PLZZ HELP! being timed!
If a doctor wanted to find out the number of white blood cells in a patient's blood, he or she would order a(n) __________.
A.
urinalysis
B.
comprehensive metabolic panel
C.
MRI
D.
complete blood count

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Answer:

i think it is D

Explanation:

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Answer:

D. complete blood count

Explanation:

"Complete Blood Count" (CBC) is a diagnostic test that is being used in order to check the overall cell counts of the components in a person's blood. Included in these are the Red Blood Cells (RBC), White Blood Cells (WBC), Hemoglobin (Hgb), Hematocrit (hct) and platelets.

If the patient wants to know the number of white blood cells she has, then she needs to undergo a complete blood count test. An increase/decrease in WBC could signal many things like an infection, cancer, bone marrow diseases, etc.