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 A
Explanation
A. Nitroglycerin is a contraindication for sildenafil because both medications can cause a significant drop in blood pressure when taken together, leading to hypotension and potentially life-threatening complications.
B. Albuterol, a bronchodilator, is not a contraindication for sildenafil.
C. Furosemide, a diuretic, is not a contraindication for sildenafil.
D. Indomethacin, a nonsteroidal anti-inflammatory drug (NSAID), is not a contraindication for sildenafil.
Correct Answer is B
Explanation
A. Metformin is not a contraindication for receiving the shingles vaccine.
B. Methotrexate, an immunosuppressant medication, can interfere with the efficacy of live vaccines such as the shingles vaccine, and it is generally contraindicated to administer live vaccines to individuals taking immunosuppressants.
C. Esomeprazole, a proton pump inhibitor, is not a contraindication for receiving the shingles vaccine.
D. Estrogen is not a contraindication for receiving the shingles vaccine.
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