{"id":797,"date":"2015-06-10T04:35:12","date_gmt":"2015-06-10T08:35:12","guid":{"rendered":"https:\/\/pressbooks.bccampus.ca\/clinicalproceduresforsaferpatientcaretrubscn\/chapter\/inhaled-and-topical-medications\/"},"modified":"2019-09-30T13:51:02","modified_gmt":"2019-09-30T17:51:02","slug":"6-6-administering-inhaled-medications","status":"publish","type":"chapter","link":"https:\/\/pressbooks.bccampus.ca\/clinicalproceduresforsaferpatientcaretrubscn\/chapter\/6-6-administering-inhaled-medications\/","title":{"raw":"6.6 Administering Inhaled Medications","rendered":"6.6 Administering Inhaled Medications"},"content":{"raw":"Medications administered through inhalation are dispersed via an aerosol spray, mist, or powder that patients inhale into their airways. Although the primary effect of inhaled medications is respiratory, there are likely to be systemic effects as well. Most patients taking medication by inhaler have asthma or chronic respiratory disease and should learn how to administer these medications independently. A variety of inhalers are available, and specific manufacturers' instructions should always be followed to ensure appropriate dosing.\r\n

Administering Medication by\u00a0Small-Volume\u00a0Nebulizers<\/h2>\r\nNebulization is a process by which medications are added to inspired air and converted into a mist that is then inhaled by the patient into their respiratory system (Lilley et al., 2016; Perry et al., 2018). (See Figure 6.20 and 6.21) The air droplets are finer than those created by metered dose inhalers, and delivery of the nebulized medication is by face mask or a mouthpiece held between the patient's teeth.\r\n\r\n\r\n\r\n
\r\n\r\n[caption id=\"attachment_5057\" align=\"aligncenter\" width=\"300\"]\"DSC_0165\"<\/a> Figure 6.20 Example of a small-volume nebulizer using mask for medication delivery[\/caption]<\/td>\r\n\r\n\r\n[caption id=\"attachment_3013\" align=\"aligncenter\" width=\"269\"]\"\"<\/a> Figure 6.21 Hand held nebulizer[\/caption]<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n

Checklist 52\u00a0 outlines the steps for delivering medication through a small-volume nebulizer.<\/p>\r\n \r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n
\r\n

<\/a>Checklist 52:\u00a0Medication by\u00a0Small-Volume Nebulizer<\/h3>\r\n
Disclaimer:\u00a0Always review and follow your agency policy regarding this specific skill.<\/em>\r\n<\/span><\/h5>\r\n<\/td>\r\n<\/tr>\r\n

