How can a teenager best avoid risky behaviors that lead to injury? O by refusing to drink alcohol
by speeding only when running late for school
O by fighting only when provoked to do so
by attending parties where alcohol is present

If bp readings are consistently 145 mm hg/99 mm hg over a period of time, the patient likely has a. prehypertension. b. normal bp. c. hypertension. d. hypotension.

To avoid food poisoning, perishable items should not be stored in the refrigerator for more than days.

Does the weight loss program have practical significance? a. no, the program is not practically significant because the results are likely to occur even if the weight loss program has no effect. b. yes, the program is practically significant because the results are too unlikely to occur by chance. c. yes, the program is practically significant because the amount of lost weight is large enough to be considered practically significant. d. no, the program is not practically significant because the amount of weight lost is trivial.