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Histology Lecture (Finals) > Reproductive System - Module 17 > Flashcards

Reproductive System - Module 17 Flashcards

Reproductive System

1
Q

System responsible for producing Oocytes

A

Female Reproductive System

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2
Q

Organs of Female Reproductive System

A

Ovaries, Oviducts, Uterus, Cervix, Vagina, Vulva

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3
Q

Primary female sex organs that produces ovum and several steroid hormones

A

Ovaries

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4
Q

Layers of Ovary

A

Germinal Epithelium
T. albuginea
Stroma (medulla & cortex)

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5
Q

Large fluid-filled follicle that ruptures to release the secondary oocyte

A

Graafian Follicle

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6
Q

Process called in the releasing of Secondary Oocyte from the Graafian follicle

A

Ovulation

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7
Q

Remnant of the ruptured follicle that produces progesterone, estrogen, and relaxin

A

Corpus Luteum

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8
Q

Scar like tissue that has degenerated

A

Corpus Albicans

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9
Q

Process of forming oogonia

A

Oogenesis

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10
Q

How many oogonia does a woman produce in her lifetime

A

400 mature over a woman’s lifetime

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11
Q

Primary oocyte and single layer of follicular cells

A

Primordial Follicle

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12
Q

2 cells that forms two layers of Ovarian stroma

A

Theca interna (secretes hormone)
Theca externa (connective tissue)

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13
Q

Follicle Development

A

Primordial Follicle
Primary Follicle
Secondary Follicle
Graafian Follicle
Corpus Luteum

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14
Q

this follicle is one layer of squamous like follicles that surrounds the oocyte

A

Primordial Follicle

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15
Q

This follicle is two or more layers of cuboidal granulosa cells that encloses the oocyte

A

Primary Follicle

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16
Q

This follicle contains fluid-filled space between granulosa cells that coalesces to form a central antrum

A

Secondary Follicle

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17
Q

Secondary follicle at its most mature stage that bulges from surface of ovary

A

Graafian Follicle

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18
Q

What hormone is secreted by the corpus luteum to maintain the wall of uterus during early period of development

A

Progesterone

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19
Q

This structure receives the ovulated oocyte and provides site of fertilization

A

Uterine Tube

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20
Q

Finger-like projections of infundibulum

A

Fimbriae

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21
Q

Organ that is about the shape and size of an inverted Pear

A

Uterus

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22
Q

Segments of Uterus

A

Fundus (Domed upper portion)
Body (Main portion)
Cervix (Narrow lower section)

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23
Q

Layers of the Uterus

A

Endometrium
Myometrium
Perimetrium

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24
Q

What is the epithelia lining of Endometrium

A

Simple Columnar Epithelium

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25
Q

2 layers of Endometrium

A

Stratum functionalis and Stratum basalis

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26
Q

What layer of endometrium is shed during menstruation

A

S. functionalis

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27
Q

How many layers of smooth muscle does Myometrium have

A

3 layers of smooth muscle

28
Q

Visceral Peritoneum of Uterus

A

Perimetrium

29
Q

What layer of endometrium replaces the S. functionalis each month

A

S. basalis

30
Q

Phase in endometrium where glands and blood vessels scatters throughout the functional zone

A

Proliferative Phase

31
Q

Phase in endometrium where glands are enlarged and have branches preparing endometrium for implantation

A

Secretory Phase

32
Q

Three coats of Vagina

A

Fibroelastic Adventitia
Smooth Muscle
Stratified Squamous Mucosa

33
Q

What is mucosa near the vaginal orifice that forms an incomplete partition

A

Hymen

34
Q

Organ known as the Birth Canal

A

Vagina

35
Q

True or False, lower pH of vagina = less susceptibility to infection and less hospitable for sperm

A

True

36
Q

Accessory Organs of female reproductive system that are modified sweat glands; lies over the pectoralis major muscles

A

Mammary Glands

37
Q

What ligaments of mammary gland is attached to Fascia

A

Suspensory ligaments (of cooper)

38
Q

How many lobes are there in Mammary Glands

A

15-20 lobes

39
Q

What system is responsible for genesis of spermatocytes and steroid hormones

A

Male Reproductive System

40
Q

What Dense Connective Tissue capsule surrounds the testes

A

T. vaginalis

41
Q

Thickened posterior surface of testis that forms Mediastinum testis

A

T. albuginea

42
Q

How many pyramidal compartments (Testicular Lobules) are there

A

Around 250 pyramidal compartments

43
Q

Structure functions particularly for spermatocytogenesis

A

Seminiferous Tubules

44
Q

How many seminiferous tubules are in each testicle

A

250 to 1000

45
Q

Straight tubules of Seminiferous Tubules

A

Tubuli recti

46
Q

Tubules connecting the seminiferous tubules to an anastomosing labyrinth of epithelium-lined channels

A

Tubuli recti

47
Q

how many dutuli efferentes connects rete testis to cephalic portion of epididymis

A

10 - 20

48
Q

Lining of Seminiferous Tubules

A

Germinal or Seminiferous Epithelium

49
Q

Process of generating Spermatozoa

A

Spermatogenesis

50
Q

Process of spermatozoa maturation

A

Spermiogenesis

51
Q

Secondary spermatocyte containing half of the chromosomes

A

Spermatid

52
Q

In the Golgi phase of sperm maturation, these are small periodic granules that accumulates in Golgi complex

A

Proacrosomal Granules

53
Q

Are elongated pyramidal cells that partially envelop cells of the spermatogenic lineage

A

Sertoli Cells

54
Q

Are the the collective term for Tubuli recti, Rete testis, Ductuli efferentes

A

Intratesticular Genital Ducts

55
Q

Tubuli recti empty into the ___________

A

Rete testis

56
Q

What are the Excretory Genital Ducts in Male reproductive System

A

Ductus epididymis
Ductus deferens
Urethra

57
Q

Single highly coiled tube of the male reproductive system

A

Ductus epididymis

58
Q

Long, branched, and irregular microvilli in the Vas deferens

A

Stereocilia

59
Q

Dilated region of ductus deferens before entering the Prostate

A

Ampulla

60
Q

Accessory Genital Glands of Male

A

Seminal Vesicle
Prostate Gland
Bulbourethral Gland

61
Q

2 tissues of the penis

A

Corpus cavernosum
Corpus spongiosum

62
Q

End part of the Penis

A

Glans penis

63
Q

Lining of the Penile urethra

A

Pseudostratified Columnar Epithelium (becomes stratified squamous when it reaches external urethral orifice)

64
Q

What mucus secreting glands is found throughout the length of penile urethra

A

Glands of littre

65
Q

What is the retractile fold of skin that contains connective tissue with smooth muscle inside

A

Prepuce

66
Q

What is the Dense Connective tissue covering the Corpora cavernosa

A

Tunica albuginea

67
Q
A

Histology Lecture (Finals) (8 decks)

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