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 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.
Correct Answer is C
Explanation
Choice A rationale
High-fat meals can exacerbate symptoms of gallbladder disease or pancreatitis, but they are not typically associated with peptic ulcer disease.
Choice B rationale
Relief of pain after a bowel movement is more indicative of conditions such as irritable bowel syndrome or inflammatory bowel disease, not peptic ulcer disease.
Choice C rationale
Peptic ulcer disease is characterized by a gnawing or burning pain that can be relieved by eating. This is because food neutralizes the stomach acid temporarily. However, the pain often returns after the food has been digested.
Choice D rationale
Pain radiating to the lower back can be a symptom of conditions such as pancreatitis or gallstones, but it is not typically associated with peptic ulcer disease.
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