Which of the following medications does the nurse anticipate administering to a client preparing for cardioversion?
Digoxin
Enalapril
Atropine
Diazepam
The Correct Answer is D
A. Digoxin: Digoxin is a cardiac glycoside used for rate control in atrial fibrillation and heart failure but is generally held before cardioversion. It increases the risk of post-cardioversion arrhythmias; especially ventricular irritability hence is used as a maintenance medication not before cardioversion.
B. Enalapril: Enalapril is an ACE inhibitor used to manage blood pressure and heart failure. It has no direct role in preparing a client for cardioversion and is not used as a pre-procedural medication.
C. Atropine: Atropine is an anticholinergic medication used to treat bradycardia by increasing heart rate. It is not indicated prior to cardioversion and may interfere with rhythm stabilization efforts.
D. Diazepam: Cardioversion is a procedure that delivers an electrical shock to the heart to restore a normal rhythm. It can be an anxiety-provoking and uncomfortable procedure for the client. Diazepam, a benzodiazepine, causes sedation and anxiety reduction before procedures. It helps relax the patient during cardioversion, which is typically done under light sedation for comfort and safety.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Do not overuse the medication as rebound congestion can occur: Oxymetazoline is a topical nasal decongestant that can cause rebound congestion (rhinitis medicamentosa) if used for more than 3 consecutive days. The nasal passages become more congested once the medication wears off, leading to a cycle of dependency.
B. Report white patches in the mouth because the medication can cause a fungal infection: This instruction is more appropriate for inhaled corticosteroids, which can lead to oral thrush. Oxymetazoline does not carry a significant risk for oral fungal infections.
C. Taper the dose when discontinuing the medication: Tapering is generally used for systemic corticosteroids or certain long-term medications. Oxymetazoline should be stopped after short-term use rather than tapered, to prevent rebound symptoms.
D. Do not operate machinery or drive while using the medication: Oxymetazoline typically causes minimal systemic effects and is unlikely to impair mental alertness or motor function. It does not carry significant sedative properties.
Correct Answer is C
Explanation
A. "What makes you most angry about getting the disease?": This response aligns with the anger stage, which is the second stage in the Kübler-Ross model. It helps validate frustration but is not appropriate in the bargaining phase. At this point, the client is more focused on negotiating for more time or outcomes. Encouraging anger expression may be less helpful now.
B. "Let's review the laboratory results and compare them with the diagnostic tests.": This is a logical, data-focused statement that doesn’t address the client’s emotional needs. During bargaining, clients are seeking emotional reassurance and often making "if only" or "I wish" statements. Reviewing labs lacks therapeutic value in this emotional stage.
C. "I understand that it would be wonderful to see your daughter's graduation.": This statement acknowledges a common bargaining response — hoping to live long enough for an important event. It reflects empathy and connects with the client's emotional state. Supporting these goals helps the client feel heard and validated during this stage.
D. "I like your idea of living for today and enjoying those around you.": This statement reflects the mindset seen in the acceptance stage of grief. While it promotes positivity, it does not resonate with the bargaining phase, where clients are still negotiating with fate or a higher power. It may feel dismissive of the client’s current emotional struggle.
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