Two of Dr. Brown's patients are in identical health, both having heart disease, diabetes, and limited physical abilities. However, one of these patients is 86 years old and the other is 56 years old. This example best points out what is meant by the term:
A) social age
B) chronological age
C) psychological age
D) biological age

Question

Quizplus · Accepted Answer

Biological age refers to an individual's position with regard to his or her expected lifespan.

Two of Dr Brown's Patients Are in Identical Health, Both Having Heart