A nurse is teaching a client who has a duodenal ulcer about his new prescription for cimetidine. The nurse should include which of the following instructions in the teaching?
“Take the medication on an empty stomach for better absorption”
"You should plan to take this medication for at least 6 months."
"Your doctor might need to reduce your theophylline dose While taking this medication."
"Take the medication with an antacid to minimize stomach upset."
The Correct Answer is C
Cimetidine inhibits the cytochrome enzymes leading to increased blood concentration of other drugs like theophylline hence increased risk of toxicity. The dosage of the drugs should be lowered when one is on cimetidine.
A-Cimetidine should be taken with meals or at bedtime for more effective absorption and optimal therapeutic effect.
B. There is no specific duration mentioned for the treatment of duodenal ulcer with cimetidine.
D. Taking cimetidine with an antacid is not recommended as they decrease the absorption of cimetidine.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Albuterol is a short acting beta agonist that has a short onset of action. It binds to beta 2 receptors on the airway leading to immediate bronchodilation
A and C - Long acting beta agonists used for long term control of asthma
B- It is a steroid. Steroids are used to control chronic inflammation in asthma leading to reduced exacerbation but is not a reliever
Correct Answer is B
Explanation
Aspirin has multiple properties which include antiplatelet, anti- inflammatory and analgesic properties. Any client on aspirin should be monitored for bleeding as aspirin interferes with the formation of the primary plug increasing the risk on bleeding. The nurse should monitor for dark stool, hematuria or any other overt bleeding.
A, C, D- Aspirin does not cause blurred vision, insomnia or constipation.
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