ATI RN
ATI NUR 229 Pharmacology Test 1 OEK Questions
Extract:
Question 1 of 5
A nurse is providing discharge instructions to a client who has asthma and is about to start taking theophylline (Theo-24). The nurse should tell the client that this medication might cause which of the following adverse effects?
Correct Answer: D
Rationale: The correct answer is D: Dysrhythmias. Theophylline is a bronchodilator used to treat asthma by relaxing the muscles in the airways. Dysrhythmias, or irregular heartbeats, are a potential adverse effect of theophylline due to its stimulant effect on the heart. The medication can cause an increase in heart rate, palpitations, and even more serious cardiac arrhythmias. Constipation (choice
A), oliguria (choice
B), and drowsiness (choice
C) are not commonly associated with theophylline use. Constipation and oliguria are more likely due to other medications or health conditions, while drowsiness is not a typical side effect of theophylline, which is a stimulant.
Question 2 of 5
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Question 3 of 5
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Question 4 of 5
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Question 5 of 5
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