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OBGYN Anatomy Flashcards

(83 cards)

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1
Q

Branches of pudendal nerve 3

A

Inferior rectal Dorsal nerve to penis or clitoris Perineal

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2
Q

Pudendal block

A

done to Pudendal noerve as is crosses the ischial spine

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3
Q

Block to abolish pain on the anterior part of perineum

A

Ilioinguinal block

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4
Q

Pain of chilbirth dermatome

A

S2 to S5

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5
Q

Functions of pudendal 4

A

1urinary continence 2fecal continence 3erection 4expulsion urine or sperm

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6
Q

Indifferent stage of sexual devt ie INDIFFERENT GONADS

A

no gonadal sex until 7th wk

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7
Q

MENsonephric vs Faramesonephric

A

M for MALE Mesonephric ducts and F for FEMALE Paramesonephrict ducts

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8
Q

Urogenital Sinus and derivatives 3 parts

A

VESICAL PART urinary bladder PELVIC PART urethra prostate PHALLIC PART genital tubercle that becomes the PENIS

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9
Q

Wolffian duct derivatives MALE REPRODUCTIVE ORGANS

A

MENsonephric duct 1 Seminal vesicle 2 Ejaculatory duc 3 Vas deferens 4 Epididymis

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10
Q

Mullerian duct derivatives FEMALE REPRODUCTIVE ORGANS

A

Faramesonephric dct 1 Uterine tubes 2 Uterus 3 Cervix 4 Vagina upper part one fourth

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11
Q

Vasectomy ligates

A

Vas deferens

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12
Q

Contents of spermatic cord 6

A

1Pampiniform plexus 2Ductus deferens 3Cremasteric ms 4Testicular a 5Artery to ductus deferens 6Genital branch 7Sympathetic n 8Lymphatics

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13
Q

Capacitation of sperm cell

A

Epididymis

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14
Q

Fertilization time

A

Fertilization time 12-24 hrs post ovulation

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15
Q

2 cell stage

A

2 cell stage 30 hours post FERTILIZATION

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16
Q

Morula Morula

A

3 days

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17
Q

Blastocyst Blastocyst

A

5 days

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18
Q

Implantation in endometrium

A

7 days post FERTILIZATION secretory phase

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19
Q

Ejaculatory ducts

A

seminal vesicle plus vas deferens

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20
Q

BS to vagina

A

vaginal a from internal iliac

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21
Q

Genital tubercle derivative M or F

A

M Glans penis Corpus cavernosum and spongiosum Bulbourethral or Cowpers glans F Clitoris Vestibular glands Greater vestibular gland or Bartholin

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22
Q

Glans penis

A

Clitoris GENITAL TUBERCLE

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23
Q

Corpus spongiosum and cavernosum

A

Vestibular bulbs GENITAL TUBERCLE

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24
Q

Bulbourethral glands or Cowper in Males

A

Greater vestibular glands or Bartholin glans or Vulvovaginal glands UROGENITAL SINUS

