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
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.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["A","B","E"]
Explanation
A. "I will consume less caffeine and spicy foods":
Spicy foods and caffeine can irritate the esophagus, exacerbating symptoms of hiatal hernia. Avoiding these can help in managing symptoms.
B. "I will sleep with the head of my bed elevated”:
Keeping the head elevated can prevent stomach acid from flowing back into the esophagus, reducing symptoms like heartburn. This is a helpful strategy for managing hiatal hernia.
C. "I will lie down for one half hour after meals”:
Lying down after meals can worsen symptoms because gravity can't help keep stomach acid in the stomach. Staying upright after eating helps prevent acid reflux.
D. "I will drink less fluid":There is no need to reduce fluid intake. Staying hydrated is important, and fluids do not typically contribute to hiatal hernia symptoms. However, drinking large amounts of fluid with meals should be avoided as it can increase stomach pressure.
E. "I will try not to gain weight”:
Maintaining a healthy weight is important. Excess weight can increase pressure on the abdomen, potentially worsening hiatal hernia symptoms.
Correct Answer is C
Explanation
A. Bradycardia
Bradycardia is not a direct symptom of gastrointestinal perforation. When a perforation occurs, the body's response is often to increase the heart rate (tachycardia) due to the stress and shock.
B. Report of epigastric fullness
Epigastric fullness might be a symptom of peptic ulcer disease but is not specific to gastrointestinal perforation.
C. Severe upper abdominal pain
Correct choice. Severe upper abdominal pain, particularly sudden and intense pain, can be indicative of gastrointestinal perforation. This is a medical emergency and requires immediate attention.
D. Hyperactive bowel sounds
Gastrointestinal perforation can lead to absent or hypoactive bowel sounds due to inflammation and irritation of the abdominal cavity, not hyperactive bowel sounds.
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