17. Intestinal stenosis and obstruction (ileus), intestinal dilatation and constipation

Question 1

cause of narrowing of lumen from outside

Answer 1

abscess, tumour, hematoma, torsion, hernia

Question 2

cause of narrowing of the lumen from inside

Answer 2

foreign body
fee
concrement

Question 3

aka narrowing or lumen

Answer 3

stenosis, obstruction

Question 4

aka strangulation

Answer 4

torsion

Question 5

aka stenosis

Answer 5

incurvation

Question 6

aka strictura

Answer 6

scarrin

Question 7

types of ileus

Answer 7

mechanical
paralytic
circulatory

Question 8

causes of ileus

Answer 8

malposition
stricture, compression
impaction
foreign bodies
innervation

Question 9

consequence of ileus

Answer 9

increased secretion of water, ions, salt
hemoconc, hypovolemia
shock, enteric autointoxication
secondary dilation of stomach

Question 10

adynamic ileus

Answer 10

atonic dilation
symp. nerve inhibition

Question 11

cause of sympathetic nerve inhibition

Answer 11

surgical manipulation
oeritonitis
abdo pain
electrolyte imbalance

Question 12

cause of impaction/constipation

Answer 12

ileus
autointox
bowel wall rupture, peritonitis