A nurse is caring for a client who has an extracellular fluid volume deficit. Which of the following findings should the nurse expect?
Distended neck veins
Postural hypotension
Dependent edema
Bradycardia
The Correct Answer is B
A. Extracellular fluid volume deficit (dehydration) typically leads to decreased venous return and reduced preload, resulting in flat or collapsed neck veins, rather than distended ones.
B. In extracellular fluid volume deficit, there is a decrease in blood volume, which can result in postural hypotension when the client changes positions, due to inadequate fluid volume to maintain blood pressure.
C. Extracellular fluid volume deficit is characterized by decreased fluid volume, which leads to decreased tissue perfusion and fluid shifts out of the interstitial spaces, resulting in reduced or absent edema.
D. Bradycardia is not typically associated with extracellular fluid volume deficit.
Instead, tachycardia may occur as a compensatory mechanism to maintain cardiac output in response to decreased blood volume.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Tuberculosis is an airborne infection, requiring airborne precautions to prevent transmission.
B. Pneumonia is typically transmitted through respiratory droplets and does not require airborne precautions.
C. Shigella is transmitted through the fecal-oral route and does not require airborne precautions.
D. Strep throat is typically transmitted through respiratory droplets and does not require airborne precautions.
Correct Answer is B
Explanation
A. Active bleeding with significant blood is characterized by weak and thread pulses and not bounding pulses.
B. Restlessness can be a sign of hypovolemia and decreased tissue perfusion, which may occur with active bleeding.
C. Warm skin may not necessarily indicate active bleeding but rather normal thermoregulation or vasodilation.
D. Brisk capillary refill is a sign of adequate peripheral perfusion and is not typically associated with active bleeding which is characterized by delayed capillary refill.
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