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WorksheetsChapter 29
Total questions: 36
Worksheet time: 36mins
The term mastication refers to the process of:
swallowing
providing protection to the periodontal ligament.
chewing.
forming dentin.
A semiliquid form of food that is passed from the stomach to the small intestine is called:
gastroesophageal reflux.
chyme.
cecum.
gingivae
The correct spelling of the term that refers to the beginning of the tubal component of the digestive tract is:
pharynx.
farynx
pherinx.
farinks.
Coiled within the lower abdomen, the small intestine is _____ long and about 1 inch in diameter.
85 feet
5 feet
12 feet
21 feet
Which of the following is one of the three main functions of the digestive system?
Production of insulin
Salivation
Absorption of nutrients
Metabolism of fats
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:
serosa.
gingivae.
carbohydrates.
digestive enzymes.
Digestion, one of the three main functions of the digestive system, begins in the:
esophagus.
mouth
pharynx.
stomach.
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.
stomach
pharynx
esophagus
intestines
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.
large intestine
esophagus
larynx
small intestine
The final portion of the large intestine that stores solid waste until it is expelled from the body is called the:
appendix.
rectum.
cementum.
gingival sulcus.
The function of the _____ is to complete digestion and absorption.
large intestine
stomach
small intestine
mouth
A large, muscular, saclike organ, the _____ secretes hydrochloric acid and gastric juices that convert food into chyme.
esophagus
pharynx
stomach
intestines
An accessory organ of digestion, the _____ plays an essential role in the metabolism of carbohydrates, fats, and proteins.
liver
appendix
parotid gland
kidney
Bile stored in the _____ is six to ten times more concentrated than the bile produced by the liver.
gallbladder
pancreas
appendix
urinary bladder
Produced by the salivary glands, _______ contains the digestive enzyme amylase.
saliva
mucus
bile
plasma
The cells that produce digestive enzymes as well as the hormones insulin and glucagon are contained in the ________.
gallbladder
pancreas
appendix
urinary bladder
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.
heartburn
polyps
colorectal cancer
appendicitis
An eating disorder characterized by recurrent binge eating followed by purging of the food with laxatives and vomiting is called:
bulimia.
ascites.
emesis.
anorexia.
An enlarged vein in the walls of the anus and sometimes the rectum, a(n) _____ is caused by increased pressure in the anus.
ulcer
polyp
hernia
hemorrhoid
A potentially life-threatening condition that occurs when scarring damages the liver, _____ usually develops after years of liver inflammation.
colorectal cancer
diarrhea
colitis
cirrhosis
All of the following are problems associated with the eruption of teeth during infancy except which one?
painful gums
irritability
GERD
Ear pain
When peristalsis becomes weaker and less effective as the digestive system ages, what is the result?
Tooth surfaces weaken and wear down.
Gums begin to recede.
Taste and food preferences change.
Movement of food and waste through the digestive tract slows.
What part of the digestive system is highlighted?
Small Intestine
Large intestine
Stomach
Liver
Which of the following answers correctly sequences the pathway food takes from the beginning to end?
mouth, esophagus, stomach, small intestine, large intestine
mouth, esophagus, stomach, large intestine, small intestine
mouth, stomach, esophagus, small intestine, large intestine
mouth, stomach, esophagus, large intestine, small intestine
What is the small muscular structure that hangs from the soft palate and can be seen when you look in someone’s mouth?
Epiglottis
Uvula
Hard Palate
Tonsils
A bolus is made of:
Chewed food and saliva
Digested food and chyme
Salivary lipase and ptyalin
Bile and flatus
Which of the following disorders can you actually see?
Cirrhosis
Hepatitis
Inguinal hernia
Ulcerative colitis
