A patient is prescribed a dry-powder inhaler. Which instruction is appropriate for this type of device?
Correct answer: A. Exhale away from the device before inhaling the dose
- A. Exhale away from the device before inhaling the dose
- B. Shake the device vigorously before every inhalation
- C. Use a spacer chamber with every dry-powder dose
- D. Inhale slowly after spraying the medication into the mouth
Explanation
The patient should exhale away from the device, then inhale the powder quickly and deeply as instructed. Dry-powder inhalers are breath actuated, so shaking, routine spacer use, and spraying the dose into the mouth are not appropriate techniques.
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About Routes and Safe Medication Administration
Safe medication administration covers oral, sublingual, buccal, topical, inhaled, enteral, intradermal, subcutaneous and intramuscular routes, including their absorption patterns and technique. It also includes medication rights, patient identification, documentation, allergy checks, injection site selection and prevention of errors, with route selection distinguished from dosage calculation.
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