________ ethics was advocated by early philosophers such as Socrates, Plato, and Aristotle

The depressed area located in front of the elbow is known as the:

A. axillary B.brachial C.antebrachial D.antecubital

A medication that induces sleep or stupor and alters mood and behavior is referred to as:

A) an opioid receptor B) an analgesic C) a narcotic D) an alkaloid