Question
Human Physiology wiz needed
52. During the proliferative phase of the menstrual cycle, a) ovulation occurs c) secretory glands and blood vessels develop in the endometrium d) the old functional layer is sloughed off e) the corpus luteum is formed b) a new functional layer is formed in the uterus 53. During the secretory phase of the menstrual cycle a) ovulation occurs b) a new uterine lining is formed c) glands enlarge and accelerate their rates of secretion d) the old functional layer is sloughed off e) the corpus luteum is formed 54. During the menses a) ovulation occurs b) a new uterine lining is formed o) secretory glands and blood vessels develop in the endometrium d) the old functional layer is sloughed off e) the corpus luteum is formed 55. The principal hormone secreted by the follicle is a) LH b) FSH c) progesterone d) estradiol e) estrogen 56. The structure that transports the ovum to the uterus is the a) uterosacral ligament b) vagina c) uterine tube d) infundibulum e) myometrium 57. All of the following are true of the vagina, except a) serves as a passageway for the elimination of menstrual fluids b) receives the penis during coitus c) holds spermatozoa prior to their passage to the uterus d) forms the lower portion of the birth canal e) loses a portion of its lining during menstrual flow 58. The principal hormone secreted by the corpus luteum is b) FSH c) progesterone d) estradiol
Explanation / Answer
52 c.secretory glands and blood vessels develops in the endometrial (It is also known as follicular phase, endometrial lining develops to receive fertilised egg)
53 (e) corpus luteum is formed (it's the second half of menstrual cycle after ovulation, and corpus luteum develops from ruptured graffian follicle).
54.(d) The old functional layer is ploughed off (if no fertilisation occurs endometrium lining is shed off).
55 e. Estrogen
56.c. uterine tube (also known as oviducts that transports ova to uterus).
57. e.loses a portion of it during menstrual flow
58.c.progesterone (helps to maintain pregnancy)