\r\n
Safety considerations:<\/h5>\r\n
\r\n

Steps<\/h4>\r\n<\/td>\r\n

\r\n

\u00a0Additional Information<\/h4>\r\n<\/td>\r\n<\/tr>\r\n

1.\u00a0Perform hand hygiene before medication preparation.\r\n\r\nCheck MAR to guide you to which medications you are preparing. Follow agency policy to ensure MARs are accurate and verified appropriately.<\/td>\r\n \r\n\r\n[caption id=\"attachment_5053298\" align=\"aligncenter\" width=\"150\"]\"Comparing<\/a> Comparing physician orders and MAR[\/caption]\r\n\r\nA MAR that is checked by more than one healthcare professional provides a very reliable record for administering medications. Agencies may vary in relation to MAR verification processes.<\/td>\r\n<\/tr>\r\n
2 a. As you are removing medications from the dispensing system, perform the SEVEN rights three times with each individual medication:\r\n
    \r\n \t
  • The right patient<\/li>\r\n \t
  • The right medication (drug)<\/li>\r\n \t
  • The right dose<\/li>\r\n \t
  • The right route<\/li>\r\n \t
  • The right time<\/li>\r\n \t
  • The right reason<\/li>\r\n \t
  • The right documentation<\/li>\r\n<\/ul>\r\n <\/td>\r\n
The right patient<\/strong>: Check that you have the correct patient using two patient identifiers\u00a0(e.g., name and date of birth).\r\n\r\nThe right medication (drug)<\/strong>: Check that you have the correct medication and that it is appropriate for the patient in the current context.\r\n\r\nThe right dose<\/strong>: Check that the dose makes sense for the age, size, and condition of the patient. Different dosages may be indicated for different conditions.\r\n\r\nThe right route<\/strong>: Check that the route is appropriate for the patient's current condition.\r\n\r\nThe right time<\/strong>: Adhere to the prescribed dose and schedule.\r\n\r\nThe right reason<\/strong>: Check that the patient is receiving the medication for the appropriate reason.\r\n\r\nThe right documentation<\/strong>: Always verify any unclear or inaccurate documentation prior to administering medications.<\/td>\r\n<\/tr>\r\n
2 b. The label on the medication must be checked for name, dose, and route, and compared with the MAR at three different times:\r\n
    \r\n \t
  1. When the medication is taken out of the dispensing system or drawer.<\/li>\r\n \t
  2. Prior to the nebulizer being prepared.<\/li>\r\n \t
  3. After the nebulizer is prepared but PRIOR to the patient receiving the medication.<\/li>\r\n<\/ol>\r\n<\/td>\r\n
\r\n\r\n[caption id=\"attachment_3315\" align=\"aligncenter\" width=\"238\"]\"\"<\/a> Figure 6.22 Check medications with MAR[\/caption]\r\n\r\nWhenever possible, take the MARs to the bedside to complete the third check.<\/td>\r\n<\/tr>\r\n
3. Assemble nebulizer apparatus as per manufacturer's instructions.<\/td>\r\nAssembly specific to manufacturer's instructions ensures proper delivery of medication.<\/td>\r\n<\/tr>\r\n
4. Add medication as prescribed by pouring medication into the nebulizer cup.\r\n
    \r\n \t
  • Some medications may be mixed together if there are no contraindications.<\/li>\r\n \t
  • Some medications may require the addition of saline per prescription for dilution.<\/li>\r\n<\/ul>\r\n<\/td>\r\n
This step ensures the proper delivery of medication.\r\n\r\nIf reusing a nebulizer, discard any residual liquid from the previous dose.\r\n\r\n <\/td>\r\n<\/tr>\r\n
5. Use a hand held<\/span> nebulizer if the patient is able to hold it for approximately 10 minutes.\r\n\r\nUse a mask<\/span> if patient is unable to tolerate a mouthpiece.\r\n\r\nUse an adaptor specific to tracheostomies if the patient has a tracheostomy.<\/td>\r\nThis ensures the proper delivery of medication.\r\n\r\n[caption id=\"attachment_3013\" align=\"aligncenter\" width=\"177\"]\"\"<\/a> Figure 6.21[\/caption]<\/td>\r\n<\/tr>\r\n
6. Position patient sitting up in a chair or in bed at greater than\u00a045 degrees.<\/td>\r\nThis position improves lung expansion and medication distribution.\r\n\r\n\"\"<\/a><\/td>\r\n<\/tr>\r\n
Note<\/strong>: Attach the nebulizer\u00a0to\u00a0compressed air if\u00a0available; use oxygen if there is no compressed air. If\u00a0patient is receiving oxygen, do not turn it off. Continue to deliver oxygen through nasal prongs with the nebulizer. If using oxygen, consider oxygen safety guidelines (Table 5.5<\/a>) and\u00a0 precautions and complications of oxygen therapy (Table 5.6)<\/a>.<\/td>\r\n<\/tr>\r\n
7. Turn on air to nebulizer and ensure that a sufficient mist is visible exiting nebulizer chamber. A flow rate of 6 to 10 L should provide sufficient misting.\r\n\r\nEnsure that nebulizer chamber containing\u00a0medication is securely fastened.\r\n\r\nEnsure that chamber is connected to face mask or mouthpiece, and that nebulizer tubing is connected to compressed air or oxygen flowmeter.<\/td>\r\nThis process verifies that equipment is working properly.\r\n\r\n[caption id=\"attachment_5056\" align=\"aligncenter\" width=\"150\"]\"Check<\/a> Check for misting[\/caption]<\/td>\r\n<\/tr>\r\n
8. If mouthpiece is being used, ensure lips are sealed around mouthpiece.\r\n\r\nHave patient take slow, deep, inspiratory breaths. Encourage a brief 2- to 3-second pause at the end of inspiration, and continue with passive exhalations.<\/td>\r\nSealed lips ensure proper inhalation of medication.\r\n\r\nThis maximizes effectiveness of medication.<\/td>\r\n<\/tr>\r\n
9. Have patient repeat this breathing pattern until medication is complete and there is no visible misting. This process takes approximately 8 to 10 minutes.<\/td>\r\nThis maximizes the effectiveness of the medication.<\/td>\r\n<\/tr>\r\n
10. Tap nebulizer chamber occasionally and at the end of the treatment.<\/td>\r\nThis action releases drops of medication that cling to the side of the chamber.\r\n\r\n[caption id=\"attachment_5055\" align=\"aligncenter\" width=\"150\"]\"Tap<\/a> Tap the nebulizer container[\/caption]<\/td>\r\n<\/tr>\r\n
11. Monitor patient's pulse rate during treatment, especially if beta-adrenergic bronchodilators are being used.<\/td>\r\nBeta-adrenergic bronchodilators have\u00a0cardiac effects that should be monitored during treatment.<\/td>\r\n<\/tr>\r\n
12. Once treatment is complete, turn flowmeter off and disconnect nebulizer.<\/td>\r\nThis promotes patient comfort and safety.<\/td>\r\n<\/tr>\r\n
13. Rinse, dry, and store nebulizer\u00a0as per agency policy.<\/td>\r\nProper care reduces the transfer of microorganisms.<\/td>\r\n<\/tr>\r\n
14. If inhaled medication includes steroids, have patient rinse mouth and gargle with warm water after treatment.<\/td>\r\nRinsing removes residual medication from mouth and throat, and helps prevent oral candidiasis related to steroid use.<\/td>\r\n<\/tr>\r\n
15. Once treatment is complete, encourage patient to perform deep breathing and coughing exercises to help remove expectorate mucous.<\/td>\r\nTreatments are often prescribed specifically to encourage mucous expectoration.<\/td>\r\n<\/tr>\r\n
16. Return patient to a comfortable and safe position.<\/td>\r\nThis promotes patient comfort and safety.<\/td>\r\n<\/tr>\r\n
17. Perform hand hygiene.<\/td>\r\nThis step prevents the transfer of microorganisms.<\/td>\r\n<\/tr>\r\n
18. Document treatment as per agency policy, and record and report any unusual events or findings to the appropriate healthcare provider.<\/td>\r\nAccurate and timely documentation and reporting promote patient safety.<\/td>\r\n<\/tr>\r\n
Data sources: BCIT, 2015; Lilley et al., 2016; Perry et al., 2018<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n

Medication by Metered Dose Inhaler (MDI)<\/h2>\r\nA metered dose inhaler (MDI) is a small handheld device that disperses medication into the airways via an aerosol spray or mist through the activation of a propellant.\u00a0A measured dose of the drug is delivered with each push of a canister, and dosing is usually achieved with one or two puffs. Attached the MDI to a spacer or valved chamber optimizes medication delivery because the medication is held in the device until the patient inhales. Some MDIs have counters to inform the user how many doses have been administered,\r\n\r\n\r\n\r\n
\r\n\r\n[caption id=\"attachment_3037\" align=\"aligncenter\" width=\"347\"]\"\" Figure 6.23 MDI with spacer on the left[\/caption]<\/td>\r\n\r\n\r\n[caption id=\"attachment_3034\" align=\"aligncenter\" width=\"302\"]\"\" Figure 6.24 MDI administration - no spacer[\/caption]<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n[caption id=\"attachment_3035\" align=\"aligncenter\" width=\"216\"]\"\" Figure 6.25 MDI administration with spacer[\/caption]\r\n\r\nChecklist 53 lists the steps for administering medication by MDI.\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n
\r\n

