The principle behind electrical impedance measurement is that
A) body tissues of older people respond differently from those of younger people.
B) electrical currents will be conducted around the outside surfaces of the body.
C) muscles respond to electrical current, while fat does not.
D) fat has a different electrical resistance from muscle.

Question

Quizplus · Accepted Answer

Electrical impedance measurement is based on the principle that different tissues in the body, such as fat and muscle, have different electrical resistances.

The Principle Behind Electrical Impedance Measurement Is That