Which of the following medications does the nurse anticipate being ordered for a client admitted with the following tachycardic rhythm and complaints of palpitations and dizziness?
Adenosine 6mg iVP fast followed by a 10mL saline flush.
Atenolol 25mg PO.
Metoprolol 25mg IVP.
Atropine IVP fast followed by a 10ml saline flush.
The Correct Answer is C
Choice A rationale: Adenosine is primarily used to treat supraventricular tachycardia, not typically used for tachycardic rhythm with palpitations and dizziness5.
Choice B rationale: Atenolol is a beta-blocker that can be used to treat tachycardia, but it is not typically the first choice for acute symptoms5.
Choice C rationale: Metoprolol is a beta-blocker that is often used to treat tachycardia and can help alleviate symptoms such as palpitations and dizziness5.
Choice D rationale: Atropine is typically used to treat bradycardia, not tachycardia5.
So, the correct answer is C, after analysing all choices.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A rationale: Atropine is not typically used in the treatment of cardiac arrest91011.
Choice B rationale: Defibrillation is not the first step in the treatment of cardiac arrest. The first step is to start CPR91011.
Choice C rationale: Starting CPR is the first action when a patient is unresponsive and pulseless91011.
Choice D rationale: While epinephrine is used in the treatment of cardiac arrest, it is not the first step. The first step is to start CPR91011.
So, the correct answer is Choice C, after analyzing all choices.
Correct Answer is C
Explanation
Choice A rationale: Adenosine is primarily used to treat supraventricular tachycardia, not typically used for tachycardic rhythm with palpitations and dizziness5.
Choice B rationale: Atenolol is a beta-blocker that can be used to treat tachycardia, but it is not typically the first choice for acute symptoms5.
Choice C rationale: Metoprolol is a beta-blocker that is often used to treat tachycardia and can help alleviate symptoms such as palpitations and dizziness5.
Choice D rationale: Atropine is typically used to treat bradycardia, not tachycardia5.
So, the correct answer is C, after analysing all choices.
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