D The sperm midpiece consists of Golgi bodies spiraled tightly around the contractile filaments of the tail. Though generally reported that women do not experience a refractory period and thus can experience an additional orgasm, or multiple orgasms, soon after the first, some sources state that men and women experience a refractory period because women may also experience a period after orgasm in which further sexual stimulation does not produce excitement. One reason is that there is considerable overlap between sexual dysfunctions in women. Vasocongestion causes erection of the penis and swelling of the area surrounding the vaginal opening. Another issue is that, among women, there is a discrepancy between desire and arousal. Myotonia causes facial grimaces, spasms in the hands and feet, and finally, the spasms of orgasm. The main goal of sensate focus is to help the couple reconnect with each other and to learn about one another.
Both men and women experience a sharp increase in pulse rate, breathing rate and blood pressure during orgasm. It is generally impossible for men to achieve orgasm during the refractory period. Other researchers have attempted to evaluate women's sexual functioning in terms of this new model but have found contradictory results. . He also dispels information about men and their sexual response; Masters and Johnson report that pleasure was positively associated with the volume of ejaculate released, but Rosenberg, Hazzard, Tallman and Ohl gave a group of men a questionnaire and found that significantly more men reported that physical pleasure was associated with the strength of the ejaculation compared to the volume. For men, vasocongestion produces a penile erection, swollen testes, and the scrotums moves up towards the body. The dartos and cremaster muscles are important to the integrity of the male reproductive system.
The flush usually diminishes in reverse of the order in which it appeared. The sexual response cycle is characterized by vasocongestion and myotonia. C They are responsible for penile erection. Vasocongestion causes the penis to become erect to some degree and the clitoris to swell. However, it's good to note that these stages vary quite a bit between individuals and their own personal experience more about that later. At the neuromuscular tension built up in the preceding stages is released in a few seconds. C The only time hormones target breast tissue is during pregnancy and lactation.
B One is an undeveloped primary oocyte that failed to mature. Researchers argue that this model supports the idea that sexual desire is not spontaneous. The testes increase in size during this phase and start to become elevated. A treatment developed by Masters and Johnson that is still prescribed today by sex therapists is called sensate focus. The phases fall in sequence from the beginning of stimulation up toward the peak of climax and back down to levels of prior stimulation. A Mammary glands are modified sebaceous glands.
D Ejaculation is the result of parasympathetic stimulation. Na+ mainly in the cells, K+ in the body fluids Definition a. A battery of hormonal tests was ordered, and Mrs. Both sexes experience a slight flushing of the skin, increased blood pressure and heart rate, and erection of the nipples. C Rebuilding the endometrium is under the control of prolactin.
Over the years, several researchers have identified missing pieces to this model and proposed new models to help explain variance in the human sexual response. The sexual response cycle consists of vasocongestion and myotonia. Which of the following accomplish this task: a. Phase 4: Resolution During this phase, the body slowly returns to its normal level of functioning, and swelled and erect body parts return to their previous size and color. The sexual response cycle that I will try to describe has been modified by Masters and Johnson 1966.
D If fertilization occurs, the corpus luteum is maintained by a hormone secreted by the developing embryo. The inner part of the vagina expands, the breasts enlarge, and blood vessels near the surface become more prominent. The first and second convulsions are usually the most intense in sensation and produce the greatest quantity of semen. B Each lobule of the testis contains 4-8 tightly coiled seminiferous tubules. Which of the following statements about the female reproductive process is not true? The male orgasm is just one part of the sexual response cycle for men. Also, the can tense and thicken during the erection process. Why doesn't semen enter the urinary bladder during ejaculation? A Chlamydia is caused by bacteria that can bring on a wide variety of nonfatal but uncomfortable symptoms.
Definition False Term True or False: Gastrin closes the ileocecal valve. The nipples and even the earlobes may swell also. Also, the external may randomly upon contact or later during without contact. Some women report ejaculating upon orgasm and researchers have yet to agree exactly what female ejaculate is composed of. Which of the following enzymes is responsible: a.