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Flashcards in OBGYN Anatomy Deck (83)
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1

Branches of pudendal nerve 3

Inferior rectal Dorsal nerve to penis or clitoris Perineal

2

Pudendal block

done to Pudendal noerve as is crosses the ischial spine

3

Block to abolish pain on the anterior part of perineum

Ilioinguinal block

4

Pain of chilbirth dermatome

S2 to S5

5

Functions of pudendal 4

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

6

Indifferent stage of sexual devt ie INDIFFERENT GONADS

no gonadal sex until 7th wk

7

MENsonephric vs Faramesonephric

M for MALE Mesonephric ducts and F for FEMALE Paramesonephrict ducts

8

Urogenital Sinus and derivatives 3 parts

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

9

Wolffian duct derivatives MALE REPRODUCTIVE ORGANS

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

10

Mullerian duct derivatives FEMALE REPRODUCTIVE ORGANS

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

11

Vasectomy ligates

Vas deferens

12

Contents of spermatic cord 6

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

13

Capacitation of sperm cell

Epididymis

14

Fertilization time

Fertilization time 12-24 hrs post ovulation

15

2 cell stage

2 cell stage 30 hours post FERTILIZATION

16

Morula Morula

3 days

17

Blastocyst Blastocyst

5 days

18

Implantation in endometrium

7 days post FERTILIZATION secretory phase

19

Ejaculatory ducts

seminal vesicle plus vas deferens

20

BS to vagina

vaginal a from internal iliac

21

Genital tubercle derivative M or F

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

22

Glans penis

Clitoris GENITAL TUBERCLE

23

Corpus spongiosum and cavernosum

Vestibular bulbs GENITAL TUBERCLE

24

Bulbourethral glands or Cowper in Males

Greater vestibular glands or Bartholin glans or Vulvovaginal glands UROGENITAL SINUS

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