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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
What fibrous capsule that covers both testes?
Tunical albuginea
26
What covers the front and sides of the testis and epididymis?
tunica vaginalis
27
The innermost layer of the scrotum is covered by ___
parietal layer of the tunica vaginalis
28
Testicular descent happens at what AOG?
26 to 28 weeks
29
What guides the testis in its descent?
Gubernaculum testis
30
This part of the male reproductive tract stores and allows maturation of sperm cells
epididymis
31
What is the pathway of sperm during ejaculation?
SEVEn UP 1. Seminiferous tubules 2. Epididymis 3. Vas deferens 4. Ejaculatory duct 5. Urethra 5. Penis
32
This part of the male reproductive tract help transports spermatozoa
vas deferens
33
This refers to the union of the ampulla of the vas deferens and the duct of seminal vesicle
Ejaculatory duct
34
What are produced by the seminal vesicles?
1. Fluid 2. Fructose 3. Ascorbic acid 4. Amino acid 5. Prostaglandin
35
What lobe of the prostate gland is closely related to the neck of bladder?
middle lobe
36
what prostatic lobes are palpable during DRE?
Lateral and posterior lobe
37
What prostatic lobe is devoid of glandular tissue?
anterior
38
What is the largest prostatic lobe?
lateral lobe
39
What do you call the space between the prostate and the posterior border of the symphysis pubis?
Retropubic space Retzius space
40
What do you call the fascia that separates the prostate and the rectal ampulla?
Rectovesical septum or denonvilliers fascia
41
The denonvilliers fascia refers to what septum?
rectovesical
42
Acid phosphatase and citric acid present in the sperm is produced by the ____
prostate gland
43
What do you call the calcified secretions in prostate?
Corpora amylacea
44
What do you call the calcified structures in the pineal gland?
Corpora arenacea
45
Where is the most common location of BPH?
periurethral zone / transition zone
46
Prostatic adenocarcinoma commonly develop in which part of the prostate gland
Peripheral part
47
What prostatic zone surrounds the ejaculatory duct?
central
48
What portion of the broad ligaments that suspends the ovaries?
Mesovarium
49
What ligament connects the ovary to the lateral pelvic wall?
Suspensory ligament
50
The ovarian vessels are contained in this ligament
suspensory ligament
51
The round ligament is a remnant of what embryonic structure?
embryonic gubernaculum
52
What ligament connects the lateral margin of the uterus to the ovary?
round ligament
53
the ovarian artery is a branch of the ____
abdominal aort
54
The ovarian artery branches out of the abdominal aorta at what vertebral level?
L1
55
The right ovarian vein drains tot eh?
IVC
56
The left ovarian vein drain to the?
left renal vein
57
What anatomic part receives the ovum from the ovary and provide a site where fertilization takes place
Uterine tubes/ fallopian tybes
58
[Part of Fallopian Tube] widest part
ampulla
59
[Part of Fallopian Tube] narrowest
isthmus
60
[Part of Fallopian Tube] pierces the uterine wall
Intramural
61
What are the arterial supply of fallopian tube
1. Uterine artery | 2. Ovarian artery
62
What is the length of the uterus of a young nulliparous adult?
8cm
63
How wide is the uterus of a young nulliparous adult?
5cm Thickness = 2.5cm
64
What is the normal position of the uterus?
Anteverted, anteflexed
65
[Version/Flexion] ____ refers to the relation between the uterus and vagina
version Vagina = version
66
[Version/Flexion] ___ refers to the relation between the body and cervix
flexion fleXion = cerviX
67
Trace the course of the uterine artery from the internal iliac
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
What are the arterial supply of the uterus?
1. Uterine artery | 2. Ovarian artery
69
The lymph drainage of the uterine fundus
Paraaortic nodes
70
The lymph drainage of the uterine body and cervix
internal iliac and external iliac nodes
71
What ligaments holds the uterus in position within the pelvis?
1. Trans
72
What are the components of the broad ligament?
1. Cardinal 2. Pubocervical 3. Sacrocervical
73
[Component of broad ligament] pass to the cervix and upper end of the vagina
Transverse cervical/cardinal
74
[Component of broad ligament] from the posterior surface of the pubis positioned on either side of the neck of the bladder
pubocervical
75
[Component of broad ligament] pass to the cervix and the upper end of vagina from the lower end of sacrum
sacrocervical
76
The lower part of the embryonic gubernaculum forms the ____
Round ligament of the uterus
77
The upper part of the embryonic gubernaculum forms the ______
Round ligament of the uterus
78
What ligaments keeps the uterus anteverted and anteflexed?
Round ligament of the uterus
79
What is the normal length of the vagina?
8 inches
80
What is the collective term for female external genitalia
Vulva
81
The lower half of the vagina is within what anatomic structures
Within perineum between urethra and anal canal
82
What is the nerve supply of the anterior part of the vulva?
Ilioinguinal and genitofemoral nerve
83
What is the nerve supply of the posterior part of the vulva?
Perineal and posterior cutaneous nerve of the thigh
84
During internal examination, what can be palpated anteriorly
Bladder and urethra
85
During internal examination, what can be palpated posteriorly
Loops of ileum and sigmoid colin
86
During internal examination, what can be palpated laterally
1. Ureters 2. Pelvic fascia 3. Levator ani 4. UG diaphragm
87
AOG at which the mesenchyme becomes genital tubercle?
4th week
88
[Female external genitalia] unfused urogenital folds become
labia minora
89
[Female external genitalia] fused urogenital folds become
frenulum
90
[Penile anomalies] urethral orifice on the ventral side of the glans penis
hypospadias HypoVent
91
[Penile anomalies] urrethral orifice on the dorsal side of the penis
epispadia EpiDor
92
Bladder extrophy is associated with what penile anomaly?
epispadias
93
[Lymphatic drainage] upper part of the rectum (along the superior rectal vessels)
Inferior mesenteric nodes then to aortic nodes
94
[Lymphatic drainage] ovary, fallopian tubes, uterine fundus
Paraaortic nodes
95
[Lymphatic drainage] uterine body, cervix, upper part of vagina
Internal and external iliac nodes
96
[Lymphatic drainage] prostate and lower part of the rectum, middle part of the vagina
internal iliac nodes
97
[Lymphatic drainage] perineum
superficial inguinal then to external iliac node then to the aortic notes

Anatomy (37 decks)

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