<\/a>Checklist 53:\u00a0Medication by Metered Dose Inhaler (MDI)<\/h3>\r\n
Disclaimer:\u00a0Always review and follow your agency policy regarding this specific skill.<\/em>\r\n<\/span><\/h5>\r\n<\/td>\r\n<\/tr>\r\n

\r\n
Safety considerations:<\/h5>\r\n
\r\n

Steps<\/h4>\r\n<\/td>\r\n

\r\n

Additional Information<\/h4>\r\n<\/td>\r\n<\/tr>\r\n

1.\u00a0Perform hand hygiene before medication preparation.\r\n\r\nCheck MAR to guide you to which medications you are preparing. Follow agency policy to ensure MARs are accurate and verified appropriately.<\/td>\r\n\r\n\r\n[caption id=\"attachment_5053298\" align=\"aligncenter\" width=\"150\"]\"Comparing<\/a> Comparing physician orders and MAR[\/caption]\r\n\r\nA MAR that is checked by more than one healthcare professional provides a very reliable record for administering medications. Agencies may vary in relation to MAR verification processes.<\/td>\r\n<\/tr>\r\n
2 a.\u00a0As you are removing medications from the dispensing system, perform the SEVEN rights three times with each individual medication:\r\n
    \r\n \t
  • The right patient<\/li>\r\n \t
  • The right medication (drug)<\/li>\r\n \t
  • The right dose<\/li>\r\n \t
  • The right route<\/li>\r\n \t
  • The right time<\/li>\r\n \t
  • The right reason<\/li>\r\n \t
  • The right documentation<\/li>\r\n<\/ul>\r\n<\/td>\r\n
The right patient<\/strong>: Check that you have the correct patient using two patient identifiers\u00a0(e.g., name and date of birth).\r\n\r\nThe right medication (drug)<\/strong>: Check that you have the correct medication and that it is appropriate for the patient in the current context.\r\n\r\nThe right dose<\/strong>: Check that the dose makes sense for the age, size, and condition of the patient. Different dosages may be indicated for different conditions.\r\n\r\nThe right route<\/strong>: Check that the route is appropriate for the patient's current condition.\r\n\r\nThe right time<\/strong>: Adhere to the prescribed dose and schedule.\r\n\r\nThe right reason<\/strong>: Check that the patient is receiving the medication for the appropriate reason.\r\n\r\nThe right documentation<\/strong>: Always verify any unclear or inaccurate documentation prior to administering medications.<\/td>\r\n<\/tr>\r\n
2 b. The label on the medication must be checked for name, dose, and route, and compared with the MAR at three different times:\r\n
    \r\n \t
  1. When the medication is taken out of the dispensing system or drawer.<\/li>\r\n \t
  2. Prior to the MDI being prepared.<\/li>\r\n \t
  3. After the MDI is prepared and PRIOR to the medication being administered.<\/li>\r\n<\/ol>\r\n<\/td>\r\n
\r\n\r\n[caption id=\"attachment_3310\" align=\"aligncenter\" width=\"185\"]\"\"<\/a> Figure 6.26 Check medications with MAR[\/caption]\r\n\r\nWhenever possible, take the MARs to the bedside to complete the third check.<\/td>\r\n<\/tr>\r\n
3. Assemble MDI\u00a0as per manufacturer's instructions.\r\n\r\nIf MDI has not been used for several days, give it a test spray into the air taking care not to inhale the medication.<\/td>\r\nAssembly specific to manufacturer's instructions ensures proper delivery of medication.\r\n\r\n[caption id=\"attachment_3918\" align=\"aligncenter\" width=\"150\"]\"Assemble<\/a> Assemble MDI as per manufacturer's instructions[\/caption]<\/td>\r\n<\/tr>\r\n
4.\u00a0Ensure that canister is securely inserted into the holder and remove the mouthpiece cover.<\/td>\r\nThis ensures proper delivery of medication.<\/td>\r\n<\/tr>\r\n
5.\u00a0Shake canister well before delivery (5 or 6 shakes).<\/td>\r\nThis ensures proper delivery of medication.<\/td>\r\n<\/tr>\r\n
6. Position patient sitting up in a chair or in bed at greater than\u00a045 degrees.<\/td>\r\nThis position improves lung expansion and medication distribution.<\/td>\r\n<\/tr>\r\n
7. Without spacer<\/strong>:\r\n
    \r\n \t
  • Hold inhaler in dominant hand.<\/li>\r\n \t
  • Place mouthpiece in mouth with opening toward back of mouth, and have patient close lips around mouthpiece.<\/li>\r\n \t
  • Ask patient to inhale deeply and exhale completely.<\/li>\r\n \t
  • Ask patient to hold inhaler between thumb at the base and index and middle fingers at the top.<\/li>\r\n \t
  • Ask patient to tilt head back slightly and inhale deeply and slowly through mouth, while simultaneously depressing inhaler canister.<\/li>\r\n \t
  • Ask patient to hold breath for about 10 seconds without exhaling medication.<\/li>\r\n \t
  • Remove MDI while exhaling through nose or pursed lips.<\/li>\r\n<\/ul>\r\nWith spacer<\/strong>:\r\n
      \r\n \t
    • Insert MDI into end of spacer device.<\/li>\r\n \t
    • Ask patient to place spacer mouthpiece in mouth and close lips around mouthpiece, avoiding any exhalation openings on spacer.<\/li>\r\n \t
    • Ask patient to breathe regularly.<\/li>\r\n \t
    • Have patient depress medication canister to spray one puff into spacer device.<\/li>\r\n \t
    • Ask patient to breathe in deeply and slowly for about 5 seconds and to then hold breath at the end of inspiration for about 10 seconds.<\/li>\r\n \t
    • If one medication<\/strong>: Have patient wait 20 to 30 seconds between inhalations<\/li>\r\n \t
    • If more than one medication<\/strong>: Have patient wait 2 to 5 minutes between inhalations.<\/li>\r\n<\/ul>\r\n<\/td>\r\n
This process ensures proper inhalation of medication.\r\n\r\n[caption id=\"attachment_3936\" align=\"aligncenter\" width=\"150\"]\"Ask<\/a> Ask patient to breathe regularly[\/caption]\r\n\r\n[caption id=\"attachment_3937\" align=\"aligncenter\" width=\"150\"]\"Depress<\/a> Depress medication canister to spray one puff into spacer device[\/caption]\r\n\r\n[caption id=\"attachment_3938\" align=\"aligncenter\" width=\"150\"]\"Ask<\/a> Ask patient to breathe in deeply and slowly for about 5 seconds and to then hold breath at the end of inspiration for about 10 seconds[\/caption]<\/td>\r\n<\/tr>\r\n
8. Have patient rinse mouth and gargle with warm water about 2 minutes after treatment.<\/td>\r\nRinsing removes residual medication from mouth and throat, and helps prevent oral candida related to steroid use.<\/td>\r\n<\/tr>\r\n
9. Return patient to a comfortable and safe position.<\/td>\r\nThis promotes patient comfort and safety.<\/td>\r\n<\/tr>\r\n
10. Perform hand hygiene.<\/td>\r\nThis step prevents the transfer of microorganisms.<\/td>\r\n<\/tr>\r\n
11. Document treatment as per agency policy, and record and report any unusual events or findings to the appropriate health care provider.<\/td>\r\nAccurate and timely documentation and reporting promote patient safety.<\/td>\r\n<\/tr>\r\n
Data sources: BCIT, 2015; Lilley et al., 2016; Perry et al., 2018<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n

