Headaches account for fewer than a million visits to a physician per year, even though they are a common disorder.

The L stroke in lymphatic drainage ends with:

A) Slightly increased pressure B) Release of tissue C) A slide along the skin D) A gentle vibration

Cephalosporins exert their pharmacologic activity by

a. inhibiting translation of RNA into proteins. b. inhibiting cell wall synthesis. c. inhibiting protein synthesis. d. inhibiting DNA synthesis.