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 C
Explanation
A. Diabetes mellitus
Diabetes mellitus can cause easy bruising and slow wound healing, but it is not typically associated with frequent nosebleeds.
B. Hepatitis A
Hepatitis A primarily affects the liver and does not cause frequent bruising and nosebleeds.
C. Cirrhosis
Cirrhosis, which is scarring of the liver tissue due to long-term liver damage, can lead to impaired liver function. One consequence of cirrhosis is decreased production of clotting factors, which can result in easy bruising. Additionally, the enlarged spleen in cirrhosis can lead to thrombocytopenia (low platelet count), contributing to bleeding tendencies, including nosebleeds. Cirrhosis is the most likely condition given the symptoms described.
D. Cholecystitis
Cholecystitis is inflammation of the gallbladder and is not directly associated with frequent bruising and nosebleeds.
Correct Answer is B
Explanation
A. Desmopressin:
Desmopressin is used to treat conditions like diabetes insipidus and bedwetting (enuresis) but is not related to the treatment of gastric ulcers caused by H. pylori.
B. Clarithromycin:
Correct Choice. Clarithromycin is an antibiotic often prescribed in combination with other medications to treat H. pylori infections. It helps eradicate the bacteria from the stomach, playing a crucial role in the treatment of gastric ulcers caused by H. pylori.
C. Mexiletine:
Mexiletine is an antiarrhythmic medication used to treat irregular heartbeats. It is not indicated in the treatment of gastric ulcers caused by H. pylori.
D. Filgrastim:
Filgrastim is a medication used to stimulate the production of white blood cells in the body. It is not used in the treatment of gastric ulcers caused by H. pylori.
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