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Human Histology > Male and Female Reproductive System > Flashcards

Male and Female Reproductive System Flashcards

1
Q

The union of male and female gametes

A

fertilization

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2
Q

After ovulation, Corpus luteum degenerates and forms this white scar

A

Corpus Albicans

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3
Q

The process of degeneration of ovarian follicles

A

atresia

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4
Q

Cell stalk in a Graffian follicle

A

Cumulus oophorus

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5
Q

Developing gonads of the Female reproductive system

A

ovary

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6
Q

Stratum functionale during menstruation

A

shortest layer

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7
Q

The epithelium in a uterine cervix

A

Simple columnar epithelium

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8
Q

Vaginal portion of the cervix

A

Stratified squamous parakeratinized

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9
Q

The initial secretory product of the lactating breast

A

colostrum

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10
Q

The vagina can be distinguished from the esophagus by the absence of:

A

Glands and Muscularis mucosa

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11
Q

Complete embedding of the embryo within the endometrium

A

interstitial implantation

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12
Q

Hormones in a female reproductive system

A

hCG, hCS, CGP

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13
Q

Highly modified sweat glands; identical in male and female until puberty

A

mammary gland

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14
Q

Abundant ct, abundant adipose, alveoli and ducts.What is this?

A

Inactive mammary gland

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15
Q

The intralobular ducts in an inactive mammary gland

A

simple cuboidal epithelium and loose CT

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16
Q

Responsible in secretion of colostrum in an active mammary gland

A

alveoli

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17
Q

The formation of placenta

A

placentation

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18
Q

What happens to S. basale after menstruation

A

remains

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19
Q

Site of fertilization

A

ampulla of oviduct

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20
Q

Distinguishing characteristic of an Antral follicle

A

antrums

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21
Q

The developing gonad of the male reproductive system

A

testis

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22
Q

Circular structures in testis stained with h&e

A

Seminiferous tubules and interstitial cells

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23
Q

Zygote-resulting cell inherits how many chromosomes

A

46

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24
Q

The earliest recognizable stem cells for the male and female gametes

A

primordial germ cells

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25
Q

Located near the base of tubule, large, lightly-stained with a tringular nuclei

A

Stertoli cell

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26
Q

Stringy appearance due to chromosomes lining up

A

primary spermatocytes

27
Q

Primary male hormone

A

testosterone

28
Q

The primary male hormone are produced by these cells

A

Leydig cells

29
Q

The stage of spermatogenesis that exists inside the blood-testis barrier

A

Type B spermatogonia

30
Q

Refers to the transformation of spermatids into spermatozoa

A

Spermiogenesis

31
Q

Prior to spermiogenesis, the spermatids are:

A

rounded and large due to cytoplasmic structures that are still intact

32
Q

Final product of spermiogenesis is a

A

Non-motile mature spermatozoon (ST), Motile mature spermatozoon (Epididymis)

33
Q

The spermatozoa becomes motile once they enter the

A

Epididymis

34
Q

Efferent ductules characteristic

A

saw-tooth epithelium and “alternating groups” border

35
Q

Epididymis duct characteristics

A

Pseudostratified columnar epithelium and stereocilia

36
Q

For how many days can the spermatozoa survive once it enter the vagina

A

4 days

37
Q

Vas deferens epithelium

A

Pseudostratified columnar epithelium

38
Q

An accessory gland with irregular lumen and highly folded mucosa

A

seminal vesicle

39
Q

These are present in the mucosa of the seminal vesicle

A

columnar epithelium, cuboidal epithelium and thin lamina propria

40
Q

Responsible for the secretion of seminal fluid

A

seminal vesicle, prostate and bulbourethral gland

41
Q

True or False: Young males have high androgen levels

A

True

42
Q

Sperm’s main nutrient source

A

fructose

43
Q

Serum maker for prostate cancer

A

PSA

44
Q

Serum maker for breast cancer

A

CA 15-3

45
Q

Serum maker for ovarian cancer

A

CA 12-5

46
Q

Serum maker for pancreatic cancer

A

CA 19-9

47
Q

Largest male accessory gland,simple cuboidal epithelium and simple columnar epithelium. What is this?

A

the prostate gland

48
Q

Liquifies semen

A

fibrinolysin

49
Q

The epithelium in a prostatic urethra

A

urothelium

50
Q

The dense fibroelastic tissue surrounding C. cavernosa, C. spongisum and Urethra

A

T. albuginea

51
Q

True or False: Circular structures in the secretory alveoli are the distinguishing feature of the prostate stained with h&e

A

True

52
Q

True or False: Urethra- Almond shaped structure stained with h&e

A

False (it should be ovary)

53
Q

True or False: Helicine arteries are extended with flaccid penis and coiled with erect penis

A

False

54
Q

True or False: Primordian follicle consist of a primary oocyte with a single squamous layer of follicular cells & basal lamina

A

True

55
Q

True or False: Unilaminar primary follicles has a primary oocyte with single layer of cuboidal follicular cells

A

True

56
Q

True or False: We can find bundles of collagen fiber in Theca externa

A

True

57
Q

True or False: The oviduct does not play a role in transportation of oocyte from ovary to uterus

A

False

58
Q

True or False: Spermatozoa undergoes capacitation when it enters the vagina

A

True

59
Q

True or False: The ciliated low cells in the oviduct secrete sperm capacitation factors

A

False

60
Q

True or False: In a proliferative uterus, the endometrium thickens due to estrogen

A

True

61
Q

True or False: In a proliferative uterus, the endometrium within S. basale are short, irregular glands

A

False

62
Q

True or False: S. functionale is considered the longest in secretory phase menstruation, which is regulated by progesterone

A

True

63
Q

True or False: In the vagina, glycogen metabolizes citric acid

A

False (it should be lactic acid)

Human Histology (7 decks)

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