Which abbreviation is used for a routine diagnostic blood test?

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Multiple Choice

Which abbreviation is used for a routine diagnostic blood test?

Explanation:
A routine diagnostic blood test is the complete blood count, abbreviated CBC. This test provides a broad snapshot of blood health by counting red blood cells, white blood cells, and platelets, and by measuring hemoglobin and hematocrit. It’s one of the most common screening labs ordered in annual physicals and pre-procedure workups. The other abbreviations refer to different concepts. PT stands for prothrombin time, which checks how quickly blood clots and is used to monitor anticoagulant therapy, not as a general screening. HTN represents hypertension, a condition, not a test. HA stands for headache, a symptom, not a laboratory test.

A routine diagnostic blood test is the complete blood count, abbreviated CBC. This test provides a broad snapshot of blood health by counting red blood cells, white blood cells, and platelets, and by measuring hemoglobin and hematocrit. It’s one of the most common screening labs ordered in annual physicals and pre-procedure workups.

The other abbreviations refer to different concepts. PT stands for prothrombin time, which checks how quickly blood clots and is used to monitor anticoagulant therapy, not as a general screening. HTN represents hypertension, a condition, not a test. HA stands for headache, a symptom, not a laboratory test.

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