_____ refers to sexual interaction that involves a consensual exchange of power.

For women in the United States, as of 2008, the primary mode for infection with AIDS is:

A more accurate term encompassing satyriasis and nymphomania is:

Of the various types of STDs, the type that is caused by a _____ cannot be cured, only treated.

Women are most likely to be the initiators of sex when they are in their:

A transsexual who is attracted to males would be classified as:

The blood test that detects the presence of antibodies to HIV is the:

Which of the following STIs can be transmitted from an infected woman to her baby during pregnancy or childbirth?

With regard to masturbation, studies have shown that:

Which of the following is true about chlamydia?