The Body Site with Resident Flora That Produces Beneficial Body

question 54

Multiple Choice

The body site with resident flora that produces beneficial body products, including vitamin K and several other vitamins is the

• A)skin.
• B)mouth.
• C)large intestine.
• D)vagina.
• E)nasal passages.

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Definitions:

Frustum

A truncated shape that results from cutting a pyramid or cone with a plane parallel to its base, leaving two bases, one smaller than the other.

Pitch Angle

The angle between the helix of a thread or gear on a cylindrical shaft and an imaginary line perpendicular to the shaft's axis.

Pitch Cone

The imaginary cone that defines the pitch surface of conical gears or screw threads, where the common vertex of the gear teeth or threads would converge.

Cone Angle

The angle formed between the outer surfaces of a cone, measured at its widest part.