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 C
Explanation
Choice A rationale
Assuming a position with legs and rectum lower than the stomach is not typically recommended for managing postoperative abdominal discomfort.
Choice B rationale
Using a straw can actually increase the amount of air swallowed, which can contribute to gas and bloating.
Choice C rationale
Ambulation, or walking, is often recommended after abdominal surgery to help reduce gas buildup and stimulate the digestive system.
Choice D rationale
Drinking cold liquids is not specifically recommended for managing postoperative abdominal discomfort. However, staying hydrated is important
Correct Answer is A
Explanation
Choice A rationale
Elevating the head of the bed is a recommended strategy to minimize the effects of reflux during sleep. This position uses gravity to keep stomach acid from flowing back into the esophagus.
Choice B rationale
Eating a snack 1 hour before going to bed can actually worsen reflux symptoms. It’s generally recommended to avoid eating 2-3 hours before bedtime.
Choice C rationale
Alcohol can relax the lower esophageal sphincter, making it easier for stomach acid to reflux into the esophagus. Therefore, consuming alcohol before bed is not advisable.
Choice D rationale
Sleeping on the stomach with the head flat can exacerbate reflux symptoms. This position does not utilize gravity to keep stomach acid from flowing back into the esophagus.
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