The onset of breast development (i.e., the first noticeable sign of puberty) in females is called pubarche. Group of answer choices True False
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"Pubarche" refers specifically to the onset of pubic hair development, which is one of the signs of puberty in females. Show more…
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Some problems that can affect the normal process of puberty include: a. early masturbation b. environmental exposure to synthetic sex hormones c. a diet that contains good protein and fat content d. a lesion on the pineal gland e. a genetic condition resulting in low levels or low response to sex hormones f. a genetic abnormality resulting in the genetic sex being different than the genital sex Which of the following are TRUE regarding puberty? a. Sex hormones from the adrenal glands stimulate gonadal development 3 to 6 years before the physical onset of puberty. b. Prior to puberty, the bodies of boys and girls are similar, except for the genitalia. c. If a boy does not begin to show signs of development by age 15, he should be taken to a doctor for a full work up. d. It is common for a girl to develop secondary sexual characteristics but not menstruate. e. Growth of the penis at puberty is driven by increased androgen levels. Which of the following are TRUE regarding puberty? a. Girls often begin to mature about two years before boys. b. A definitive sign of puberty in females is menarche. A definitive sign of puberty in males is nocturnal emission. c. The hormone leptin released by fat cells appears to trigger GnRH/LH/FSH pulses which, in turn, triggers increased in sex hormones. d. The fat/protein ratio is important for the onset of the menstrual cycle in girls. e. Girls and boys begin puberty (mature) at the same rate.
Madhur L.
Jenny W.
Which of the following regarding puberty is FALSE? Select one: a. Early signs of puberty include breast budding in girls and growth of the testes in boys. The first sure sign of puberty is menarche (first period) in women and nocturnal emissions (wet dreams) in men. b. A trigger is the maturation of the adrenal gland leading to production of androgens, which begins sometime between 6 and 8 years of age. c. It results in an increase of androgens in the female body and a decrease of androgens in the male body. d. In girls, it requires the proper fat/protein ratio for menarche to occur. Which of the following is FALSE regarding what occurs during the typical female HPGA? Select one: a. Progesterone levels are low until the formation of the corpus luteum. b. Low progesterone levels following ovulation can shorten the luteal phase. c. Elevated LH stimulates the uterine endometrium, preparing it for implantation. d. Peak estrogen levels trigger LH synthesis. What would happen to a man's testosterone and LH levels if you blocked the release of GnRH by his hypothalamus? Select one: a. His LH levels would decrease and his testosterone levels would increase. b. His LH and testosterone levels would increase. c. His LH and testosterone levels would decrease. d. His LH levels would increase and his testosterone levels would decrease.
Danielle A.
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