An infant's head circumference is 37.5 cm. What is the circumference in inches?

The specific amount of the drug required to achieve a desired effect is known as the:

a. Desired effect amount. b. Potency. c. Dose. d. Dose–response curve.

Injuries to the head that result in the stretching, tearing, and disruption of the CNS are called:

A) subdural hematomas. B) cerebral contusion. C) diffuse axonal injuries. D) basilar skull fractures.