Which of the following statements about health insurance are false? A: People use insurance to reduce their risk of having very large medical expenses

B: Insurance plans with different premiums and deductibles let you decide how much financial loss you are willing to risk

C: Paying for health insurance to reduce their risk of having very large medical expenses

D: None of the above

The lower respiratory system includes the a. lungs. b. esophogus. c. larynx. d. pharynx

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.

Lordosis can often be prevented by strengthening core muscles in the abdominals and back. a. true b. false