In the United States, what percentage of people infected with HIV are unaware of the infection?
a. 8 percent
b. 14 percent
c. 22 percent
d. 30 percent
e. 44 percent
b
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Which of the following medical systems incorporates a basic concept that good health stems from the free flow of qi (or chi), vital energy or life force, through the body?
A. traditional Chinese medicine B. Native American medicine C. conventional medicine D. homeopathy
If a 30-year-old man checked a "yes" response on the PAR-Q+, what should he do prior to taking an exercise test?
A. answer additional questions about his health history B. nothing; he can take the test C. check into a hospital immediately D. have a complete physical examination
Choose the term that describes the procedure for identifying the direction of an angular motion vector.
A. radius of rotation B. right hand rule C. radial acceleration D. tangential acceleration
Thomas Holmes and Richard Rahe showed that the more significant the changes in someone's life, the greater the chance of the onset of illness.
Answer the following statement true (T) or false (F)