Lecture 6

Question 1

????

Answer 1

RESPIRATORY DIVERTICULUM

Question 2

septum that separates the trachea from the gut tube

Answer 2

tracheoesophageal septum

Question 3

???

Answer 3

PLEURAL CAVITY

Question 4

pertaining to the wall of any cavity

Answer 4

parietal

Question 5

???

Answer 5

PARIETAL PLEURA

Question 6

relating to the organ of the body

Answer 6

visceral

Question 7

???

Answer 7

VISCERAL PLEURA

Question 8

???

Answer 8

ALVEOLI

Question 9

cells lining the alveoli

involved in gas exchange

Answer 9

type 1 alveolar cells

Question 10

cells lining the alveoli

cells that produce surfactant

Answer 10

type 2 alveolar cells

Question 11

phospholipid made by alveolar type 2 cells that reduce surface tension in alveoli
essential for respiration
production does not begin until the end of the 6th month, making it difficult for premature babies born before 6 months to survive

Answer 11

surfactant

Question 12

???

Answer 12

RESPIRATORY DISTRESS SYNDROME

Question 13

???

Answer 13

HYALINE MEMBRANE DISEASE

Question 14

the specific cells of a gland or organ held together by connective tissue called the stroma

Answer 14

parenchyma

Question 15

double layer of peritoneum that connects portions of the gut or other viscera to the body wall or to each other
provide pathways for nerves, blood vessels, and lymphatics to and from the viscera and help to support the organs in the abdomen

Answer 15

mesentery

Question 16

organs suspended in the abdominal cavity by a mesentery

Answer 16

intraperitoneal

Question 17

posterior to the peritoneum

Answer 17

retroperitoneal

Question 18

space created posterior to the stomach by gut rotation
this space connects to the rest of the peritoneal cavity (greater peritoneal sac) through the epiploic foramen (of Winslow)

Answer 18

Omental bursa (lesser peritoneal sac)

Question 19

fold of peritoneum passing from the stomach to the liver (lesser) or from the stomach to the transverse colon and beyond (greater)

Answer 19

omentum

Question 20

opening between the lesser and greater sacs in the abdominal cavity located at the free margin of the lesser omentum between the duodenum and hte liver
in its ventral border lie the common bile duct, hepatic artery, and portal vein (the portal triad)

Answer 20

epiploic foramen (of Winslow)

Question 21

part of the ventral mesentery that attaches the liver to the ventral body wall

Answer 21

falciform ligament

Question 22

????

Answer 22

PORTAL TRIAD

Question 23

???

Answer 23

PRIMARY INTESTINAL LOOP

Question 24

connection b/w the yolk sac and the primary intestinal loop of the midgut through the connecting stalk
failure of this duct to degenerate results in fistulas and diverticula (Meckel’s diverticulum) from the small intestine to the umbilicus

Answer 24

vitelline duct

Question 25

???

Answer 25

PHYSIOLOGICAL UMBILICAL HERNIATION

Question 26

???

Answer 26

ANNULAR PANCREAS

Question 27

???

Answer 27

MOBILE CECUM

Question 28

???

Answer 28

VOLOVULUS

Question 29

ventral body wall defect caused by failure of physiologically herniated loops of bowel to return to the body cavity in the tenth week of development

Answer 29

Omphalocele

Question 30

ventral body wall defect results from lack of closure of the laterl body wall folds in the abdominal region results in protrusion of intestines and sometimes other organs through the defect

Answer 30

gastroschisis

Question 31

caused by the failure of the vitelline duct to degenerate | diverticulum from the small intestine to the umbilicus

Answer 31

Meckel's diverticulum

Question 32

congenital absence of an opening or lumen | Ex: gut atresia

Answer 32

atresia (i.e. gut atresia)

Question 33

a narrowing of a canal or orfice | Ex: gut stenosis

Answer 33

stenosis (i.e. gut stenosis)

Question 34

wedge of mesoderm that grows down between the hindgut and primitive urogenital sinus--partially separates these two structures caudal end of the septum forms the perineal body

Answer 34

urorectal septum

Question 35

???

Answer 35

URORECTAL FISTULA

Question 36

???

Answer 36

RECTOVAGINAL FISTULA