Which of the following terms is NOT associated with ozone or the ozone layer?
A) chlorofluorocarbons
B) hydrocarbons
C) polychlorinated biphenyls
D) foaming agents
Answer: C
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Which type of hormonal contraceptive should she avoid, because it is associated with decreased bone density?
Kristen has been recently diagnosed with osteopenia, but she is sexually active with her boyfriend. A. minipill B. NuvaRing C. Depo-Provera D. combination pill
Which of the following routes of drug administration would be the fastest way for a drug to reach the brain?
A. by applying a patch to the skin B. oral C. intravenous injection D. inhalation
The American College of Sports Medicine recommends a target heart rate range of ________ of HR max
A) 35-64% B) 55-84% C) 45-74% D) 64-95%
The prefix trans- means:
a. within b. under, below c. behind d. before e. across, through