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Core Concepts in Health Cover Image
Core Concepts in Health, 9/e
Paul M. Insel, Stanford University School of Medicine
Walton T. Roth, Stanford University School of Medicine

Sex and Your Body

True False Quiz



1

The function of the scrotum is to keep the testes at a lower temperature than the rest of the body.
A)True
B)False
2

The majority of the world's male babies are not circumcised.
A)True
B)False
3

The sex of a person is determined at conception.
A)True
B)False
4

Males begin to mature sexually at approximately the same age as females.
A)True
B)False
5

Premenstrual dysphoric disorder (PMDD) is more severe than premenstrual tension and premenstrual syndrome (PMS).
A)True
B)False
6

The orgasmic phase is the last phase of the sexual response cycle.
A)True
B)False
7

Women do not experience a refractory period after an orgasm.
A)True
B)False
8

Gender role and gender identity are the same thing.
A)True
B)False
9

Homosexual experiences in early adolescence are a clear indication that the person will always prefer same-sex encounters.
A)True
B)False
10

Recent research has proven that sexual orientation is determined solely by genetic factors.
A)True
B)False