Medication by Dry Powder Inhaler (DPI)<\/h2>\r\n
\r\n\r\n\r\n\r\n
\r\n\r\n[caption id=\"attachment_3039\" align=\"aligncenter\" width=\"265\"]\"\"<\/a> Figure 6.27 One type of DPI device[\/caption]<\/td>\r\n\r\n\r\n[caption id=\"attachment_3041\" align=\"aligncenter\" width=\"319\"]\"\"<\/a> Figure 6.28 Another type of DPI device[\/caption]<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n<\/div>\r\n
\r\n\r\nDry powder inhalers (DPIs) were introduced to the market some time after pressurized MDI medications as an alternative for easier delivery of respiratory medications. DPIs don\u2019t require the same level dexterity and coordination as an MDI and thus are thought to result in improved medication adherence and disease management. Ramadan and Sarkis (2017) reviewed a number of studies to determine if in fact DPIs were superior to MDIs and found inconclusive evidence. A concerning finding was the significant number of patients using their device(s) incorrectly. However, those using DPIs demonstrated correct technique more often than those using pressurized MDIs. This data speaks to the importance of teaching clients correct technique when using an inhaled medication and, if necessary, the prescriber ordering medication with a device that is easier for the patient to use. Checklist 54 describes the procedure for administering DPI medication.\r\n\r\n<\/div>\r\n\r\n\r\n\r\n\r\n\r\n
\r\n

<\/a>Checklist 54:\u00a0Medication by\u00a0Dry Powder Inhaler (DPI)<\/h3>\r\n
Disclaimer:\u00a0Always review and follow your agency policy regarding this specific skill.<\/em>\r\n<\/span><\/h5>\r\n<\/td>\r\n<\/tr>\r\n

\r\n
Safety considerations:<\/h5>\r\n
\r\n

Data sources: Lilley et al., 2016; Perry et al., 2018; The Lung Association of Saskatchewan, 2018; Ramadan & Sarkis, 2017<\/p>\r\n<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n

The Lung Association of Saskatchewan (2018) provides excellent\u00a0<\/span>inhaler demonstration videos and scripts<\/a>\u00a0for a number of respiratory medications including MDIs, DPIs, and spacers.<\/span><\/div>\r\n
\r\n

Critical Thinking Exercises<\/h3>\r\n
    \r\n \t
  1. Your patient is receiving supplemental oxygen through nasal prongs, and needs to receive medication via a nebulizer. Please describe whether or not you would remove the nasal prongs and your reasoning for making this decision.<\/li>\r\n \t
  2. Your patient complains that she can't seem to breathe in at the same time as she depresses her inhaler. What action should you take in this situation to ensure that your patient receives the appropriate dose of her medication by inhaler.<\/li>\r\n \t
  3. View the Lung Association of Saskatchewan<\/a> resources and outline how you would explain use of a discus to a patient.<\/li>\r\n<\/ol>\r\n<\/div>\r\n

    Attributions<\/h2>\r\nFigure 6.21. Hand held nebulizer by author\u00a0is licensed under a\u00a0Creative Commons Attribution 4.0 International License<\/a>.\r\n\r\nFigure 6.22. Nebulizer medication with MAR by author\u00a0is licensed under a\u00a0Creative Commons Attribution 4.0 International License<\/a>.\r\n\r\nFigure 6.23 Assorted MDIs by author\u00a0is licensed under a\u00a0Creative Commons Attribution 4.0 International License<\/a>.\r\n\r\nFigure 6.24. Screenshot from Living With and Managing Asthma; an educational video by the Heart, Lung and Blood Institute<\/a> by United States National Institutes of Health: Heart, Lung and Blood Institute<\/a> is copyright free from the U.S. Department of Health & Human Services.<\/a>\r\n\r\nFigure 6.23.\u00a0Baby using inhaler and spacer<\/a> by Phyllis Buchanan<\/a> is used under a CC BY-SA 2.0<\/a>\u00a0generic\u00a0license.\r\n\r\nFigure 6.25.\u00a0\"Spiriva HandiHaler\" brand dry powder inhaler (open)<\/a>\u00a0by RonEJ<\/a> is in the public domain.<\/em>\r\n\r\nFigure 6.26. MDI with MAR by author\u00a0\u00a0is licensed under a\u00a0Creative Commons Attribution 4.0 International License<\/a>.\r\n\r\nFigure 6.27.\u00a0Spiriva HandiHaler\"-brand dry powder inhaler<\/a> byRonEJ<\/a>\u00a0at\u00a0English Wikipedia<\/a> is in the public domain.\r\n\r\nFigure 6.28.\u00a0Image of Symbicort Inhaler<\/a> by One Salient Oversight\u00a0<\/a>is in the public domain.","rendered":"

