Q. What does a complete blood count (CBC) primarily assess?
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A.
Liver function
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B.
Kidney function
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C.
Blood cell levels
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D.
Electrolyte balance
Solution
A complete blood count (CBC) primarily assesses the levels of different blood cells, including red blood cells, white blood cells, and platelets.
Correct Answer:
C
— Blood cell levels
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Q. What does a high level of alanine aminotransferase (ALT) indicate?
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A.
Kidney damage
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B.
Liver damage
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C.
Heart disease
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D.
Diabetes
Solution
A high level of alanine aminotransferase (ALT) typically indicates liver damage, as ALT is an enzyme found primarily in the liver.
Correct Answer:
B
— Liver damage
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Q. What does a high level of potassium in the blood indicate?
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A.
Hypokalemia
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B.
Hyperkalemia
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C.
Hyponatremia
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D.
Hypernatremia
Solution
A high level of potassium in the blood is referred to as hyperkalemia, which can affect heart function and muscle contraction.
Correct Answer:
B
— Hyperkalemia
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Q. What does a lipid panel measure?
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A.
Blood glucose levels
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B.
Liver enzymes
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C.
Cholesterol and triglycerides
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D.
Electrolyte levels
Solution
A lipid panel measures cholesterol and triglycerides in the blood, which are important for assessing cardiovascular health.
Correct Answer:
C
— Cholesterol and triglycerides
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Q. What does a low level of albumin in the blood suggest?
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A.
Dehydration
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B.
Liver disease
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C.
Kidney disease
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D.
Heart failure
Solution
A low level of albumin in the blood often suggests liver disease, as albumin is produced by the liver.
Correct Answer:
B
— Liver disease
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Q. Which test is commonly used to monitor long-term glucose control in diabetics?
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A.
Fasting blood glucose
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B.
Hemoglobin A1c
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C.
Oral glucose tolerance test
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D.
Random blood glucose
Solution
Hemoglobin A1c is commonly used to monitor long-term glucose control in diabetics, reflecting average blood glucose levels over the past 2-3 months.
Correct Answer:
B
— Hemoglobin A1c
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Q. Which test is used to assess the coagulation status of blood?
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A.
Complete blood count
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B.
Prothrombin time (PT)
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C.
Liver function test
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D.
Basic metabolic panel
Solution
Prothrombin time (PT) is used to assess the coagulation status of blood, indicating how well and how quickly blood clots.
Correct Answer:
B
— Prothrombin time (PT)
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Q. Which test is used to evaluate kidney function?
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A.
Liver function test
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B.
Serum creatinine test
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C.
Thyroid function test
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D.
Coagulation profile
Solution
The serum creatinine test is commonly used to evaluate kidney function, as creatinine is a waste product filtered by the kidneys.
Correct Answer:
B
— Serum creatinine test
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Q. Which test measures the concentration of glucose in the blood?
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A.
Lipid panel
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B.
Fasting blood glucose test
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C.
Complete metabolic panel
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D.
Thyroid function test
Solution
The fasting blood glucose test measures the concentration of glucose in the blood, which is crucial for diagnosing diabetes.
Correct Answer:
B
— Fasting blood glucose test
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