Exam 4: Male Sexual Anatomy, Physiology, and Response

In the context of the stages in male sexual response, the phase after orgasm during which men are not capable of having an ejaculation again is called

The reasons for circumcision seem to be rooted more in tradition and religious beliefs than in any firmly established health principles.

Leydig cells are also known as

The frenulum is

Discuss why circumcision is performed.

The penis becomes erect as a result of

Most evidence indicate that the size of a man's penis is mostly related to

It is the sperm from males that determine the gender of a child.

Homosexual men have larger penises than do heterosexual men.

Which of the following hormones is a protein hormone produced by men?

The expression "blue balls" refers to

The total volume of semen is primarily occupied by sperm.

The ________ and the ________ are the two external male sexual structures.

Which of the following physical changes occurs in men in the first stage of ejaculation?

Ejaculation and orgasm do not necessarily require an erection.

The vas deferens extends into the abdominal cavity and carries sperm from the testes to the urethra for ejaculation.

The root of the penis attaches the penis within the pelvic cavity.

Male and female sexual structures

Orgasm and ejaculation

In men, which hormone triggers pituitary during sperm production?