____________________ are a class of receptors monitoring sensation arising from outside the body

The appropriate dress for practicum students is:

A) hair down, makeup and jewelry matching, clean clothes, and matching shoes. B) uniform clean and pressed, hair down, and minimal makeup and jewelry. C) pants suit or dress, matching makeup and jewelry, and shoes in good repair. D) clean uniform, hair pulled back, minimal jewelry and makeup, and shoes clean and in good repair.

The Snellen eye chart must be mounted on a wall; at a distance of ________ feet

A) 20 B) 25 C) 15 D) 10