ATI RN
ATI Pharmacology 2023 Questions
Extract:
Question 1 of 5
A nurse is preparing to administer a scheduled dose of warfarin to a client. Which of the following laboratory tests should the nurse review prior to administration?
Correct Answer: A
Rationale: PT measures the time it takes for blood to clot, and it is particularly relevant for clients taking warfarin because warfarin works by inhibiting the synthesis of certain clotting factors, including factors II, VII, IX, and X, which are involved in the PT pathway. Monitoring PT levels helps ensure that the client is receiving an appropriate dose of warfarin to prevent clot formation without causing excessive bleeding.
Question 2 of 5
A nurse is providing teaching to a client about how to self-administer subcutaneous injections of enoxaparin. Which of the following instructions should the nurse include?
Correct Answer: A
Rationale: The air bubble in the enoxaparin syringe ensures the full dose is administered and should not be expelled.
Question 3 of 5
A home care nurse is teaching a client about safe medication disposal. Which of the following instructions should the nurse include?
Correct Answer: D
Rationale: Returning expired medication to the pharmacist ensures safe disposal and complies with regulations.
Question 4 of 5
A nurse is caring for a client who is taking digoxin to treat heart failure. Which of the following factors predisposes this client to developing digoxin toxicity?
Correct Answer: A
Rationale: High-ceiling diuretics like furosemide can cause hypokalemia, increasing the risk of digoxin toxicity.
Question 5 of 5
A nurse is caring for a client who has a gonococcal infection and has been prescribed an 1M injection of ceftriaxone. The client refuses the medication because they are afraid of needles. Which of the following responses should the nurse make?
Correct Answer: D
Rationale: Discussing other treatment options respects the client's autonomy and addresses their fear of needles.