A nurse is planning care for a client who has anorexia and has manifestations of malnutrition. When reviewing the client's laboratory values. which of the following test results should the nurse expect to be low?

Troponin

Albumin

D-dimer

Creatinine

Answer and Explanation

The Correct Answer is B

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.

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Correct Answer is B

Explanation

A. Slight bleeding of the stoma site: This is typically normal in the immediate postoperative period. It's caused by surgical trauma and should improve with time. However, if it becomes excessive, it should be reported.

B. Purplish colored stoma: A purplish or bluish color of the stoma can be an indication of inadequate blood supply (ischemia). This is a concerning finding and should be reported promptly to the provider.

C. No stool noted in the collection bag: It's normal not to have stool in the collection bag immediately after surgery since the digestive system needs time to resume normal function. This is usually not a concern within the first 12 hours postoperatively. However, if it continues beyond this time frame, it should be reported.

D. Edematous stoma: Some edema or swelling around the stoma site can be normal initially after surgery. However, if the stoma becomes significantly edematous or starts to compromise blood flow, this should be reported to the provider.

A. A nephrostomy tube to a drainage bag B. An NG tube to suction C. An indwelling urinary catheter to gravity drainage D. A chest tube to water-seal drainage

Correct Answer is B

Explanation

A. A nephrostomy tube to a drainage bag:
A nephrostomy tube drains urine from the kidney to a drainage bag. While it's essential for urinary drainage, it doesn't lead to significant potassium loss, as potassium is primarily excreted through the urine.

B. An NG tube to suction:
An NG tube (Nasogastric tube) is inserted through the nose into the stomach. When connected to suction, it can remove stomach contents, including gastric acid and potassium. Excessive suctioning can lead to significant potassium loss, potentially causing hypokalemia.

C. An indwelling urinary catheter to gravity drainage:
An indwelling urinary catheter drains urine from the bladder into a drainage bag by gravity. While potassium can be found in urine, the drainage through a catheter does not cause significant potassium loss unless there are underlying kidney issues, which are not specified in this scenario.

D. A chest tube to water-seal drainage:
A chest tube removes air or fluid from the pleural space around the lungs. While chest tubes are vital for lung expansion, they don't result in significant potassium loss as they are not connected to body fluids rich in potassium, like gastric acid or urine.

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A nurse is planning care for a client who has anorexia and has manifestations of malnutrition. When reviewing the client's laboratory values. which of the following test results should the nurse expect to be low?

Nursing Test Bank

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