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Worksheets

Mouth, Pharynx, Stomach

Total questions: 21

Worksheet time: 26mins

Name
Class
Date
1.

What are the contents in your stomach called after mechanical and chemical digestion?

a)

Bolus

b)

Chyme

c)

Food

d)

Feces

2.

Your first set of teeth, also called "baby teeth"

a)

Primary teeth

b)

Secondary teeth

c)

Snaggle teeth

d)

Tertiary teeth

3.

An inactive enzyme secreted by the chief cells

a)

Pepsinogen

b)

Pepsin

c)

Hydrochloric acid

d)

Amylase

4.

What is the soft projection at the back of your mouth?

a)

Uvula

b)

Salivary gland

c)

Tongue

d)

Tonsils

5.

What is gastric juice?

a)

Secretions released by your stomach

b)

Secretions released by your salivary glands

c)

Secretions released by your small intestine

6.

What are your "adult teeth" called?

a)

Secondary teeth

b)

Primary teeth

c)

Tertiary teeth

d)

Permanent teeth

7.

What enzyme breaks down proteins when it is activated by hydrochloric acid?

a)

Pepsin

b)

Peptin

c)

Pepto

d)

Protein

8.

What is an open sore in the skin or a mucous membrane called?

a)

Ulcer

b)

Scab

c)

Distension

d)

Peristalsis

9.

Wavelike motion that propels food forward

a)

Peristalsis

b)

Contraction

c)

Mechanical digestion

d)

Churning

10.

Enzyme that breaks down carbohydrates

a)

Amylase

b)

Pepsin

c)

Pepsinogen

d)

Hydrochloric acid

11.

Bumps on the surface of the tongue that provide friction

a)

Papillae

b)

Villi

c)

Rugae

d)

Fundus

12.

What is the lingual frenulum?

a)

Connects tongue to the floor of the mouth

b)

Soft projection from the soft palate

c)

Closes the larynx during swallowing

d)

Closes off stomach from the esophagus

13.

What do the incisors do?

a)

Bite and tear off food

b)

Grind food

c)

Grasp food

14.

What do the molars do?

a)

Grind food

b)

Bite and tear off food

c)

Grasp food

15.

What is part "1"?

a)

Fundus

b)

Cardia

c)

Pylorus

d)

Body

16.

What is part "9"?

a)

Duodenum

b)

Jejunum

c)

Ileum

d)

Fundus

17.

What is part "12"?

a)

Greater curvature

b)

Lesser curvature

c)

Rugae

d)

Esophagus

18.

What is part "2"?

a)

Body

b)

Pylorus

c)

Fundus

d)

Rugae

19.

What is part "5"?

a)

Cardia

b)

Fundus

c)

Duodenum

d)

Pylorus

20.

What kind of teeth are "A"?

a)

Incisors

b)

Premolars

c)

Canines

d)

Molars

21.

What type of teeth are "E"?

a)

Molars

b)

Premolars

c)

Incisors

d)

Canines