A lab technician is observing and counting the white blood cells of a patient. What type of cancer is the technician most likely looking for?
leukemia
chondrosarcoma
CNS cancers
myeloma

Taking a foil acid supplement during childhood can prevent illness

Knowing if a patient has tuberculosis, hepatitis b, or aids is important because a. serious illnesses should be avoided. b. they could compromise the vital sign readings. c. cross-infection may occur. d. they can't be cured.

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