As waste matter is pushed into the……., it triggers a desire to defecate.
a) duodenum
b) rectum
c) ileum
d) ascending colon
What is the approximate length of large intestine?
a) 10 inches
b) 7 feet
c) 5 feet
d) 17 feet
Large intestine consists of …..regions.
a) two
b) six
c) four
d) five
Explanation: 1. Caecum, 2. Colon,
3. Rectum and 4. Anal canal
The caecum is a short pouch into which food enters from the…….
a) duodenum
b) jejunum
c) ileum
d) ascending colon
Explanation: via ileocecal valve
Which of the following is the longest part of large intestine?
a) colon
b) caecum
c) rectum
d) anal canal
Colon of large intestine is subdivided into……..segments on basis of position.
a) two
b) three
c) four
d) five
Explanation: ascending, transverse, descending and sigmoid colon
