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My board exam flashcards > OBGYN Anatomy > Flashcards

OBGYN Anatomy Flashcards

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
Q

Prostate glandS

A

Lesser vestibular glands or Urethral andn paraurethral glands OR SKENEs glands UROGENITAL SINUS

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26
Q

Ventral shaft or portion of the penis

A

Labia minora UROGENITAL FOLDS

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27
Q

Scrotum

A

Labia Major UROGENITAL SINUS

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28
Q

Contents of cardinal ligament

A

Uterine artery and vein

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29
Q

Prostatic utricle

A

Vagina

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30
Q

Seminal collilucus

A

Hymen

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31
Q

Paramesonephric duct in Males

A

Appendix of testes

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32
Q

Ductus deferens Ejaculatory duct and Seminal vesicle in females

A

Gartners duct

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33
Q

Gubernaculum testis in males

A

Round ligament of uterus containing ARTERY OF SAMPSON

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34
Q

Urogenital sunus derivates in Females

A

1 Lower three fourths of vagina 2 Vestibule 3 Bladder 4 Urethra

35
Q

Wollfian duct in females

A

Gartners duct

36
Q

Urogenital Sinus derivatives males

A

1 Urinary bladder 2 Prostate gland 3 Bulbourethral glands

37
Q

Ureteric bud or metanephric duct derivative

A

1 ureter 2 renal pelvis 3 calyces 4 collecting system

38
Q

Metanephric mesenchyme derivatives

A

1 renal tubules 2 glomerulos

39
Q

Parts of vulva 5

A

1 mons pubis 2 clitoris 3 urinary meatus 4 labia majora and minora 5 vestibule

40
Q

Openings of the vestibule

A

6 1 hymen in vaginal opening 2 urethral opening 3 paired paraurehtral opening 4 paired Bartholin glands

41
Q

Vagina epithelium

A

stratified squamos non keratinized epithelium without glands

42
Q

Pouch of Douglas

A

separates upper one fourth of vagina from rectum

43
Q

Surgical access to pelvic cavity

A

Posterior fornix

44
Q

BS upper one third vagina

A

branch of internal iliacn artery INTERNAL ILIAC A UTERINE A which becomes vaginal artery

45
Q

BS lower one third of vagina

A

middle rectal and internal pudendal artery

46
Q

BS to perineum

A

Internal iliac artery

47
Q

Epithelium of endocervix

A

Mucous secreting highly ciliated COLUMNAR epith

48
Q

epithelium of ectocervix

A

Non keratinized stratified squamos epithelium

49
Q

Layers of the uterus 3

A

1 endometrium 2 myometrium 3 serosa

50
Q

Layers of the endometrium 2

A

1 stratum functionale SPIRAL ARTERIES 2 stratum basale STRAIGHT ARTERIES

51
Q

Layers of the stratum functionale

A

1 sona spongiosa 2 zona compacta

52
Q

Broad ligament contents 6

A

1 fallopian tubes 2 ovaries 3 ovarian vessels 4 uterine vessels 5 ovarian ligament 6 round ligament

53
Q

Major support of uterus and cervix

A

cardinal ligament

54
Q

eponyms of cardinal ligament

A

transverse cervical ligament or mackenrodt ligament

55
Q

Keeps uterus in anteversion round ligament

A

umaabot ito hanggang labia majora

56
Q

ectopic pregnancy at 8 to 12 weeks presentation

57
Q

Ovary found at

A

at common ilian bifurcation

58
Q

Location of primodial and graffian follcles

A

in ovary outer cortex

59
Q

branches of uterine artery

A

Vaginal a and Cervicovaginal a

60
Q

Injured during radical hysterectomy

A

Genitofemoral nerve and obturator nerve

61
Q

Injured during prolonged dorsal lithotomy position or improper placement of legs in stirrups

A

Peroneal n

62
Q

Injured during dissection of obturator fossa

A

external iliac artery

63
Q

Injured during inguinal node dissection

64
Q

injured due to to straddle or giving anesthetic for second stage of labor

A

pudendal artery producing large hematoma

65
Q

Damaged due to pressure form lateral blade of a self retaining retractor during abdominal histerectomy

66
Q

separates indirect hernia from femoral hernia

A

pubic tubercle

67
Q

Borders of false pelvis

A

ANT lower abdomen POST lumbar vertebra LATERAL iliac fossa

68
Q

Boundaries of pelvic inlet

A

POST promontory and alae of sacrum LATERAL linea terminalis ANTERIOR symphysis pubis and pubic rami

69
Q

true pelvis boundaries

A

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
Q

Shortest distance between the sacral promontory to the UPPER margin of symphysis pubis

A

True or Anatomic conjugate 11cm

71
Q

Shortest distance between the sacral promontory to the LOWER margin of symphysis pubis

A

Diagonal conjugate This is the only one mesured clinically ADEQUATE greater than 11.5

72
Q

Obstetric conjugate

A

DC minus 1.5 or 2 ADEQUATE IS greater than 10

73
Q

Smallest plane in through which the baby must pass

A

Midpelvis OR Interspinous diameter ADEQUATE is greater than 10 This is found between the ischial spines

74
Q

ISCHIAL SPINE

A

answer to ANY anatomical question if no idea

75
Q

Pelvic type Face delivery

A

Anthropoid

76
Q

Pelvic type Poor prognosis for Vaginal delivery

77
Q

transverse arrest during delivery Pelvic type

78
Q

No difficulties in vaginal birth

A

gynecoid and anthropoid

79
Q

male pelvis

80
Q

ape like pelvis

81
Q

Injured during oophorectomy

A

SUSPENSORY LIGAMENT OF OVARIES containing ovarian vessels

82
Q

Broad ligament components

A

Mesosalphinx Mesovarium Mesometrium

83
Q

Location of ovarian vessels

A

SUSPENSORY LIGAMENT OF OVARIES containing ovarian vessels

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