Which activity is part of hygiene? A. taking antibiotics
B. covering your morning while coughing
C. getting vaccinated
D. so smoking

Viruses can cause the following, check all that apply. a. sore throat b. measles c. ear infection d. flu e. chicken pox

Why is it important for health care professional to stay informed about new development?

Which action occurs in the third stage of cell division a. the nuclear material of a cell is copied exactly b. the nuclear membrane disappears c. the cell forms two nuclei or d. the nuclear material separates, with half moving to wither side of the cell