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Chapter 29

Total questions: 36

Worksheet time: 36mins

Name
Class
Date
1.

The term mastication refers to the process​ of:

a)

swallowing

b)

providing protection to the periodontal ligament.

c)

chewing.

d)

forming dentin.

2.

A semiliquid form of food that is passed from the stomach to the small intestine is​ called:

a)

gastroesophageal reflux.

b)

chyme.

c)

cecum.

d)

gingivae

3.

The correct spelling of the term that refers to the beginning of the tubal component of the digestive tract​ is:

a)

pharynx.

b)

farynx

c)

pherinx.

d)

farinks.

4.

Coiled within the lower​ abdomen, the small intestine is​ _____ long and about 1 inch in diameter.

a)

85 feet

b)

5 feet

c)

12 feet

d)

21 feet

5.

Which of the following is one of the three main functions of the digestive​ system?

a)

Production of insulin

b)

Salivation

c)

Absorption of nutrients

d)

Metabolism of fats

6.

Produced by the mucosa of the​ mouth, stomach, small​ intestine, and​ pancreas, the juices that help break down food so it can be absorbed by the body are​ called:

a)

serosa.

b)

gingivae.

c)

carbohydrates.

d)

digestive enzymes.

7.

​Digestion, one of the three main functions of the digestive​ system, begins in​ the:

a)

esophagus.

b)

mouth

c)

pharynx.

d)

stomach.

8.

The beginning of the tubal component of the digestive tract that leads to the​ stomach, the​ _____ is a passageway for both air and food and therefore belongs to both the respiratory and the digestive systems.

a)

stomach

b)

pharynx

c)

esophagus

d)

intestines

9.

A major organ of the digestive​ system, the​ _____ is a collapsible tube about 10 inches long that starts at the pharynx and ends at the stomach.

a)

large intestine

b)

esophagus

c)

larynx

d)

small intestine

10.

The final portion of the large intestine that stores solid waste until it is expelled from the body is called​ the:

a)

appendix.

b)

rectum.

c)

cementum.

d)

gingival sulcus.

11.

The function of the​ _____ is to complete digestion and absorption.

a)

large intestine

b)

stomach

c)

small intestine

d)

mouth

12.

A​ large, muscular, saclike​ organ, the​ _____ secretes hydrochloric acid and gastric juices that convert food into chyme.

a)

esophagus

b)

pharynx

c)

stomach

d)

intestines

13.

An accessory organ of​ digestion, the​ _____ plays an essential role in the metabolism of​ carbohydrates, fats, and proteins.

a)

liver

b)

appendix

c)

parotid gland

d)

kidney

14.

Bile stored in the​ _____ is six to ten times more concentrated than the bile produced by the liver.

a)

gallbladder

b)

pancreas

c)

appendix

d)

urinary bladder

15.

Produced by the salivary​ glands, _______ contains the digestive enzyme amylase.

a)

saliva

b)

mucus

c)

bile

d)

plasma

16.

The cells that produce digestive enzymes as well as the hormones insulin and glucagon are contained in the​ ________.

a)

gallbladder

b)

pancreas

c)

appendix

d)

urinary bladder

17.

A key symptom of​ _____ is acute pain on the right side of the​ abdomen, approximately one third of the distance between the right hip and the navel.

a)

heartburn

b)

polyps

c)

colorectal cancer

d)

appendicitis

18.

An eating disorder characterized by recurrent binge eating followed by purging of the food with laxatives and vomiting is​ called:

a)

bulimia.

b)

ascites.

c)

emesis.

d)

anorexia.

19.

An enlarged vein in the walls of the anus and sometimes the​ rectum, a(n)​ _____ is caused by increased pressure in the anus.

a)

ulcer

b)

polyp

c)

hernia

d)

hemorrhoid

20.

A potentially​ life-threatening condition that occurs when scarring damages the​ liver, _____ usually develops after years of liver inflammation.

a)

colorectal cancer

b)

diarrhea

c)

colitis

d)

cirrhosis

21.

All of the following are problems associated with the eruption of teeth during infancy except which​ one?

a)

painful gums

b)

irritability

c)

GERD

d)

Ear pain

22.

When peristalsis becomes weaker and less effective as the digestive system​ ages, what is the​ result?

a)

Tooth surfaces weaken and wear down.

b)

Gums begin to recede.

c)

Taste and food preferences change.

d)

Movement of food and waste through the digestive tract slows.

23.
Number 3 is pointing to the...
a)
Small intestine
b)
Rectum
c)
Large intestine
d)
Stomach
24.
Number 2 is pointing to the...
a)
Esophagus
b)
Stomach
c)
Small intestine
d)
Anus
25.
Which organ pushes food down to the stomach?
a)
Mouth
b)
Esophagus
c)
Rectum
d)
Large intestine
26.
Which body system gets ride of solid waste?
a)
Excretory (Urinary)
b)
Digestive
c)
Circulatory
d)
Respiratory
27.
Which is NOT a function of the Digestive System?
a)
To rid the body of solid waste
b)
Absorb nutrients for energy & growth
c)
Break down nutrients from food
d)
Pump blood around the body
28.

What part of the digestive system is highlighted?

a)

Small Intestine

b)

Large intestine

c)

Stomach

d)

Liver

29.
Bile is made by which digestive organ?
a)
Gallbladder
b)
Stomach
c)
Rectum
d)
Liver
30.

Which of the following answers correctly sequences the pathway food takes from the beginning to end?

a)

mouth, esophagus, stomach, small intestine, large intestine

b)

mouth, esophagus, stomach, large intestine, small intestine

c)

mouth, stomach, esophagus, small intestine, large intestine

d)

mouth, stomach, esophagus, large intestine, small intestine

31.
a)
stomach
b)
pancreas
c)
large intestine
d)
small intestine
32.
a)
esophagus
b)
liver
c)
stomach
d)
pancreas
33.
The muscular tube that moves food from the mouth to the stomach?
a)
esophagus
b)
small intestine
c)
stomach
d)
mouth
34.

What is the small muscular structure that hangs from the soft palate and can be seen when you look in someone’s mouth?

a)

Epiglottis

b)

Uvula

c)

Hard Palate

d)

Tonsils

35.

A bolus is made of:

a)

Chewed food and saliva

b)

Digested food and chyme

c)

Salivary lipase and ptyalin

d)

Bile and flatus

36.

Which of the following disorders can you actually see?

a)

Cirrhosis

b)

Hepatitis

c)

Inguinal hernia

d)

Ulcerative colitis