The nurse administers cholinergic (muscarinic agonist) medication, Bethanechol to a patient. The nurse should assess the patient for which intended effect?
Reduced esophageal motility
Improved bladder emptying
Dilation of the pupils
Decreased gastric secretions
The Correct Answer is B
Choice A rationale: Cholinergic agonists like bethanechol would typically increase esophageal motility, not reduce it.
Choice B rationale: Bethanechol is used to stimulate the bladder, promoting improved emptying in patients with urinary retention.
Choice C rationale: Cholinergic agonists can cause pupillary constriction, not dilation.
Choice D rationale: Cholinergic agonists generally increase, rather than decrease, gastric secretions.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["A","D","E"]
Explanation
Choice A rationale: NSAIDs, including ketorolac, can affect renal function and may require dose adjustment in patients with impaired renal function.
Choice B rationale: Apical pulse is not typically assessed before administering ketorolac.
Choice C rationale: Serum potassium is not directly affected by ketorolac.
Choice D rationale: Ketorolac is associated with an increased risk of bleeding, so assessing the patient's bleeding risk is important.
Choice E rationale: Ketorolac is contraindicated in pregnant women, especially in the third trimester, due to the risk of premature closure of the ductus arteriosus in the fetus.
Correct Answer is D
Explanation
Choice A rationale: Adjusting the dose based on symptoms is not appropriate for phenytoin. It should be taken consistently as prescribed.
Choice B rationale: While taking phenytoin with meals is a general recommendation, it is not the priority teaching point.
Choice C rationale: Informing the patient about the prevention of gingival hyperplasia is important but not the top priority.
Choice D rationale: Teaching the patient to avoid the abrupt cessation of treatment is crucial. Abruptly stopping phenytoin can lead to seizures, and patients should be advised to taper the medication under medical supervision.
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