A nurse is caring for a client who is postoperative and has an NG tube that has drained 2,500 ml. In the past 6 hr. The nurse should monitor the client for which of the following electrolyte Imbalances?

Decreased potassium level

Decreased calcium level

Elevated magnesium level

Elevated sodium level

Answer and Explanation

The Correct Answer is A

A. Decreased potassium level
NG tube drainage can lead to hypokalemia (low potassium levels) due to the loss of gastric fluids, which contain significant amounts of potassium. This choice is correct.

B. Decreased calcium level
Calcium levels are not directly affected by NG tube drainage.

C. Elevated magnesium level
NG tube drainage does not typically lead to elevated magnesium levels.

D. Elevated sodium level
NG tube drainage can result in hyponatremia (low sodium levels) due to the loss of gastric fluids. Elevated sodium levels are not expected in this situation.

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Correct Answer is B

Explanation

A. Troponin:
Troponin is a protein found in the heart muscle. Elevated levels of troponin in the blood indicate damage to the heart, often due to a heart attack or other cardiac issues. This marker is crucial in diagnosing heart-related problems.

B. Albumin:
Albumin is a protein produced by the liver and is essential for maintaining blood volume and regulating fluid balance. It also helps transport various substances in the blood. Low levels of albumin are indicative of malnutrition, liver disease, or kidney disorders.

C. D-dimer:
D-dimer is a substance in the blood that is released when a blood clot breaks up. Elevated levels of D-dimer can indicate the presence of an abnormal blood clot, but it is not specific to malnutrition. It is often used in diagnosing conditions like deep vein thrombosis (DVT) or pulmonary embolism (PE).

D. Creatinine:
Creatinine is a waste product produced by the muscles and excreted by the kidneys. Creatinine levels in the blood can indicate how well the kidneys are functioning. Elevated levels can suggest kidney damage or other kidney-related issues but are not directly related to malnutrition.

A. Docusate B. A bowel cathartic medication. C. Aspirin D. A corticosteroid medication

Correct Answer is D

Explanation

A. Docusate:
Docusate is a stool softener used to prevent constipation and straining during bowel movements. It is not typically used as a treatment for acute exacerbation of ulcerative colitis.

B. A bowel cathartic medication:
Bowel cathartic medications are laxatives that promote bowel movements. They are generally not used to treat acute exacerbation of ulcerative colitis and can sometimes worsen symptoms in individuals with inflammatory bowel disease.

C. Aspirin:
Aspirin is a nonsteroidal anti-inflammatory drug (NSAID) that can worsen symptoms of inflammatory bowel disease and is generally avoided in individuals with ulcerative colitis.

D. A corticosteroid medication:
This is the correct answer. Corticosteroids, such as prednisone, are often used to reduce inflammation in the colon during acute exacerbations of ulcerative colitis. They help in managing the symptoms and promoting healing of the inflamed intestinal lining.

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A nurse is caring for a client who is postoperative and has an NG tube that has drained 2,500 ml. In the past 6 hr. The nurse should monitor the client for which of the following electrolyte Imbalances?

Nursing Test Bank

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