Penny Chapter 19 - The Menstrual Cycle

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the temporary endocrine gland that results from the rupture of the Graafian follicle is the

corpus luteum

the first menstrual cycle is termed

menarche

the corpus luteum primarily releases

progesterone

what hormone maintains the thickness of the endometrium after ovulation

progesterone

which of the following hormones is released by the ovary during the second half of the menstrual cycle

progesterone

the first phase of the endometrial cycle is the

proliferative phase

which of the following would not be a cause of AUB a. endometrial hyperplasia b. hypothyroidism c. adenomyosis d. ovarian torsion

!! d. ovarian torsion

the hormone produced by the trophoblastic cells of the early placenta is

!! hCG

which hormone maintains the corpus luteum during pregnancy

!! hCG

what is the typical sonographic appearance of the endometrium during the secretory phase

!! hyperechoic and thick

during which phase of the endometrial cycle would the endometrium yield the three-line sign

!! late proliferative

the second phase of the ovarian cycle is called the

!! luteal phase

what is defined as frequent regular cycles but less than 21 days apart

!! polymenorrhea

when the ovary is in the luteal phase, the endometrium is in the

!! secretory

the second phase of the endometrial cycle is the

!! secretory phase

ovulation typically occurs on day ____ of the menstrual cycle

14

the structure noted within the Graafian follicle containing the developing ovum is the

cumulus oophorus

which hormone released by the ovary during the proliferative phase stimulates endometrial thickening

estrogen

the first phase of the ovarian cycle is the

follicular phase

what structure may be noted on the ovary just prior to ovulation

graafian follicle

which of the following could also be described as intermenstual bleeding

metrorrhagiaa

the measurement of the endometrium during the early proliferative phase ranges from

!! 4 - 8 mm

a change in menstrual bleeding associated with lesions within the uterus relates to

!! AUB

ectopic endometrial tissue within the uterus that leads to AUB is termed

!! adenomyosis

the average menstrual cycle lasts

28 days

the hormone of the pituitary gland that stimulates follicular development of the ovary

FSH

the hormone produced by the hypothalamus that controls the release of the hormones for menstruation by the anterior pituitary gland is

GnRH (Gonadotrophin Releasing Hormone)

the dominant follicle prior to ovulation is termed the

Graafian follicle

the hormone that surges at ovulation is

LH

the two hormones produced by the anterior pituitary gland that impact the menstrual cycle are

LH and FSH

FSH is produced by the

anterior pituitary gland

LH is produced by the

anterior pituitary gland

which structure remains after the corpus luteum has regressed

corpus albicans

painful and difficult menstruation is termed

dysmenorrhea

an increase in the number of endometrial cells is termed

endometrial hyperplasia

when the sonographic three-line sign is present, the functional layer of the endometrium typically appears

hypoechoic

the periovulatory phase may also be referred to as the

late proliferative phase

what structure produces hormones that directly act upon the endometrium to produce varying thicknesses and sonographic appearances

ovaries

what is said to be a common cause of DUB

polycystic ovary syndrome

the arteries within the functional layer of the endometrium that are altered by the hormones of the ovary and are shed with menstruation are the

spiral arteries


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