    Medications administered through inhalation are dispersed via an aerosol spray, mist, or powder that patients inhale into their airways. Although the primary effect of inhaled medications is respiratory, there are likely to be systemic effects as well. Most patients taking medication by inhaler have asthma or chronic respiratory disease and should learn how to administer these medications independently. A variety of inhalers are available, and specific manufacturers’ instructions should always be followed to ensure appropriate dosing.<\/p>\n

    Administering Medication by\u00a0Small-Volume\u00a0Nebulizers<\/h2>\n

    Nebulization is a process by which medications are added to inspired air and converted into a mist that is then inhaled by the patient into their respiratory system (Lilley et al., 2016; Perry et al., 2018). (See Figure 6.20 and 6.21) The air droplets are finer than those created by metered dose inhalers, and delivery of the nebulized medication is by face mask or a mouthpiece held between the patient’s teeth.<\/p>\n\n\n\n
    \n
    \"DSC_0165\"<\/a>
    Figure 6.20 Example of a small-volume nebulizer using mask for medication delivery<\/figcaption><\/figure>\n<\/td>\n
    		\n
    \"\"<\/a>
    Figure 6.21 Hand held nebulizer<\/figcaption><\/figure>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    Checklist 52\u00a0 outlines the steps for delivering medication through a small-volume nebulizer.<\/p>\n

     <\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
    \n

    <\/a>Checklist 52:\u00a0Medication by\u00a0Small-Volume Nebulizer<\/h3>\n
    Disclaimer:\u00a0Always review and follow your agency policy regarding this specific skill.<\/em>
    \n<\/span><\/h5>\n<\/td>\n<\/tr>\n

    \n
    Safety considerations:<\/h5>\n
    \n

    Steps<\/h4>\n<\/td>\n

    		\n

    \u00a0Additional Information<\/h4>\n<\/td>\n<\/tr>\n

    1.\u00a0Perform hand hygiene before medication preparation.<\/p>\n

    Check MAR to guide you to which medications you are preparing. Follow agency policy to ensure MARs are accurate and verified appropriately.<\/td>\n

    		 <\/p>\n
    \"Comparing<\/a>
    Comparing physician orders and MAR<\/figcaption><\/figure>\n

    A MAR that is checked by more than one healthcare professional provides a very reliable record for administering medications. Agencies may vary in relation to MAR verification processes.<\/td>\n<\/tr>\n

    2 a. As you are removing medications from the dispensing system, perform the SEVEN rights three times with each individual medication:<\/p>\n
      \n
    • The right patient<\/li>\n
    • The right medication (drug)<\/li>\n
    • The right dose<\/li>\n
    • The right route<\/li>\n
    • The right time<\/li>\n
    • The right reason<\/li>\n
    • The right documentation<\/li>\n<\/ul>\n

       <\/td>\n

    		The right patient<\/strong>: Check that you have the correct patient using two patient identifiers\u00a0(e.g., name and date of birth).<\/p>\n

    The right medication (drug)<\/strong>: Check that you have the correct medication and that it is appropriate for the patient in the current context.<\/p>\n

    The right dose<\/strong>: Check that the dose makes sense for the age, size, and condition of the patient. Different dosages may be indicated for different conditions.<\/p>\n

    The right route<\/strong>: Check that the route is appropriate for the patient’s current condition.<\/p>\n

    The right time<\/strong>: Adhere to the prescribed dose and schedule.<\/p>\n

    The right reason<\/strong>: Check that the patient is receiving the medication for the appropriate reason.<\/p>\n

    The right documentation<\/strong>: Always verify any unclear or inaccurate documentation prior to administering medications.<\/td>\n<\/tr>\n

    2 b. The label on the medication must be checked for name, dose, and route, and compared with the MAR at three different times:<\/p>\n
      \n
    1. When the medication is taken out of the dispensing system or drawer.<\/li>\n
    2. Prior to the nebulizer being prepared.<\/li>\n
    3. After the nebulizer is prepared but PRIOR to the patient receiving the medication.<\/li>\n<\/ol>\n<\/td>\n
    		\n
    \"\"<\/a>
    Figure 6.22 Check medications with MAR<\/figcaption><\/figure>\n

    Whenever possible, take the MARs to the bedside to complete the third check.<\/td>\n<\/tr>\n

    3. Assemble nebulizer apparatus as per manufacturer’s instructions.<\/td>\nAssembly specific to manufacturer’s instructions ensures proper delivery of medication.<\/td>\n<\/tr>\n
    4. Add medication as prescribed by pouring medication into the nebulizer cup.<\/p>\n
      \n
    • Some medications may be mixed together if there are no contraindications.<\/li>\n
    • Some medications may require the addition of saline per prescription for dilution.<\/li>\n<\/ul>\n<\/td>\n
    		This step ensures the proper delivery of medication.<\/p>\n

    If reusing a nebulizer, discard any residual liquid from the previous dose.<\/p>\n

     <\/td>\n<\/tr>\n

    5. Use a hand held<\/span> nebulizer if the patient is able to hold it for approximately 10 minutes.<\/p>\n

    Use a mask<\/span> if patient is unable to tolerate a mouthpiece.<\/p>\n

    Use an adaptor specific to tracheostomies if the patient has a tracheostomy.<\/td>\n

    		This ensures the proper delivery of medication.<\/p>\n
    \"\"<\/a>
    Figure 6.21<\/figcaption><\/figure>\n<\/td>\n<\/tr>\n
    6. Position patient sitting up in a chair or in bed at greater than\u00a045 degrees.<\/td>\nThis position improves lung expansion and medication distribution.<\/p>\n

    \"\"<\/a><\/td>\n<\/tr>\n

    Note<\/strong>: Attach the nebulizer\u00a0to\u00a0compressed air if\u00a0available; use oxygen if there is no compressed air. If\u00a0patient is receiving oxygen, do not turn it off. Continue to deliver oxygen through nasal prongs with the nebulizer. If using oxygen, consider oxygen safety guidelines (Table 5.5<\/a>) and\u00a0 precautions and complications of oxygen therapy (Table 5.6)<\/a>.<\/td>\n<\/tr>\n
    7. Turn on air to nebulizer and ensure that a sufficient mist is visible exiting nebulizer chamber. A flow rate of 6 to 10 L should provide sufficient misting.<\/p>\n

