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 .

Answer and Explanation

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.

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Correct Answer is C

Explanation

Choice A rationale
High hemoglobin is not typically a symptom of a perforated peptic ulcer. Hemoglobin is a protein in red blood cells that carries oxygen. While changes in hemoglobin levels can indicate various health conditions, they are not directly associated with a perforated peptic ulcer.
Choice B rationale
Yellowing of the skin, or jaundice, is a symptom typically associated with liver disease, not a perforated peptic ulcer. Jaundice occurs when there’s too much bilirubin, a yellow-orange substance, in your blood.
Choice C rationale
Acute, sharp, and severe abdominal pain is a common symptom of a perforated peptic ulcer. A perforated peptic ulcer is a medical emergency that occurs when an ulcer goes through all the layers of the stomach or duodenum wall, creating a hole. This allows stomach or intestinal contents to leak into the abdominal cavity, causing severe abdominal pain.

Choice D rationale
High hematocrit is not typically a symptom of a perforated peptic ulcer. Hematocrit is the proportion of your total blood volume that is composed of red blood cells. While changes in hematocrit levels can indicate various health conditions, they are not directly associated with a perforated peptic ulcer. Dumping syndromeDumping syndrome Explore

A. Instruct the client to use a pursed-lip breathing technique. B. Increase the oxygen flow to 3L/min. C. Have the client cough and expectorate secretions. D. Evaluate the client’s respiratory status. E. 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.

Correct Answer is D

Explanation

Choice A rationale
Pursed-lip breathing can help improve oxygenation and reduce shortness of breath in clients with COPD. However, it is not the priority action when a client reports difficulty breathing.
Choice B rationale
Increasing the oxygen flow rate without a physician’s order can lead to oxygen toxicity or suppress the respiratory drive in clients with COPD. Therefore, this is not the priority action.
Choice C rationale
Coughing and expectorating secretions can help clear the airways, but it is not the priority action when a client reports difficulty breathing.

Choice D rationale
Evaluating the client’s respiratory status is the priority action. The nurse should assess the client’s breath sounds, respiratory rate, use of accessory muscles, and oxygen saturation to determine the severity of the client’s difficulty breathing and guide further interventions.

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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?

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Naxlex Comprehensive Predictor Exams

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Correct Answer is C

Explanation

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Correct Answer is D

Explanation

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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?