A subcutaneous injection delivers medication into the_________.

Cerebrospinal fluid fills the_________.

Returning the thumb to the anatomical position after touching the little finger is_________.

The dermal layer closest to the epidermis is the_________.

Improper use of crutches could cause compression of the_________ nerve.

Body odor results from secretions from the_________ sweat glands.

Which type of bone tissue appears porous?

Neurons in the skin that are responsible for detecting pain are_________.

Neurons arranged in a circular pathway form_________.

When a person hits their “funny bone,” they cause temporary damage to the_________ nerve.