A nurse is teaching an ACLS class and is discussing heart rhythms and treatment. Which of the following rhythms would indicate the need for defibrillation?
Atrial fibrillation
Supraventricular tachycardia
Asystole
Ventricular fibrillation
The Correct Answer is D
Choice A reason:Atrial fibrillation is not typically treated with defibrillation; it is usually managed with medication or other forms of rhythm control.
Choice B reason:Supraventricular tachycardia does not usually require defibrillation; it may be treated with vagal maneuvers or medication.
Choice C reason:Asystole, or the absence of a heartbeat, is not treated with defibrillation as there is no electrical activity to reset.
Choice D reason:Ventricular fibrillation is a life-threatening heart rhythm that requires immediate defibrillation to restore a normal heart rhythm.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["A","B","D"]
No explanation
Correct Answer is A
Explanation
Choice A reason: Dizziness and pallor are common vasomotor symptoms of early dumping syndrome. They result from the rapid shift of fluid into the intestine, leading to a decrease in blood volume and a temporary decrease in blood pressure.
Choice B reason: Abdominal cramping and pain are gastrointestinal symptoms of dumping syndrome but are not specifically vasomotor manifestations. They occur due to the rapid entry of hyperosmolar contents into the small intestine.
Choice C reason: Bradycardia is not typically a symptom of dumping syndrome. Instead, tachycardia is more commonly observed due to the body's response to the rapid changes in the gastrointestinal tract and blood volume.
Choice D reason: Double vision and chest pain are not typical symptoms of dumping syndrome. These symptoms may indicate other medical conditions and should be evaluated separately.
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