The client asks how the body gets rid of cholesterol. Which response by the nurse is the most appropriate?
Cholesterol is secreted as HDL
Cholesterol is secreted in bile.
Cholesterol is secreted through the kidneys.
Cholesterol is secreted in sweat.
The Correct Answer is B
A. Cholesterol is carried in the bloodstream by lipoproteins, including HDL (high- density lipoprotein), but it is not secreted as HDL.
B. Cholesterol is primarily eliminated from the body through the liver, where it is secreted into bile and eventually excreted in feces.
C. Cholesterol is not typically eliminated through the kidneys but rather through the liver and bile.
D. Cholesterol is not secreted in sweat as a primary method of elimination.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. Slow heart rate and difficulty standing are not typical symptoms of angina.
B. Chest pain that occurs on physical exertion or emotional stress is the classic symptom of angina, caused by reduced blood flow to the heart muscle.
C. Sudden weakness with a severe headache could suggest other medical issues such as a stroke, not angina.
D. Difficulty breathing and increased temperature are not specific to angina and could indicate other health problems like infection or respiratory issues.
Correct Answer is A
Explanation
A. Lithium toxicity can occur if the patient becomes dehydrated while taking lithium, as dehydration can lead to higher concentrations of lithium in the blood.
B. Increased effectiveness is not a consequence of dehydration while taking lithium.
C. Dehydration would not typically lead to the need to increase the lithium dosage but rather to the risk of toxicity.
D. Dehydration can lead to higher, not lower, serum lithium levels, increasing the risk of toxicity.
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