ICD-10 will be implemented in what year?

Research studies have shown that multiple vaccines given at the same time are almost as effective as when they are given on separate occasions.

a. true b. false

During the menstrual cycle, what triggers ovulation to occur?

a. A gradual decrease in estrogen levels. b. Inhibin B sharply spikes. c. A surge in progesterone occurs. d. Activin is released.