Urine analysis to detect which of the following?
a. medical problems
b. presence of sugar
c. presence of proteins
d. all of the above

Hepatitis b and hiv/aids are two serious infections that can be transmitted by a. breastfeeding and contact with blood. b. sharing food and sharing drinks. c. transmission by air, water, and shared bodily fluids. d. skin contact, contact with urine, and sharing clothing.

The youngest babies change position once every on average. a. 5 minutes b. half hour c. minute d. 10 minutes

If you are having a hard time lifting something, you should arch your back. a. true b. false