A nurse is providing patient education to a client who has been prescribed bethanechol chloride (Urecholine). The nurse will include that bethanechol chloride (Urecholine) is ordered to treat which of the following?
Urinary incontinence.
Urinary tract infection.
Reflex incontinence.
Urinary retention.
The Correct Answer is D
Choice A rationale
Bethanechol chloride is a direct-acting muscarinic cholinergic agonist, which stimulates the parasympathetic nervous system. This stimulation increases bladder tone and contractility of the detrusor muscle, and it also relaxes the trigone and sphincter, actions which promote micturition, making it contraindicated for treating urinary incontinence.
Choice B rationale
Urinary tract infections (UTIs) are primarily treated with antibiotics to eradicate the bacterial pathogen causing the infection, not with cholinergic agonists. Bethanechol's action of promoting urination does not directly treat the underlying microbial cause of a UTI, thus it is not the primary indication for this medication.
Choice C rationale
Reflex incontinence is typically associated with a neurological impairment causing involuntary bladder contractions. While bethanechol increases detrusor muscle tone, the primary treatments often involve antispasmodics, anticholinergics, or scheduled voiding, not agents that increase the contraction reflex.
Choice D rationale
Bethanechol chloride is prescribed to treat non-obstructive urinary retention, especially post-operative or postpartum retention. By acting as a cholinergic agent, it enhances the parasympathetic nerve effects on the bladder, leading to detrusor muscle contraction and subsequent bladder emptying.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A rationale
Checking the client's vital signs, especially the blood pressure and heart rate, is the most immediate priority action. Nifedipine is a calcium channel blocker used to lower blood pressure, and an accidental dose could cause a significant, rapid drop in blood pressure and reflex tachycardia in the wrong client, leading to an immediate safety risk. Assessing the physiological status must precede all other steps.
Choice B rationale
Notifying the client's provider is a crucial step after recognizing a medication error, but it is secondary to ensuring the client's immediate physiological stability and safety. The nurse must first gather objective data, such as vital signs and a physical assessment, to accurately inform the provider of the client's current status and the potential severity of the adverse reaction.
Choice C rationale
Administering the medication to the correct client, while necessary, must wait until the immediate safety and stability of the client who received the wrong medication have been fully assessed and addressed. Medication administration to the correct client becomes a secondary concern after the error is managed and the affected client is stable, preventing further potential harm.
Choice D rationale
Filing an occurrence (incident) form is a critical administrative step for quality improvement, documentation, and risk management following any medication error. However, this is a documentation task and does not constitute a direct intervention to ensure the client's immediate safety. Client safety and assessment take precedence over non-emergent paperwork.
Correct Answer is D
Explanation
Choice A rationale
Consuming a low-fiber diet is generally inappropriate for managing constipation, as fiber adds bulk to stool and facilitates normal bowel movements by absorbing water and stimulating peristalsis. Adequate intake of dietary fiber, typically 25 to 30 grams per day for adults, is essential to prevent and treat constipation, thereby promoting softer, easier-to-pass stools and regularity.
Choice B rationale
Attempting to defecate at different times of the day is generally discouraged because establishing a consistent, regular time, often after a meal due to the gastrocolic reflex, is key to retraining the colon. This reflex increases motility after food intake, making it the most opportune time for successful, non-straining bowel evacuation and promoting a predictable pattern.
Choice C rationale
Reducing daily activity is counterproductive for constipation management, since physical activity, such as walking or light exercise, stimulates peristalsis and promotes intestinal motility. Increased physical movement helps move stool through the colon more efficiently, making an active lifestyle a beneficial non-pharmacological intervention for preventing and relieving chronic constipation.
Choice D rationale
Increasing daily fluid intake is a crucial intervention for constipation because water is absorbed by fiber in the stool, significantly increasing its volume and making it softer. This increased fluid volume within the gastrointestinal tract reduces transit time, lessens the need for straining, and promotes easier and more complete evacuation.
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