    Ensure that nebulizer chamber containing\u00a0medication is securely fastened.<\/p>\n

    Ensure that chamber is connected to face mask or mouthpiece, and that nebulizer tubing is connected to compressed air or oxygen flowmeter.<\/td>\n

    		This process verifies that equipment is working properly.<\/p>\n
    \"Check<\/a>
    Check for misting<\/figcaption><\/figure>\n<\/td>\n<\/tr>\n
    8. If mouthpiece is being used, ensure lips are sealed around mouthpiece.<\/p>\n

    Have patient take slow, deep, inspiratory breaths. Encourage a brief 2- to 3-second pause at the end of inspiration, and continue with passive exhalations.<\/td>\n

    		Sealed lips ensure proper inhalation of medication.<\/p>\n

    This maximizes effectiveness of medication.<\/td>\n<\/tr>\n

    9. Have patient repeat this breathing pattern until medication is complete and there is no visible misting. This process takes approximately 8 to 10 minutes.<\/td>\nThis maximizes the effectiveness of the medication.<\/td>\n<\/tr>\n
    10. Tap nebulizer chamber occasionally and at the end of the treatment.<\/td>\nThis action releases drops of medication that cling to the side of the chamber.<\/p>\n
    \"Tap<\/a>
    Tap the nebulizer container<\/figcaption><\/figure>\n<\/td>\n<\/tr>\n
    11. Monitor patient’s pulse rate during treatment, especially if beta-adrenergic bronchodilators are being used.<\/td>\nBeta-adrenergic bronchodilators have\u00a0cardiac effects that should be monitored during treatment.<\/td>\n<\/tr>\n
    12. Once treatment is complete, turn flowmeter off and disconnect nebulizer.<\/td>\nThis promotes patient comfort and safety.<\/td>\n<\/tr>\n
    13. Rinse, dry, and store nebulizer\u00a0as per agency policy.<\/td>\nProper care reduces the transfer of microorganisms.<\/td>\n<\/tr>\n
    14. If inhaled medication includes steroids, have patient rinse mouth and gargle with warm water after treatment.<\/td>\nRinsing removes residual medication from mouth and throat, and helps prevent oral candidiasis related to steroid use.<\/td>\n<\/tr>\n
    15. Once treatment is complete, encourage patient to perform deep breathing and coughing exercises to help remove expectorate mucous.<\/td>\nTreatments are often prescribed specifically to encourage mucous expectoration.<\/td>\n<\/tr>\n
    16. Return patient to a comfortable and safe position.<\/td>\nThis promotes patient comfort and safety.<\/td>\n<\/tr>\n
    17. Perform hand hygiene.<\/td>\nThis step prevents the transfer of microorganisms.<\/td>\n<\/tr>\n
    18. Document treatment as per agency policy, and record and report any unusual events or findings to the appropriate healthcare provider.<\/td>\nAccurate and timely documentation and reporting promote patient safety.<\/td>\n<\/tr>\n
    Data sources: BCIT, 2015; Lilley et al., 2016; Perry et al., 2018<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    Medication by Metered Dose Inhaler (MDI)<\/h2>\n

    A metered dose inhaler (MDI) is a small handheld device that disperses medication into the airways via an aerosol spray or mist through the activation of a propellant.\u00a0A measured dose of the drug is delivered with each push of a canister, and dosing is usually achieved with one or two puffs. Attached the MDI to a spacer or valved chamber optimizes medication delivery because the medication is held in the device until the patient inhales. Some MDIs have counters to inform the user how many doses have been administered,<\/p>\n\n\n\n
    \n
    \"\"
    Figure 6.23 MDI with spacer on the left<\/figcaption><\/figure>\n<\/td>\n
    		\n
    \"\"
    Figure 6.24 MDI administration – no spacer<\/figcaption><\/figure>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
    \"\"
    Figure 6.25 MDI administration with spacer<\/figcaption><\/figure>\n

    Checklist 53 lists the steps for administering medication by MDI.<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
    \n

    <\/a>Checklist 53:\u00a0Medication by Metered Dose Inhaler (MDI)<\/h3>\n
    Disclaimer:\u00a0Always review and follow your agency policy regarding this specific skill.<\/em>
    \n<\/span><\/h5>\n<\/td>\n<\/tr>\n

    \n
    Safety considerations:<\/h5>\n
    \n

    Steps<\/h4>\n<\/td>\n

    		\n

    Additional Information<\/h4>\n<\/td>\n<\/tr>\n

    1.\u00a0Perform hand hygiene before medication preparation.<\/p>\n

    Check MAR to guide you to which medications you are preparing. Follow agency policy to ensure MARs are accurate and verified appropriately.<\/td>\n

    		\n
    \"Comparing<\/a>
    Comparing physician orders and MAR<\/figcaption><\/figure>\n

    A MAR that is checked by more than one healthcare professional provides a very reliable record for administering medications. Agencies may vary in relation to MAR verification processes.<\/td>\n<\/tr>\n

    2 a.\u00a0As you are removing medications from the dispensing system, perform the SEVEN rights three times with each individual medication:<\/p>\n
      \n
    • The right patient<\/li>\n
    • The right medication (drug)<\/li>\n
    • The right dose<\/li>\n
    • The right route<\/li>\n
    • The right time<\/li>\n
    • The right reason<\/li>\n
    • The right documentation<\/li>\n<\/ul>\n<\/td>\n
    		The right patient<\/strong>: Check that you have the correct patient using two patient identifiers\u00a0(e.g., name and date of birth).<\/p>\n

    The right medication (drug)<\/strong>: Check that you have the correct medication and that it is appropriate for the patient in the current context.<\/p>\n

    The right dose<\/strong>: Check that the dose makes sense for the age, size, and condition of the patient. Different dosages may be indicated for different conditions.<\/p>\n

    The right route<\/strong>: Check that the route is appropriate for the patient’s current condition.<\/p>\n

