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Anatomy > Reproductive System > Flashcards

Reproductive System Flashcards

1
Q

The mesonephric duct develops to ___ (male/female) reproductive system

A

male

Wolffian = mesonephric = male

Remember: Male wolf

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2
Q

The paramesonephric duct develops to ___ (male/female) reproductive system

A

female

Mullerian = paramesonephric = female

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3
Q

they leydig/interstitial cell secrete androgenic hormone at what AOG?

A

8 weeks AOG

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4
Q

The mullerian inhibiting substance is secreted by ___-

A

sertoli cells

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5
Q

What inhibits the development of paramesonephric ducts

A

Mullerian Inhibiting Hormone

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6
Q

What hormone is needed for the fusion of scrotal folds, growth of phallus and prostate

A

DHT

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7
Q

What hormone is needed for the growth of seminal vesicles and vas deferens?

A

testosterone

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8
Q

What are the derivatives of the mesonephric duct?

A
  1. Seminal vesicle
  2. Epididymis
  3. Ejaculatory duct
  4. Ductus/Vas deferens

SEED

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9
Q

What are the derivatives of the paramesonephric duct?

A
  1. Uterine tubes
  2. Uterus
  3. Vagina (superior part)
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10
Q

The primordial follicle is composed of what type of cell?

A

sumple squamous

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11
Q

The primary follicle is composed of what type of cell?

A

Simple cuboidal

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12
Q

The growing follicle is composed of what type of cell?

A

Stratified cuboidal

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13
Q

[Oogenesis]

Primary oocytes are formed in what month AOG of fetal life?

A

5th month

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14
Q

[Oogenesis]

The primary oocytes are arrested in ____ of meiosis I

A

prophase

PP1P

Primary = prophase 1 = until puberty

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15
Q

[Oogenesis]

the completion of meiosis I happens ____

A

after puberty

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16
Q

[Oogenesis]

the secondary oocyte is arrested in ____ of meiosis II

A

metaphase

SM2F

Secondary = metaphase 2 = fertilization

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17
Q

[Oogenesis]

the secondary oocyte is arrested in ____ of meiosis II

A

metaphase

SM2F

Secondary = metaphase 2 = fertilization

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18
Q

The inner cell mass of the blastocyst forms the _____

A

Embryoblast = embryo

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19
Q

The outer cell mass of the blastocyst forms the ____

A

trophoblast = placenta

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20
Q

Implantation happens on what day post fertilization?

A

day 7

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21
Q

What is the most common location of ectopic pregnancy?

A

tubal

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22
Q

What do you call the most dependent part of the entire peritoneal cavity?

A

pouch of douglas

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23
Q

What are the layers punctured by the needle during culdocentesis?

A
  1. Mucous membrane
  2. Muscular coat
  3. Connective tissue coat
  4. Visceral layer of pelvic fascia
  5. Visceral layer of peritoneum
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24
Q

Between the right and left testis, which lies lower?

A

left

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25
Q

What fibrous capsule that covers both testes?

A

Tunical albuginea

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26
Q

What covers the front and sides of the testis and epididymis?

A

tunica vaginalis

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27
Q

The innermost layer of the scrotum is covered by ___

A

parietal layer of the tunica vaginalis

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28
Q

Testicular descent happens at what AOG?

A

26 to 28 weeks

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29
Q

What guides the testis in its descent?

A

Gubernaculum testis

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30
Q

This part of the male reproductive tract stores and allows maturation of sperm cells

A

epididymis

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31
Q

What is the pathway of sperm during ejaculation?

A

SEVEn UP

  1. Seminiferous tubules
  2. Epididymis
  3. Vas deferens
  4. Ejaculatory duct
  5. Urethra
  6. Penis
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32
Q

This part of the male reproductive tract help transports spermatozoa

A

vas deferens

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33
Q

This refers to the union of the ampulla of the vas deferens and the duct of seminal vesicle

A

Ejaculatory duct

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34
Q

What are produced by the seminal vesicles?

A
  1. Fluid
  2. Fructose
  3. Ascorbic acid
  4. Amino acid
  5. Prostaglandin
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35
Q

What lobe of the prostate gland is closely related to the neck of bladder?

A

middle lobe

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36
Q

what prostatic lobes are palpable during DRE?

A

Lateral and posterior lobe

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37
Q

What prostatic lobe is devoid of glandular tissue?

A

anterior

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38
Q

What is the largest prostatic lobe?

A

lateral lobe

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39
Q

What do you call the space between the prostate and the posterior border of the symphysis pubis?

A

Retropubic space

Retzius space

40
Q

What do you call the fascia that separates the prostate and the rectal ampulla?

A

Rectovesical septum or denonvilliers fascia

41
Q

The denonvilliers fascia refers to what septum?

A

rectovesical

42
Q

Acid phosphatase and citric acid present in the sperm is produced by the ____

A

prostate gland

43
Q

What do you call the calcified secretions in prostate?

A

Corpora amylacea

44
Q

What do you call the calcified structures in the pineal gland?

A

Corpora arenacea

45
Q

Where is the most common location of BPH?

A

periurethral zone / transition zone

46
Q

Prostatic adenocarcinoma commonly develop in which part of the prostate gland

A

Peripheral part

47
Q

What prostatic zone surrounds the ejaculatory duct?

