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Alimentary Canal (stomach and intestines)

Total questions: 37

Worksheet time: 19mins

Name
Class
Date
1.

Identify structure #1

a)

Body

b)

Fundus

c)

Cardiac region

d)

Pyloris

2.

Identify structure #2

a)

Body

b)

Fundus

c)

Cardiac region

d)

Pyloris

3.

Identify structure #5

a)

Body

b)

Fundus

c)

Cardiac region

d)

Pyloris

4.

Identify structure #4

a)

Body

b)

Fundus

c)

Cardiac region

d)

Esophagus

5.

Identify structure #8

a)

Pyloric antrum

b)

Pylorus

c)

Duodenum

d)

Pyloric sphincter

6.

Identify structure #10

a)

Pyloric antrum

b)

Pylorus

c)

Duodenum

d)

Pyloric sphincter

7.

Identify structure #9

a)

Pyloric antrum

b)

Pylorus

c)

Duodenum

d)

Pyloric sphincter

8.

What are rings of circular muscles fascicles that surround openings in the GI tract?

a)

Sphincters

b)

Peristalsis

c)

Chyme

d)

Amylase

9.

What are the wave like contractions that propel food material through the GI tract?

a)

Sphincters

b)

Peristalsis

c)

Chyme

d)

Amylase

10.

What is the end result of digestion in the stomach?

a)

Sphincters

b)

Peristalsis

c)

Chyme

d)

Amylase

11.

Which sphincter allows food material to enter the stomach?

a)

Cardioesophageal

b)

Pyloric

c)

Anus

d)

Cecum

12.

Which sphincter allows food material to exit the stomach?

a)

Cardioesophageal

b)

Pyloric

c)

Anus

d)

Cecum

13.

Identify structure A

a)

Duodenum

b)

Ileum

c)

Jejunum

d)

Cecum

14.

Identify structure B

a)

Duodenum

b)

Ileum

c)

Jejunum

d)

Cecum

15.

Identify structure C

a)

Duodenum

b)

Ileum

c)

Jejunum

d)

Cecum

16.

Which of the following is not a structure that increases the surface area of the SI?

a)

Microvilli

b)

Villi

c)

Circular folds

d)

Rugae

17.

Identify structure A

a)

Ascending colon

b)

Descending colon

c)

Transverse colon

d)

Sigmoid colon

18.

Identify structure B

a)

Ascending colon

b)

Descending colon

c)

Transverse colon

d)

Sigmoid colon

19.

Identify structure C

a)

Cecum

b)

Descending colon

c)

Appendix

d)

Sigmoid colon

20.

Identify structure D

a)

Cecum

b)

Descending colon

c)

Appendix

d)

Sigmoid colon

21.

Identify structure E

a)

Cecum

b)

Descending colon

c)

Anus

d)

Sigmoid colon

e)

Rectum

22.

Identify structure F

a)

Cecum

b)

Descending colon

c)

Anus

d)

Sigmoid colon

e)

Rectum

23.

Identify structure G

a)

Cecum

b)

Descending colon

c)

Anus

d)

Sigmoid colon

e)

Rectum

24.

Identify structure H

a)

Cecum

b)

Descending colon

c)

Anus

d)

Sigmoid colon

e)

Rectum

25.

What is the function of the small intestine?

a)

Break down food physically and chemicallly

b)

Absorb nutrients

c)

Absorb water

d)

Release enzymes to break down fats

26.

What is the function of the stomach

a)

Break down food physically and chemicallly

b)

Absorb nutrients

c)

Absorb water

d)

Release enzymes to break down fats

27.

What is the function of the LI

a)

Break down food physically and chemicallly

b)

Absorb nutrients

c)

Absorb water

d)

Release enzymes to break down fats

28.

The anus is controlled by a --------- internal sphincter

a)

Voluntary

b)

Involuntary

29.

The anus is controlled by a --------- external sphincter

a)

Voluntary

b)

Involuntary

30.

From the stomach, food material (chyme) is passed to the

a)

Esophagus

b)

SI

c)

LI

d)

Liver

31.

What are the folds inside an empty stomach called?

a)

Rugae

b)

Villi

c)

Microvilli

d)

Sphincter

32.

What structures of the small intestine help to increase surface area (increase absorption)?

a)

Villi

b)

Microvilli

c)

Circular Folds

d)

All of these are true

33.

Identify the structure the red arrow is pointing to.

a)

Cecum

b)

Ascending colon

c)

Sigmoid colon

d)

Anus

e)

Rectum

34.

Identify the structure the red arrow is pointing to.

a)

Cecum

b)

Ascending colon

c)

Sigmoid colon

d)

Anus

e)

Rectum

35.

Which structure allows food to exit the stomach?

a)

Cardioesophageal sphincter

b)

Pyloric sphincter

c)

Anus

36.

Which structure allows food to enter the stomach?

a)

Cardioesophageal sphincter

b)

Pyloric sphincter

c)

Anus

37.

Identify structure I

a)

Descending colon

b)

Ascending colon

c)

Sigmoid colon

d)

Appendix

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