Anatomy 2

Question 1

Kidney

Answer 1

Metanephric

Question 2

urachus

Answer 2

allantois

Question 3

round ligament of ovary,

Answer 3

gubernaculum

Question 4

close penis – raphe–

Answer 4

urogenital folds, defect Hypospadias

Question 5

Mullerian duct

Answer 5

tubes, utreus, 2/3 vagina up , hymen

Question 6

Wolffian duct ,

Answer 6

Epi, vs , sem, vesciles ( males mullerian involutes after appen)

Question 7

labia minora penile urethra

Answer 7

UG folds-

Question 8

prostate,rest vag/glands,

Answer 8

UG sinus

Question 9

close labia major or scrotum?

Answer 9

Labroscrotal folds

Question 10

Epidid, vas, sem , appned

Answer 10

Mesonephric duct

Question 11

Ureter origin

Answer 11

ureteric bud

Question 12

persistant yolk sack , appendicitis mimic

Answer 12

Meckel’s diverticulum

Question 13

bowel hernia w/o sac , cocaine ue

Answer 13

Gastroschisis

Question 14

herniation bowel loops w umbilical ring ( other 50 heart/40 neural tube

Answer 14

Omphalocele

Question 15

Pancreas origin

Answer 15

duodenal endoderm

Question 16

, Spleen origin

Answer 16

mesoderm ( not forgeut endodermly derived)

Question 17

Mid gut foregyut rotation? fxn

Answer 17

Forgeut 90 to the longitutinal clockwise–L vagus nerve becomes ant vagal nerve and R vagus becomes the post vagal nerve
270 tot counterclockwise

Question 18

Dorsal mesentery

Answer 18

root of mesentery, transverse and sigmoid mescolon origin

Question 19

Greater omentum origin

Answer 19

dorsal mesogastrium-

Question 20

TEF Tracheoesph fistulas common in wat?

Answer 20

VACTERL - vert, ana, cardia, tEF'S, Esp atresia, Renal an, Limbs defects
Anal atersia (90), E rare (1), B/C (4)

Question 21

esphogeal atresia

Answer 21

abnormal partioning of esp and trachea

Question 22

Ventral megaogastruim

Answer 22

lesser omentum & falciform ligament

Question 23

insuiln * islet of lanterns?

Answer 23

3rd month , btwn 10 week & 5 th month make insulin

Question 24

appendix position?

Answer 24

retrocecal 65% & pelviv 30-35 %

Question 25

abnormal rotation midgut

Answer 25

duodenal obstruction & SMA compresses

Question 26

!/3 ing vs 2/3 superior of anal canal

Answer 26

endoderm vs ectoderm

Question 27

liver induced by , begins

Answer 27

cardiac mesoderm induces gut endoderm to make liver , 3rd week

Question 28

esp origin

Answer 28

splahic mesoderm

Question 29

1. SOX2 , 2. PDX1 , 3. CDXC ...4. CDX4 5. SHH

Answer 29

1. (esp/stom)... 2. (Duod).......3. (SI),........4. Large I, & rectum)..........5. tells HOX varies endoderms of gut

Question 30

1. Parietal wall 2. visceral wall

Answer 30

1. somatic mesoderm/ 2. somatic mesoderm/

Question 31

Diaphragm malformation

Answer 31

Congenital diaphragmatic hernia (CDH) - pulmonary hypoplasia