ATI Pharmacology Proctored Exam 2023

Correct Answer: A

Rationale: St. John's wort should be avoided by clients taking Warfarin as it can reduce the medication's effectiveness. The nurse should also advise the client to avoid other supplements that may interact with Warfarin, such as garlic and ginseng.

Correct Answer: B

Rationale: When used for more than 5 days, nasal sympathomimetic medications like phenylephrine can lead to rebound nasal congestion, which is an adverse effect to be assessed in the client.

Correct Answer: B

Rationale: The correct answer is to avoid foods high in vitamin K. Vitamin K can interfere with the effectiveness of Warfarin by counteracting its anticoagulant effects. Foods high in vitamin K, such as leafy green vegetables, should be limited in the diet of individuals taking Warfarin to maintain a consistent level of the medication's effectiveness.

Correct Answer: C

Rationale: The nurse should instruct the client to report a sore throat because it can indicate an infection due to the immunosuppressive effects of topotecan. Monitoring for signs of infection is crucial to prevent complications during therapy.

Correct Answer: D

Rationale: The correct answer is Duloxetine. Duloxetine is commonly used to treat fibromyalgia as a serotonin-norepinephrine reuptake inhibitor. It is also indicated for depression and diabetic peripheral neuropathy. Colchicine, Hydroxychloroquine, and Auranofin are not typically prescribed for fibromyalgia.