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 D
Explanation
Choice A rationale
CEA is not a chemotherapy drug. Chemotherapy drugs are medications used to treat cancer, while CEA is a protein that can be measured in the blood.
Choice B rationale
CEA is not a surgical procedure. It’s a type of protein in the body that can be measured through a blood test.
Choice C rationale
CEA is not a tumor suppressor gene. Tumor suppressor genes are genes that regulate cell division and prevent the formation of tumors, while CEA is a protein that can be present in higher amounts in people with certain types of cancer.
Choice D rationale
CEA is a blood test used to detect and monitor certain types of cancer. It’s often used in people who’ve been previously diagnosed with certain types of cancer, most commonly colorectal cancer.
Correct Answer is B
Explanation
Choice A rationale
While infection is a potential risk with any invasive procedure, it is not the most immediate risk associated with a liver biopsy.
Choice B rationale
Bleeding is indeed a potential immediate risk associated with a liver biopsy. The liver is a highly vascular organ, and puncturing it can sometimes lead to bleeding.
Choice C rationale
Allergic reaction to anesthesia is a potential risk with any procedure that involves anesthesia, but it is not the most immediate risk associated with a liver biopsy.
Choice D rationale
A urinary tract infection is not a direct risk associated with a liver biopsy. Helicobacter pylori Explore
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