    The right time<\/strong>: Adhere to the prescribed dose and schedule.<\/p>\n

    The right reason<\/strong>: Check that the patient is receiving the medication for the appropriate reason.<\/p>\n

    The right documentation<\/strong>: Always verify any unclear or inaccurate documentation prior to administering medications.<\/td>\n<\/tr>\n

    2 b. The label on the medication must be checked for name, dose, and route, and compared with the MAR at three different times:<\/p>\n
      \n
    1. When the medication is taken out of the dispensing system or drawer.<\/li>\n
    2. Prior to the MDI being prepared.<\/li>\n
    3. After the MDI is prepared and PRIOR to the medication being administered.<\/li>\n<\/ol>\n<\/td>\n
    		\n
    \"\"<\/a>
    Figure 6.26 Check medications with MAR<\/figcaption><\/figure>\n

    Whenever possible, take the MARs to the bedside to complete the third check.<\/td>\n<\/tr>\n

    3. Assemble MDI\u00a0as per manufacturer’s instructions.<\/p>\n

    If MDI has not been used for several days, give it a test spray into the air taking care not to inhale the medication.<\/td>\n

    		Assembly specific to manufacturer’s instructions ensures proper delivery of medication.<\/p>\n
    \"Assemble<\/a>
    Assemble MDI as per manufacturer’s instructions<\/figcaption><\/figure>\n<\/td>\n<\/tr>\n
    4.\u00a0Ensure that canister is securely inserted into the holder and remove the mouthpiece cover.<\/td>\nThis ensures proper delivery of medication.<\/td>\n<\/tr>\n
    5.\u00a0Shake canister well before delivery (5 or 6 shakes).<\/td>\nThis ensures proper delivery of medication.<\/td>\n<\/tr>\n
    6. Position patient sitting up in a chair or in bed at greater than\u00a045 degrees.<\/td>\nThis position improves lung expansion and medication distribution.<\/td>\n<\/tr>\n
    7. Without spacer<\/strong>:<\/p>\n
      \n
    • Hold inhaler in dominant hand.<\/li>\n
    • Place mouthpiece in mouth with opening toward back of mouth, and have patient close lips around mouthpiece.<\/li>\n
    • Ask patient to inhale deeply and exhale completely.<\/li>\n
    • Ask patient to hold inhaler between thumb at the base and index and middle fingers at the top.<\/li>\n
    • Ask patient to tilt head back slightly and inhale deeply and slowly through mouth, while simultaneously depressing inhaler canister.<\/li>\n
    • Ask patient to hold breath for about 10 seconds without exhaling medication.<\/li>\n
    • Remove MDI while exhaling through nose or pursed lips.<\/li>\n<\/ul>\n

      With spacer<\/strong>:<\/p>\n

        \n
      • Insert MDI into end of spacer device.<\/li>\n
      • Ask patient to place spacer mouthpiece in mouth and close lips around mouthpiece, avoiding any exhalation openings on spacer.<\/li>\n
      • Ask patient to breathe regularly.<\/li>\n
      • Have patient depress medication canister to spray one puff into spacer device.<\/li>\n
      • Ask patient to breathe in deeply and slowly for about 5 seconds and to then hold breath at the end of inspiration for about 10 seconds.<\/li>\n
      • If one medication<\/strong>: Have patient wait 20 to 30 seconds between inhalations<\/li>\n
      • If more than one medication<\/strong>: Have patient wait 2 to 5 minutes between inhalations.<\/li>\n<\/ul>\n<\/td>\n
    		This process ensures proper inhalation of medication.<\/p>\n
    \"Ask<\/a>
    Ask patient to breathe regularly<\/figcaption><\/figure>\n
    \"Depress<\/a>
    Depress medication canister to spray one puff into spacer device<\/figcaption><\/figure>\n
    \"Ask<\/a>
    Ask patient to breathe in deeply and slowly for about 5 seconds and to then hold breath at the end of inspiration for about 10 seconds<\/figcaption><\/figure>\n<\/td>\n<\/tr>\n
    8. Have patient rinse mouth and gargle with warm water about 2 minutes after treatment.<\/td>\nRinsing removes residual medication from mouth and throat, and helps prevent oral candida related to steroid use.<\/td>\n<\/tr>\n
    9. Return patient to a comfortable and safe position.<\/td>\nThis promotes patient comfort and safety.<\/td>\n<\/tr>\n
    10. Perform hand hygiene.<\/td>\nThis step prevents the transfer of microorganisms.<\/td>\n<\/tr>\n
    11. Document treatment as per agency policy, and record and report any unusual events or findings to the appropriate health care provider.<\/td>\nAccurate and timely documentation and reporting promote patient safety.<\/td>\n<\/tr>\n
    Data sources: BCIT, 2015; Lilley et al., 2016; Perry et al., 2018<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    Medication by Dry Powder Inhaler (DPI)<\/h2>\n
    \n\n\n\n
    \n
    \"\"<\/a>
    Figure 6.27 One type of DPI device<\/figcaption><\/figure>\n<\/td>\n
    		\n
    \"\"<\/a>
    Figure 6.28 Another type of DPI device<\/figcaption><\/figure>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
    \n

    Dry powder inhalers (DPIs) were introduced to the market some time after pressurized MDI medications as an alternative for easier delivery of respiratory medications. DPIs don\u2019t require the same level dexterity and coordination as an MDI and thus are thought to result in improved medication adherence and disease management. Ramadan and Sarkis (2017) reviewed a number of studies to determine if in fact DPIs were superior to MDIs and found inconclusive evidence. A concerning finding was the significant number of patients using their device(s) incorrectly. However, those using DPIs demonstrated correct technique more often than those using pressurized MDIs. This data speaks to the importance of teaching clients correct technique when using an inhaled medication and, if necessary, the prescriber ordering medication with a device that is easier for the patient to use. Checklist 54 describes the procedure for administering DPI medication.<\/p>\n<\/div>\n\n\n\n\n\n
    \n

