The Lacuna Is a Large Canal in the Center of the Osteon

question 31

True/False

The lacuna is a large canal in the center of the osteon that contains a blood vessel.

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Definitions:

Optometrist

A healthcare professional specializing in the examination of the eyes and visual systems for defects or abnormalities, prescribing corrective lenses or eye exercises.

Eyelid Margins

The edges of the eyelids where the eyelashes grow; important in eye health and function.

Intraocular Pressure

The fluid pressure inside the eye, important for maintaining the shape of the eye and the health of eye tissues.