Your sister is pregnant. She has always been health conscious and exercises regularly. She is planning on engaging in aerobic exercise by continuing to go to her exercise classes. According to most physicians, she should ______________

a. be very careful as this type of exercise during pregnancy could lower muscle mass
b. exercise regularly as she will stimulate the circulatory system and muscles
c. exercise regularly because it lowers the chances of teratogens reaching the fetus
d. avoid aerobic exercise because it has been shown to dangerously increase fetal heart rate


Answer: B

Psychology

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