Which of thes stis has a vaccine to prevent it ? a. chlamydia b. genital herpes c. hpv d. syphilis

Bloodborn pathogens are infectious microorganisms carried by what?

Andra has a family history of osteoporosis. her doctor advises her to eat foods rich in calcium. which foods should she add to her diet? a. fruits, especially grapes and berries b. unsaturated fats like olive and soybean oil c. beet greens, broccoli, and cheese

Kelly is 33 weeks pregnant and her doctor has scheduled her for a procedure to remove a small amount of fluid to check for the health of the fetus. the procedure is called .