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25
Prostate glandS
Lesser vestibular glands or Urethral andn paraurethral glands OR SKENEs glands UROGENITAL SINUS
26
Ventral shaft or portion of the penis
Labia minora UROGENITAL FOLDS
27
Scrotum
Labia Major UROGENITAL SINUS
28
Contents of cardinal ligament
Uterine artery and vein
29
Prostatic utricle
Vagina
30
Seminal collilucus
Hymen
31
Paramesonephric duct in Males
Appendix of testes
32
Ductus deferens Ejaculatory duct and Seminal vesicle in females
Gartners duct
33
Gubernaculum testis in males
Round ligament of uterus containing ARTERY OF SAMPSON
34
Urogenital sunus derivates in Females
1 Lower three fourths of vagina 2 Vestibule 3 Bladder 4 Urethra
35
Wollfian duct in females
Gartners duct
36
Urogenital Sinus derivatives males
1 Urinary bladder 2 Prostate gland 3 Bulbourethral glands
37
Ureteric bud or metanephric duct derivative
1 ureter 2 renal pelvis 3 calyces 4 collecting system
38
Metanephric mesenchyme derivatives
1 renal tubules 2 glomerulos
39
Parts of vulva 5
1 mons pubis 2 clitoris 3 urinary meatus 4 labia majora and minora 5 vestibule
40
Openings of the vestibule
6 1 hymen in vaginal opening 2 urethral opening 3 paired paraurehtral opening 4 paired Bartholin glands
41
Vagina epithelium
stratified squamos non keratinized epithelium without glands
42
Pouch of Douglas
separates upper one fourth of vagina from rectum
43
Surgical access to pelvic cavity
Posterior fornix
44
BS upper one third vagina
branch of internal iliacn artery INTERNAL ILIAC A UTERINE A which becomes vaginal artery
45
BS lower one third of vagina
middle rectal and internal pudendal artery
46
BS to perineum
Internal iliac artery
47
Epithelium of endocervix
Mucous secreting highly ciliated COLUMNAR epith
48
epithelium of ectocervix
Non keratinized stratified squamos epithelium
49
Layers of the uterus 3
1 endometrium 2 myometrium 3 serosa
50
Layers of the endometrium 2
1 stratum functionale SPIRAL ARTERIES 2 stratum basale STRAIGHT ARTERIES
51
Layers of the stratum functionale
1 sona spongiosa 2 zona compacta
52
Broad ligament contents 6
1 fallopian tubes 2 ovaries 3 ovarian vessels 4 uterine vessels 5 ovarian ligament 6 round ligament
53
Major support of uterus and cervix
cardinal ligament
54
eponyms of cardinal ligament
transverse cervical ligament or mackenrodt ligament
55
Keeps uterus in anteversion round ligament
umaabot ito hanggang labia majora
56
ectopic pregnancy at 8 to 12 weeks presentation
ampulla
57
Ovary found at
at common ilian bifurcation
58
Location of primodial and graffian follcles
in ovary outer cortex
59
branches of uterine artery
Vaginal a and Cervicovaginal a
60
Injured during radical hysterectomy
Genitofemoral nerve and obturator nerve
61
Injured during prolonged dorsal lithotomy position or improper placement of legs in stirrups
Peroneal n
62
Injured during dissection of obturator fossa
external iliac artery
63
Injured during inguinal node dissection
femoral n
64
injured due to to straddle or giving anesthetic for second stage of labor
pudendal artery producing large hematoma
65
Damaged due to pressure form lateral blade of a self retaining retractor during abdominal histerectomy
femoral n
66
separates indirect hernia from femoral hernia
pubic tubercle
67
Borders of false pelvis
ANT lower abdomen POST lumbar vertebra LATERAL iliac fossa
68
Boundaries of pelvic inlet
POST promontory and alae of sacrum LATERAL linea terminalis ANTERIOR symphysis pubis and pubic rami
69
true pelvis boundaries
SUPERIOR pelvic inlet INFERIOR pelvic outlet ANTERIOR 1pubic bones 2 ascending rami of ischial bones 3 obturator foramina LATERAL 1 ischial bones 2 sacrosciatic notch
70
Shortest distance between the sacral promontory to the UPPER margin of symphysis pubis
True or Anatomic conjugate 11cm
71
Shortest distance between the sacral promontory to the LOWER margin of symphysis pubis
Diagonal conjugate This is the only one mesured clinically ADEQUATE greater than 11.5
72
Obstetric conjugate
DC minus 1.5 or 2 ADEQUATE IS greater than 10
73
Smallest plane in through which the baby must pass
Midpelvis OR Interspinous diameter ADEQUATE is greater than 10 This is found between the ischial spines
74
ISCHIAL SPINE
answer to ANY anatomical question if no idea
75
Pelvic type Face delivery
Anthropoid
76
Pelvic type Poor prognosis for Vaginal delivery
Android
77
transverse arrest during delivery Pelvic type
Android
78
No difficulties in vaginal birth
gynecoid and anthropoid
79
male pelvis
Android
80
ape like pelvis
Android
81
Injured during oophorectomy
SUSPENSORY LIGAMENT OF OVARIES containing ovarian vessels
82
Broad ligament components
Mesosalphinx Mesovarium Mesometrium
83
Location of ovarian vessels
SUSPENSORY LIGAMENT OF OVARIES containing ovarian vessels

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