The Preferred Unit of Expression of Vitamin a Is the

question 64

Multiple Choice

The preferred unit of expression of vitamin A is the

• A)milligram.
• B)global unit.
• C)international unit.
• D)retinol activity equivalent.

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Definitions:

Symbol

A character or graphic sign used to represent an idea, object, or relationship.

Circular Runout

A geometric tolerance that controls the roundness and the coaxiality of a feature to a datum axis, ensuring even rotation.

Symbol

Graphical representations used in technical drawings to convey information about the part or assembly quickly and clearly.

Total Runout

Measurement that reflects the total variation a cylindrical or spherical object’s surface has when rotated about an axis.