The word root edema means ________

A substance placed on a wound to stop bleeding is called a(n):

A) antibiotic. B) hemostatic agent. C) antimicrobial agent. D) hemolytic agent.

A patient diagnosed with obstructive sleep apnea would have which of the following poly-somnographic testing results?

a. 8 apnea periods, of 4 to 8 seconds' dura-tion, per hour of sleep and an SpO2 of 90% to 93% b. 20 apnea periods, of 5 to 9 seconds' dura-tion, per hour of sleep, with no arousals c. 15 apnea periods, of 15 to 20 seconds' duration, per hour of sleep and bradycar-dia d. 5 apnea periods, of approximately 8 sec-onds' duration each, per hour of sleep, with snoring