The chemically coated strip used in blood glucose monitoring is an example of a(n) ____.

A) reagent
B) standard
C) artifact
D) objective
E) control

Chemically Coated

Describes an item that has been covered or treated with a chemical substance, often to enhance durability, functionality, or appearance.

Blood Glucose

The main sugar found in the blood and the body's primary source of energy.

Reagent

A chemical or chemically treated substance used in test procedures and formulated to react in specific ways when exposed under specific conditions.