ATI RN
ATI Pharmacology Proctored Exam 2024 Questions
Question 1 of 5
What is the therapeutic action of Phenytoin?
Correct Answer: B
Rationale: Phenytoin is primarily used as an anticonvulsant to prevent and control seizures. It works by stabilizing electrical activity in the brain, making it effective in managing conditions like epilepsy. Antidiabetic medications are used to regulate blood sugar levels, mood stabilizers help manage mood disorders, and antianxiety agents are used to reduce anxiety symptoms, none of which are the primary therapeutic action of Phenytoin.
Question 2 of 5
A client with peptic ulcer disease is being taught about managing the condition. Which of the following statements indicates an understanding of the teaching?
Correct Answer: B
Rationale: Limiting intake of caffeine-containing beverages is important for managing peptic ulcer disease as caffeine can stimulate gastric acid secretion, which may worsen the condition. It is advisable to choose decaffeinated beverages and avoid caffeinated drinks to help reduce the risk of aggravating the ulcer.
Question 3 of 5
A client has a new prescription for Warfarin. Which of the following statements should the nurse include in the teaching?
Correct Answer: C
Rationale: Warfarin interacts with vitamin K, so clients should be instructed to avoid foods high in vitamin K. This is because vitamin K can interfere with the anticoagulant effects of Warfarin. It is important to maintain a consistent intake of vitamin K-containing foods to keep the medication working effectively. Therefore, the correct statement for the nurse to include in the teaching is to advise the client to avoid foods high in vitamin K while taking Warfarin.
Question 4 of 5
A client has a prescription for digoxin. The client should be monitored for which of the following findings as an indication of digoxin toxicity?
Correct Answer: A
Rationale: Visual disturbances, such as yellow-tinged vision or seeing halos around lights, are common signs of digoxin toxicity. These symptoms should be reported immediately to healthcare providers for further evaluation and management.
Question 5 of 5
What is the therapeutic class of Valproate?
Correct Answer: C
Rationale: Valproate belongs to the therapeutic class of anticonvulsants. It is primarily used to manage seizures but is also effective in treating vascular headaches. Therefore, it is not classified as an anticoagulant, antianxiety medication, or mood stabilizer.
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