A nurse is providing teaching to a client who has emphysema and a new prescription for theophylline. Which of the following instructions should the nurse provide?
Increase fluids to 1L/per day.
Administer the medication with food.
Consume a high-protein diet.
Avoid caffeine while taking this medication.
The Correct Answer is D
A. Increase fluids to 1L/per day. Clients with emphysema are often encouraged to increase fluid intake beyond 1 liter to help thin secretions, but 1 liter per day is generally insufficient.
B. Administer the medication with food. Theophylline should not necessarily be taken with food; it is generally taken on an empty stomach, but it can be taken with food if gastrointestinal upset occurs.
C. Consume a high-protein diet. High-protein diets may increase the metabolism of theophylline, potentially decreasing its therapeutic effect. Dietary considerations for theophylline involve avoiding caffeine.
D. Avoid caffeine while taking this medication. Theophylline is a methylxanthine, similar to caffeine, and consuming caffeine can increase the risk of side effects like tachycardia, nervousness, and insomnia.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. Bradycardia: Bradycardia is not a common side effect of diphenhydramine. This medication primarily causes sedation and anticholinergic effects.
B. Hypertension: Hypertension is not commonly associated with diphenhydramine, which tends to have more sedative and anticholinergic side effects.
C. Bleeding: Bleeding is not a known side effect of diphenhydramine. It does not affect clotting mechanisms or platelet function.
D. Sedation: Sedation is a common side effect of diphenhydramine, which is an antihistamine with sedative properties. Clients should be advised about possible drowsiness and to avoid activities that require alertness, like driving, while taking it.
Correct Answer is A
Explanation
A. "This is a common side effect with albuterol and will stop soon." Nervousness and shakiness are common side effects of albuterol due to its action as a bronchodilator and stimulant.
B. "You are having an allergic reaction, and I should notify the provider." The symptoms described are not indicative of an allergic reaction but rather a common side effect of the medication.
C. "The albuterol is probably interacting with another medication." While drug interactions can occur, the reported symptoms are typical side effects of albuterol.
D. "The albuterol is not working, and you will need another medication." The symptoms do not indicate that the medication is ineffective; they are more indicative of its stimulant effects.
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