Pharmaceutical Knowledge Flashcards

Which class of medications works by blocking beta-adrenergic receptors to slow heart rate and lower blood pressure?

Answer: Beta-blockers

Beta-blockers such as metoprolol and atenolol block beta receptors, reducing heart rate and blood pressure.

A resident is prescribed a metered-dose inhaler (MDI). How many seconds should the resident hold their breath after inhaling the medication?

Answer: 10 seconds

After inhaling the medication from an MDI, the resident should hold their breath for approximately 10 seconds to allow the medication to deposit in the airways.

Which of the following is the MOST important safety check before administering any medication?

Answer: Verify the Six Rights: right resident, drug, dose, route, time, and documentation

The Six Rights of medication administration are the cornerstone safety standard that must be verified before every dose.

What does 'PRN' mean on a medication administration record (MAR)?

Answer: As needed

PRN (pro re nata) means the medication is given as needed based on the resident's condition or complaint.

A resident is prescribed digoxin. What assessment should be completed BEFORE giving each dose?

Answer: Apical pulse for one full minute

Digoxin can cause bradycardia; the apical pulse must be counted for one full minute, and the dose held if it is below 60 bpm per facility policy.

Which storage condition is typically required for insulin?

Answer: Refrigerated at 36–46°F until opened, then room temperature for up to 28–30 days

Unopened insulin should be refrigerated; once opened, most vials and pens can be kept at room temperature for 28–30 days depending on the product.

A resident refuses a scheduled medication. What is the correct action for the medication aide?

Answer: Respect the refusal, document it on the MAR, and notify the nurse

Residents have the right to refuse medication; the aide must document the refusal and report it to the nurse for follow-up.