the ratio of the volume of packed RBCs to the volume of whole blood and is manually determined by transferring blood to a graduated plastic tube.
A. Hematocrit
B. Hemoglobin
C. Heme
D. buffy coat
Select your answer:

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Alzheimer Disease and Dementia › ViewHow can the presence of aphasia, apraxia, and agnosia in a patient support the diagnosis of Alzheimer’s disease?
A. These symptoms are unrelated to Alzheimer’s disease.
B. These symptoms indicate multiple cognitive deficits, which are key in diagnosing Alzheimer’s.
C. These symptoms only occur in other forms of dementia.
D. These symptoms are not considered in the diagnosis.
Anatomy of the Eye › View
True or false: The pupil is physical structure.
A. True, it is the black circular part of our eye
B. False, it is an opening in the iris but not an physical structure.