A Hematocrit of 54% or Higher (Upper Limit of Normal)

question 1

True/False

A hematocrit of 54% or higher (upper limit of normal) is an indication of polycythemia.

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Definitions:

Subarachnoid Space

An area between the arachnoid mater and the pia mater.

Spinal Cord

is the main pathway for information connecting the brain and peripheral nervous system, running down from the brain through the backbone.

Digestive Organs

These include any organ involved in the digestion process, including the stomach, intestines, liver, gallbladder, and pancreas.

Endoscopy

Any procedure in which a scope is used to visually inspect a canal or cavity within the body.