There is a(n)________ relationship between the amount of alcohol in the blood and that in the alveolar breath.
A)Variable
B)Indirect
C)Direct
D)Undetermined

Question

Quizplus · Accepted Answer

There is a direct relationship between the amount of alcohol in the blood and that in the alveolar breath, meaning as the concentration of alcohol in the blood increases, so does the concentration in the breath. This principle is the basis for breathalyzer tests used to estimate blood alcohol content.

There Is A(n)________ Relationship Between the Amount of Alcohol in the Blood