Difficulty: Medium
Average Score: 72%
Simulated
A client suffering from asthma is placed on theophylline to reduce the frequency of acute attacks. Which of the following adverse effects would the nurse caution the client prior to discharge?
Correct answer
A
Rationale
The correct answer is A: Tachycardia. Theophylline is a bronchodilator used in asthma treatment that can lead to tachycardia as a common adverse effect due to its stimulant properties. Tachycardia is characterized by an increased heart rate, which can be concerning for clients with cardiac issues. Constipation (B) is not a common adverse effect of theophylline. Drowsiness (C) is more commonly associated with other medications like antihistamines. Oliguria (D) is not a typical adverse effect of theophylline and is not a common concern with its use. It is important for the nurse to educate the client on the potential adverse effects of theophylline, especially tachycardia, to ensure proper monitoring and management.