A nurse is caring for a client who becomes unresponsive.
While administering CPR, which of the following actions should the nurse take?
Complete two cycles of compression/rescue breathing before attaching the automated external defibrillator (AED)
Provide chest compressions at a rate of 100/min.
Check for a brachial pulse.
After a set of 50 compressions, give the client 2 rescue breaths.
The Correct Answer is B
Choice A rationale:
While it’s important to start CPR as soon as possible, the AED should be attached as soon as it’s available.
Choice B rationale:
The American Heart Association recommends providing chest compressions at a rate of 100-120/min during CPR.
Choice C rationale:
Checking for a brachial pulse is not a priority during CPR. The focus should be on providing chest compressions and rescue breaths.
Choice D rationale:
The correct ratio of compressions to breaths during CPR is 30:2, not 50:2.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["A","B","C","E"]
Explanation
Choice A rationale:
Consuming alcohol can increase the risk of heart disease, so stopping alcohol consumption can reduce this risk.
Choice B rationale:
Smoking is a major risk factor for coronary artery disease. Stopping smoking can significantly reduce this risk.
Choice C rationale:
Fast foods are often high in unhealthy fats and sodium, which can contribute to heart disease. Limiting intake of these foods can reduce this risk.
Choice D rationale:
This statement is incorrect. High-density lipoprotein (HDL) cholesterol is often referred to as “good” cholesterol because it helps remove other forms of cholesterol from your bloodstream. Higher levels of HDL cholesterol are associated with a lower risk of heart disease.
Choice E rationale:
Maintaining a healthy weight can reduce the risk of heart disease. Overweight and obesity are risk factors for heart disease.
Correct Answer is B
Explanation
Choice A rationale:
Metabolic acidosis would likely present with rapid, deep breathing (Kussmaul respirations), not slow and shallow breathing.
Choice B rationale:
The client’s symptoms of vomiting (which can cause a loss of stomach acid), dizziness, palpitations, and numbness and tingling in the extremities and around the mouth are consistent with metabolic alkalosis.
Choice C rationale:
Respiratory alkalosis would likely present with rapid breathing, not slow and shallow breathing.
Choice D rationale:
Respiratory acidosis would likely present with rapid, shallow breathing, not slow and shallow breathing.
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