Nurses in intensive care units commonly care for clients in varying stages of various types of shock. Which of the following is the most common cause of death in intensive care units in the United States?
Anaphylactic shock
Neurogenic shock
Septic shock
Cardiogenic shock
The Correct Answer is C
A. Anaphylactic shock is a life-threatening allergic reaction, but it is less common and less frequently the cause of ICU deaths compared to septic shock.
B. Neurogenic shock results from spinal cord injuries or central nervous system damage and is relatively rare.
C. Septic shock is the most common cause of death in intensive care units in the United States. It results from overwhelming infection and leads to systemic inflammation, vasodilation, and multi-organ dysfunction.
D. Cardiogenic shock occurs due to the heart’s inability to pump effectively, often after a major myocardial infarction, but it is not the leading cause of death in ICUs.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. Warfarin does not convert atrial fibrillation to sinus rhythm; it is an anticoagulant, not a rhythm control medication.
B. Slowing ventricular response is achieved with rate-control medications like beta blockers or calcium channel blockers, not warfarin.
C. Warfarin prevents clot formation but does not dissolve existing clots.
D. Warfarin reduces the risk of stroke by preventing thrombus formation in clients with atrial fibrillation
Correct Answer is D
Explanation
A. Hands should be washed with warm water, not hot, to prevent skin irritation.
B. The recommended handwashing duration is at least 20 seconds.
C. The faucet should be turned off using a paper towel or elbow to avoid recontamination.
D. Holding hands below the elbows allows water to flow downward, preventing contamination from the elbows back onto the hands.
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