A

central

48
Q

What portion of the broad ligaments that suspends the ovaries?

A

Mesovarium

49
Q

What ligament connects the ovary to the lateral pelvic wall?

A

Suspensory ligament

50
Q

The ovarian vessels are contained in this ligament

A

suspensory ligament

51
Q

The round ligament is a remnant of what embryonic structure?

A

embryonic gubernaculum

52
Q

What ligament connects the lateral margin of the uterus to the ovary?

A

round ligament

53
Q

the ovarian artery is a branch of the ____

A

abdominal aort

54
Q

The ovarian artery branches out of the abdominal aorta at what vertebral level?

A

L1

55
Q

The right ovarian vein drains tot eh?

A

IVC

56
Q

The left ovarian vein drain to the?

A

left renal vein

57
Q

What anatomic part receives the ovum from the ovary and provide a site where fertilization takes place

A

Uterine tubes/ fallopian tybes

58
Q

[Part of Fallopian Tube]

widest part

A

ampulla

59
Q

[Part of Fallopian Tube]

narrowest

A

isthmus

60
Q

[Part of Fallopian Tube]

pierces the uterine wall

A

Intramural

61
Q

What are the arterial supply of fallopian tube

A
  1. Uterine artery

2. Ovarian artery

62
Q

What is the length of the uterus of a young nulliparous adult?

A

8cm

63
Q

How wide is the uterus of a young nulliparous adult?

A

5cm

Thickness = 2.5cm

64
Q

What is the normal position of the uterus?

A

Anteverted, anteflexed

65
Q

[Version/Flexion]

____ refers to the relation between the uterus and vagina

A

version

Vagina = version

66
Q

[Version/Flexion]

___ refers to the relation between the body and cervix

A

flexion

fleXion = cerviX

67
Q

Trace the course of the uterine artery from the internal iliac

A
  1. Runs medially in the base of the broad ligament
  2. Cross ABOVE the URETER at RIGHT angles
  3. Reach the cervix at the level of internal os
68
Q

What are the arterial supply of the uterus?

A
  1. Uterine artery

2. Ovarian artery

69
Q

The lymph drainage of the uterine fundus

A

Paraaortic nodes

70
Q

The lymph drainage of the uterine body and cervix

A

internal iliac and external iliac nodes

71
Q

What ligaments holds the uterus in position within the pelvis?

A
  1. Trans
72
Q

What are the components of the broad ligament?

A
  1. Cardinal
  2. Pubocervical
  3. Sacrocervical
73
Q

[Component of broad ligament]

pass to the cervix and upper end of the vagina

A

Transverse cervical/cardinal

74
Q

[Component of broad ligament]

from the posterior surface of the pubis positioned on either side of the neck of the bladder

A

pubocervical

75
Q

[Component of broad ligament]

pass to the cervix and the upper end of vagina from the lower end of sacrum

A

sacrocervical

76
Q

The lower part of the embryonic gubernaculum forms the ____

A

Round ligament of the uterus

77
Q

The upper part of the embryonic gubernaculum forms the ______

A

Round ligament of the uterus

78
Q

What ligaments keeps the uterus anteverted and anteflexed?

A

Round ligament of the uterus

79
Q

What is the normal length of the vagina?

A

8 inches

80
Q

What is the collective term for female external genitalia

A

Vulva

81
Q

The lower half of the vagina is within what anatomic structures

A

Within perineum between urethra and anal canal

82
Q

What is the nerve supply of the anterior part of the vulva?

A

Ilioinguinal and genitofemoral nerve

83
Q

What is the nerve supply of the posterior part of the vulva?

A

Perineal and posterior cutaneous nerve of the thigh

84
Q

During internal examination, what can be palpated anteriorly

A

Bladder and urethra

85
Q

During internal examination, what can be palpated posteriorly

A

Loops of ileum and sigmoid colin

86
Q

During internal examination, what can be palpated laterally

A
  1. Ureters
  2. Pelvic fascia
  3. Levator ani
  4. UG diaphragm
87
Q

AOG at which the mesenchyme becomes genital tubercle?

A

4th week

88
Q

[Female external genitalia]

unfused urogenital folds become

A

labia minora

89
Q

[Female external genitalia]

fused urogenital folds become

A

frenulum

90
Q

[Penile anomalies]

urethral orifice on the ventral side of the glans penis

A

hypospadias

HypoVent

91
Q

[Penile anomalies]

urrethral orifice on the dorsal side of the penis

A

epispadia

EpiDor

92
Q

Bladder extrophy is associated with what penile anomaly?

A

epispadias

93
Q

[Lymphatic drainage]

upper part of the rectum (along the superior rectal vessels)

A

Inferior mesenteric nodes then to aortic nodes

94
Q

[Lymphatic drainage]

ovary, fallopian tubes, uterine fundus

A

Paraaortic nodes

95
Q

[Lymphatic drainage]

uterine body, cervix, upper part of vagina

A

Internal and external iliac nodes

96
Q

[Lymphatic drainage]

prostate and lower part of the rectum, middle part of the vagina

A

internal iliac nodes

97
Q

[Lymphatic drainage]

perineum

A

superficial inguinal

then to external iliac node then to the aortic notes

Anatomy (37 decks)

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