ATI RN
ATI RN Pharmacology 2019 Exam 6 Questions
Extract:
Question 1 of 5
A nurse is reviewing the laboratory results of a client who is receiving heparin by continuous IV infusion. Which of the following results indicates the nurse should decrease the infusion rate?
Correct Answer: A
Rationale: An aPTT of 90 seconds is prolonged, indicating excessive anticoagulation, requiring a decreased heparin rate to prevent bleeding.
Question 2 of 5
A nurse is caring for a client who reports taking propranolol for several years but has recently stopped for financial reasons. The nurse should assess the client for which of the following findings?
Correct Answer: B
Rationale: Sudden cessation of propranolol, a beta-blocker, can cause rebound tachycardia due to unopposed sympathetic activity, necessitating assessment.
Question 3 of 5
A nurse is planning care for a group of clients. Which of the following client's medications should be monitored by the nurse for hearing loss related to a medication interaction?
Correct Answer: B
Rationale: Furosemide and amikacin are both ototoxic, increasing hearing loss risk when combined, necessitating close monitoring.
Question 4 of 5
A nurse is caring for a client who is receiving total parenteral nutrition (TPN). Which of the following actions should the nurse take?
Correct Answer: C
Rationale: Daily weight monitoring detects fluid imbalances, a common TPN complication, ensuring timely intervention.
Question 5 of 5
A nurse is assessing a client who has asthma and a prescription for albuterol. The nurse should monitor the client for which of the following adverse effects?
Correct Answer: C
Rationale: Albuterol stimulates beta-receptors, increasing heart rate, so tachycardia is a common adverse effect requiring monitoring.