1. Typical use describes the ability of a contraceptive method toA. enable pregn

1. Typical use describes the ability of a contraceptive method toA. enable pregnancy in any setting.B. enable pregnancy as measured by researchers in a controlled laboratory setting.C. prevent pregnancy as measured by researchers in a controlled laboratory setting.D. prevent pregnancy as actually used at home by people not being monitored by researchersE. prevent sexual intercourse as actually used at home by people not being monitored by researchers.2. Abstinence means not having any type ofA. sexual contactB. communicationC. relationshipD. sexual activityE. sexual intercourse3. The sequence of physiological and psychological reactions as a result of sexual arousal is known asA. the sexual response cycleB. the stimulus involved in a reactionC. the excitement phase of the response cycleD. sex flushing of the skinE. an extended excitement phase4. During the plateau phase in men _______.A. the testes move away from the body cavityB. muscle tension decreasesC. the testes move toward the body cavityD. there are muscular contractions of the vas deferensE. ejaculation occurs