A nurse is caring for a client who has a life-threatening ventricular dysrhythmia. Which of the following medications should the nurse anticipate administering?
Verapamil
Digoxin
Dopamine
Amiodarone
The Correct Answer is D
A. Verapamil: Verapamil is a calcium channel blocker primarily used to treat supraventricular
tachycardias, not ventricular dysrhythmias. It is not typically used for life-threatening ventricular dysrhythmias.
B. Digoxin: Digoxin is a cardiac glycoside used primarily for atrial fibrillation and heart failure, not ventricular dysrhythmias. It is not typically used for life-threatening ventricular
dysrhythmias.
C. Dopamine: Dopamine is a sympathomimetic medication used for hemodynamic support in hypotension and shock. While it may be used in some cases of unstable bradycardia, it is not the first-line medication for life-threatening ventricular dysrhythmias.
D. Amiodarone: Amiodarone is an antiarrhythmic medication used for the treatment of various ventricular and supraventricular dysrhythmias, including life-threatening ventricular
dysrhythmias such as ventricular tachycardia and ventricular fibrillation. It is often used as a first-line medication for these conditions due to its efficacy and safety profile. Therefore, the nurse should anticipate administering amiodarone for the client's life-threatening ventricular dysrhythmia.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. Pedal edema is not typically associated with an acute infusion reaction to amphotericin B.
B. A dry cough is not typically associated with an acute infusion reaction to amphotericin B.
C. Fever is a common manifestation of an acute infusion reaction to amphotericin B, indicating a systemic inflammatory response.
D. Hyperglycemia is not typically associated with an acute infusion reaction to amphotericin B.
Correct Answer is A
Explanation
A. The correct order is
- wipe off tops of insulin vials with alcohol sponge.
- draw back amount of air into the syringe that equals total dose.
- inject air equal to NPH dose into NPH vial. ...
- air equal to regular dose into regular vial.
- invert regular insulin bottle and withdraw regular insulin dose.
- without adding more air into NPH vial, carefully withdraw NPH dose
B. Withdraw the regular insulin from the vial: This step should occur after injecting air into the regular insulin vial. The nurse should draw up the regular insulin before drawing up the NPH
insulin.
C. Inject air into the regular insulin vial: Inject air into the regular insulin vial is not thecorrect first step to avoid contamination of the clear insulin with cloudy insulin..
D. Withdraw the NPH insulin from the vial: This step should occur after withdrawing the regular insulin. The nurse should draw up the NPH insulin after drawing up the regular insulin to ensure the correct sequence and dosage.
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