A 58-year-old male patient with a history of colon cancer has developed jaundice. Which laboratory finding would most likely suggest liver metastasis as the cause of the jaundice?
Increased creatinine levels
Elevated serum amylase
Decreased albumin levels
Elevated serum bilirubin level
The Correct Answer is D
A. Increased creatinine levels may indicate kidney dysfunction, but it is not specifically related to liver metastasis.
B. Elevated serum amylase is typically associated with pancreatic conditions and not directly with liver metastasis.
C. Decreased albumin levels may occur with liver dysfunction but is not specific to liver metastasis.
D. Elevated serum bilirubin levels are a key indicator of liver dysfunction, and when seen in the context of jaundice and a history of colon cancer, they strongly suggest liver metastasis as the underlying cause.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["A","C","D","E"]
Explanation
A. Paresthesia, or abnormal sensations such as tingling or numbness, is a common symptom in patients with multiple sclerosis due to nerve damage.
B. Nausea and vomiting are not typical symptoms of multiple sclerosis but may occur in specific cases due to other complications.
C. Dysphagia, or difficulty swallowing, can occur in multiple sclerosis as a result of nerve damage affecting the muscles involved in swallowing.
D. Spasticity, or muscle stiffness, is common in multiple sclerosis due to damage to the nerve pathways that control muscle movement.
E. Vertigo, or dizziness, is a frequent symptom of multiple sclerosis due to lesions in the brainstem affecting balance.
Correct Answer is B
Explanation
A. Iron deficiency anemia typically presents with a low MCV, not an elevated MCV, and it is less likely to be associated with the symptoms of glossitis and peripheral neuropathy.
B. Vitamin B12 deficiency anemia is a likely diagnosis in this patient. Chronic alcohol use can lead to malabsorption of vitamin B12, which contributes to macrocytic anemia (high MCV). Symptoms like glossitis and peripheral neuropathy are common in B12 deficiency.
C. Thalassemia minor usually presents with microcytic anemia and would not typically cause the elevated MCV or neurological symptoms seen in this patient.
D. Anemia of chronic disease typically presents with a normal or low MCV and is not associated with elevated MCV or the neurological symptoms seen in this patient.
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