Name the two most effective places to check your heartrate.
brachiocephalic artery and pulmonary artery
brachiocephalic artery and radial artery
radial artery and carotid artery
carotid artery and coronary artery

Which of the following foods would be the best choice for someone who's lactose-intolerant?   a.  frozen yogurt    b.  strawberry sorbet    c.  cheesecake    d.  chocolate ice cream

Describe the overall function of the nervous system

Which of these is an example of how the media might perpetuate a sexual stereotype? a) a lesbian couple is shown adopting and caring for a child. b) a lesbian is depicted as masculine. c) a male homosexual is depicted as masculine. d) a homosexual relationship is shown to be commited and monogamous.