The Health Care Provider orders a blood test for your patient.
The nurse knows that which of the following enzymes does not indicate liver function?
AST
Albumin
Lipase
ALT .
The Correct Answer is C
Choice A rationale
Aspartate aminotransferase (AST) is an enzyme that is found in various tissues, including the liver. Elevated levels of AST can indicate liver damage or disease.
Choice B rationale
Albumin is a protein that is made by the liver. It helps keep fluid in the bloodstream so it doesn’t leak into other tissues. Low levels of albumin can indicate liver disease.
Choice C rationale
Lipase is an enzyme that is produced by the pancreas and used in the digestion of fats. It is not a marker of liver function.
Choice D rationale
Alanine transaminase (ALT) is an enzyme found mostly in the cells of the liver and kidney. Much like AST, high levels of ALT can indicate liver damage or disease.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A rationale
It is a good practice to change the batteries in smoke detectors annually to ensure they are working properly. This statement does not indicate a need for further instruction.
Choice B rationale
Using a walker when going upstairs can be dangerous due to the risk of falls. It is recommended that individuals use handrails or assistance when navigating stairs, not a walker. This statement indicates that the client needs further instruction.
Choice C rationale
Leaving a night light on can help prevent falls by providing visibility during the night. This statement does not indicate a need for further instruction.
Choice D rationale
Installing grab bars in the bathroom, especially near the toilet and in the shower, can provide support and prevent falls. This statement does not indicate a need for further instruction.
Correct Answer is A
Explanation
Choice A rationale
Painful swallowing, also known as dysphagia, is a common symptom of Gastroesophageal Reflux Disease (GERD)345. GERD is a chronic condition where stomach acid frequently flows back into the tube connecting your mouth and stomach.
Choice B rationale
Absence of saliva is not typically associated with GERD. In fact, increased salivation may occur as the body’s response to neutralize stomach acid.
Choice C rationale
A sweet taste in the mouth is not a common symptom of GERD. The regurgitation of stomach acid into the throat or mouth can leave a sour or bitter taste.
Choice D rationale
A metallic taste in the mouth is not a typical symptom of GERD. As mentioned, the regurgitation of stomach acid can cause a sour or bitter taste.
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