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GERR > Histology - Reproductive System Microanatomy > Flashcards

Histology - Reproductive System Microanatomy Flashcards

1
Q

in which part of the ovary is the follicle found and acts as the site for oocyte and follicualr development

a.cortex
b. medulla
c.hilum

A

a.cortex

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2
Q

which part of the ovary is made up of loose CT with BV from hilum

a.cortex
b.medulla
c,follicle
d.corpus luteum

A

b.medulla

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3
Q

how long does meiosis of egg cells last

a.months
b.years
c.decades
d.lifetime

A

c.decades

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4
Q

what does a follicle become following ovulation in order to act as an endocrine regulator

a.corpus luteum
b.tunica albuginea
c.antrum
d.zona pellucida

A

a.corpus luteum

which then becomes corpus albicans

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5
Q

in what type of ovarian cell is an oocyte surrounded by granulosa cells only

a.primordial
b.primary
c.secondary
d.early antral
e.late antral

A

a.primordial

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6
Q

in what type of ovarian cell is the oocyte activated and starts growing while secreting a glycoprotein coating called the zona pellucida

a.primordial
b.primary
c.secondary
d.early antral
e.late antral

A

b.primary

Pelucida - Primary

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7
Q

in what type of ovarian cell is there a growing population of granulosa cells which recruit theca cells from the surrounding stroma (produce androgens and become corpus luteum post ovulation)

a.primordial
b.primary
c.secondary
d.early antral
e.late antral

A

c.secondary

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8
Q

in what type of ovarian cell doe an antrum (fluid filled cavity)begin to form

a.primordial
b.primary
c.secondary
d.early antral
e.late antral

A

d.early antral

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9
Q

in what type of oocyte is an antrum present along with a mural granulosa lining the outside of the cell and a cumulus granulosa surrounding the oocyte

a.primordial
b.primary
c.secondary
d.early antral
e.late antral

A

e.late antral

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10
Q

FSH from where stimulates follicular development in a mature follicle

a.anterior pituitary
b.posterior pituitary
c.hypothalamus

A

a.anterior pituitary

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11
Q

FSH stimulates which cells to produce oestrogens which cause an LH surge stimulatimg ovulation

a.theca
b.granulosa
c.zona pellucida

A

b.granulosa

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12
Q

activity of which enzyme increases in response to LH surge

a. collagenase
b.protein kinase
c. phosphodiesterase

A

a. collagenase

increase in follicular fluid and pressure

ovarian cortex surrounding follicle thins
bulges - stigma
follicle ruptures relasing coc (oocyte and corona radiata) to be taken up by fallopian tube

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13
Q

what type of epithelium lines the fallopian tube

a.simple squamous
b.simple cuboidal
c.simple columnar
d.transitional

A

c.simple columnar

cilliated
and smooth muscle layer
and mucosal layer

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14
Q

in which part of the fallopian tube is the mucosa highly folded and the muscularis thin

a.infundibulum
b.ampulla
c.isthmus

A

a.infundibulum

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15
Q

in which part of the fallopian tube is the mucosa highly folded and the muscularis thick

a.infundibulum
b.ampulla
c.isthmus

A

b.ampulla

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16
Q

in which part of the fallopian tube is the mucosa less folded and the muscularis thickest

a.infundibulum
b.ampulla
c.isthmus

A

c.isthmus

17
Q

how many layers make up the uterus

a.2
b.3
c.4
d.5

A

b.3

endometrium - nearest to cavity
myometrium
perimetrium

18
Q

which layer of the uterus is lined with a simple columnar epithelium and is composed of a functional zone (glands) and a basilar zone closest to next layer in (not shed in period)

a.endometrium
b.myometrium
c.perimetrium

A

a.endometrium

19
Q

which layer of the uterus lies between the other two layers and is made up of smooth muscle and vasculature

a.endometrium
b.myometrium
c.perimetrium

A

b.myometrium

20
Q

which layer of the uterus is furthest from the cavity and is made up of CT

a.endometrium
b.myometrium
c.perimetrium

A

c.perimetrium

21
Q

where do spermatazoa mature

a.testes
b.epididymis
c.ductal system

A

b.epididymis

22
Q

what is the thick CT capsule enclosing the testes known as

a.tunica albuginea
b. perimetrium
c.myometrium
d.rete testes
e.vas deference

A

a.tunica albuginea

septa from this divide testes into 250 lobules

each lobule contains 1-4 seminiferous tubules

23
Q

order of ducts and tubules of testes

A

seminiferous tubules
rete testes
ductuli efferentes
head body and tail of epidymis
vas deferens

24
Q

where is the site of spermatogenesis

a. seminiferous tubules
b. rete testes
c. ductuli efferentes
d. head body and tail of epidymis
e. vas deferens

A

a. seminiferous tubules

25
Q

what cells line the seminiferous tubules and nourish the developing germ cells in the testes

a.sertoli
b.leydig
c.kupffer
d.podocytes

A

a.sertoli

26
Q

what cells occur in the CT arounf then seminiferous tubules and secrete testosterone

a.sertoli
b.leydig
c.kupffer
d.podocytes

A

b.leydig

27
Q

order of sperm cell development

gonia
cytes
tids
tazoa

A

spermatogonia
spermatocytes
spermatids
spermatazoa

28
Q

which of these types of sperm cell is diploid

a.spermatagonia
b.spermatocytes
c.spermatids
d.spermatazoa

A

a.spermatagonia

stage 1

29
Q

which type of sperm cell undergoes meiosis to become a haploid cell

a.spermatagonia
b.spermatocytes
c.spermatids
d.spermatazoa

A

b.spermatocytes

30
Q

which male accessry gland is responsible for producing a vsicous secretion containing sperm activating substances thatmakes up 60% of the ejaculate

a.seminal vesicles
b.prostate gland
c.bulbourethral

A

a.seminal vesicles

31
Q

which male accessory gland produces a thin milky fluid containing enzymes and is alakaline pH to counter vaginal acidity

a.seminal vesicles
b.prostate gland
c.bulbourethral

A

b.prostate gland

32
Q

which male accessory glands produce a clear fluid prior to ejaulation to lubricate the distal urethra

a.seminal vesicles
b.prostate gland
c.bulbourethral

A

c.bulbourethral

33
Q

what makes up the 3 vascular cyclinders of the penis

a.2 corpus cavernosa, 1 corpus spongiosum

b.2 corpus spongiusum , 1 corpus cavernosa

A

a.2 corpus cavernosa, 1 corpus spongiosum

coprus cavernosa dorsal and seperated by median spetum surrounded by tunica albuginea

GERR (53 decks)

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