    <\/a>Checklist 54:\u00a0Medication by\u00a0Dry Powder Inhaler (DPI)<\/h3>\n
    Disclaimer:\u00a0Always review and follow your agency policy regarding this specific skill.<\/em>
    \n<\/span><\/h5>\n<\/td>\n<\/tr>\n

    \n
    Safety considerations:<\/h5>\n
    \n

    Data sources: Lilley et al., 2016; Perry et al., 2018; The Lung Association of Saskatchewan, 2018; Ramadan & Sarkis, 2017<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    The Lung Association of Saskatchewan (2018) provides excellent\u00a0<\/span>inhaler demonstration videos and scripts<\/a>\u00a0for a number of respiratory medications including MDIs, DPIs, and spacers.<\/span><\/div>\n
    \n

    Critical Thinking Exercises<\/h3>\n
      \n
    1. Your patient is receiving supplemental oxygen through nasal prongs, and needs to receive medication via a nebulizer. Please describe whether or not you would remove the nasal prongs and your reasoning for making this decision.<\/li>\n
    2. Your patient complains that she can’t seem to breathe in at the same time as she depresses her inhaler. What action should you take in this situation to ensure that your patient receives the appropriate dose of her medication by inhaler.<\/li>\n
    3. View the Lung Association of Saskatchewan<\/a> resources and outline how you would explain use of a discus to a patient.<\/li>\n<\/ol>\n<\/div>\n

      Attributions<\/h2>\n

      Figure 6.21. Hand held nebulizer by author\u00a0is licensed under a\u00a0Creative Commons Attribution 4.0 International License<\/a>.<\/p>\n

      Figure 6.22. Nebulizer medication with MAR by author\u00a0is licensed under a\u00a0Creative Commons Attribution 4.0 International License<\/a>.<\/p>\n

      Figure 6.23 Assorted MDIs by author\u00a0is licensed under a\u00a0Creative Commons Attribution 4.0 International License<\/a>.<\/p>\n

      Figure 6.24. Screenshot from Living With and Managing Asthma; an educational video by the Heart, Lung and Blood Institute<\/a> by United States National Institutes of Health: Heart, Lung and Blood Institute<\/a> is copyright free from the U.S. Department of Health & Human Services.<\/a><\/p>\n

      Figure 6.23.\u00a0Baby using inhaler and spacer<\/a> by Phyllis Buchanan<\/a> is used under a CC BY-SA 2.0<\/a>\u00a0generic\u00a0license.<\/p>\n

      Figure 6.25.\u00a0“Spiriva HandiHaler” brand dry powder inhaler (open)<\/a>\u00a0by RonEJ<\/a> is in the public domain.<\/em><\/p>\n

      Figure 6.26. MDI with MAR by author\u00a0\u00a0is licensed under a\u00a0Creative Commons Attribution 4.0 International License<\/a>.<\/p>\n

      Figure 6.27.\u00a0Spiriva HandiHaler”-brand dry powder inhaler<\/a> byRonEJ<\/a>\u00a0at\u00a0English Wikipedia<\/a> is in the public domain.<\/p>\n

      Figure 6.28.\u00a0Image of Symbicort Inhaler<\/a> by One Salient Oversight\u00a0<\/a>is in the public domain.<\/p>\n","protected":false},"author":397,"menu_order":6,"template":"","meta":{"pb_show_title":"on","pb_short_title":"","pb_subtitle":"","pb_authors":[],"pb_section_license":"cc-by"},"chapter-type":[],"contributor":[],"license":[50],"class_list":["post-797","chapter","type-chapter","status-publish","hentry","license-cc-by"],"part":757,"_links":{"self":[{"href":"https:\/\/pressbooks.bccampus.ca\/clinicalproceduresforsaferpatientcaretrubscn\/wp-json\/pressbooks\/v2\/chapters\/797","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pressbooks.bccampus.ca\/clinicalproceduresforsaferpatientcaretrubscn\/wp-json\/pressbooks\/v2\/chapters"}],"about":[{"href":"https:\/\/pressbooks.bccampus.ca\/clinicalproceduresforsaferpatientcaretrubscn\/wp-json\/wp\/v2\/types\/chapter"}],"author":[{"embeddable":true,"href":"https:\/\/pressbooks.bccampus.ca\/clinicalproceduresforsaferpatientcaretrubscn\/wp-json\/wp\/v2\/users\/397"}],"version-history":[{"count":27,"href":"https:\/\/pressbooks.bccampus.ca\/clinicalproceduresforsaferpatientcaretrubscn\/wp-json\/pressbooks\/v2\/chapters\/797\/revisions"}],"predecessor-version":[{"id":5136,"href":"https:\/\/pressbooks.bccampus.ca\/clinicalproceduresforsaferpatientcaretrubscn\/wp-json\/pressbooks\/v2\/chapters\/797\/revisions\/5136"}],"part":[{"href":"https:\/\/pressbooks.bccampus.ca\/clinicalproceduresforsaferpatientcaretrubscn\/wp-json\/pressbooks\/v2\/parts\/757"}],"metadata":[{"href":"https:\/\/pressbooks.bccampus.ca\/clinicalproceduresforsaferpatientcaretrubscn\/wp-json\/pressbooks\/v2\/chapters\/797\/metadata\/"}],"wp:attachment":[{"href":"https:\/\/pressbooks.bccampus.ca\/clinicalproceduresforsaferpatientcaretrubscn\/wp-json\/wp\/v2\/media?parent=797"}],"wp:term":[{"taxonomy":"chapter-type","embeddable":true,"href":"https:\/\/pressbooks.bccampus.ca\/clinicalproceduresforsaferpatientcaretrubscn\/wp-json\/pressbooks\/v2\/chapter-type?post=797"},{"taxonomy":"contributor","embeddable":true,"href":"https:\/\/pressbooks.bccampus.ca\/clinicalproceduresforsaferpatientcaretrubscn\/wp-json\/wp\/v2\/contributor?post=797"},{"taxonomy":"license","embeddable":true,"href":"https:\/\/pressbooks.bccampus.ca\/clinicalproceduresforsaferpatientcaretrubscn\/wp-json\/wp\/v2\/license?post=797"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}