The small mucous plug from the cervix that is discharged from the vagina, often at the beginning of labor, is called a bloody show.

Excessive stimulation of the vagus nerve may result in:

a. Hypertension b. Bradycardia c. Tachycardia d. Ventricular tachycardia

The three primary factors that determine the severity of radiation are:

A) distance, shielding, and symptoms. B) duration, shielding, and dose. C) duration, distance, and shielding. D) dose, symptoms, and shielding.