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Anatomy-Unit 5-Digestive System Review-Honors

Total questions: 105

Worksheet time: 54mins

Name
Class
Date
1.

Transverse colon

a)

A & AD

b)

AE

c)

A

d)

B

2.

Descending colon

a)

A & AD

b)

AE

c)

A

d)

B

3.

Rectum

a)

A & AD

b)

AE

c)

A

d)

AB

4.

Uncontrolled movement of food through the digestive tract is _______.

a)

Mastication

b)

Peristalsis

c)

Chyme

d)

Mesentery

5.

Hollow organ that stores food & digests protein

a)

Small intestine

b)

Stomach

c)

Large intestine

d)

Appendix

6.

Circular muscle between esophagus & stomach

a)

Esophageal (Cardiac) sphincter

b)

Pyloric sphincter

c)

Ileocecal valve (sphincter)

d)

Cecum

7.

Circular muscle between stomach and small intestine

a)

Cardiac sphincter

b)

Pyloric sphincter

c)

Ileocecal valve (sphincter)

d)

Cecum

8.

This organ produces and releases bile

a)

Gall bladder

b)

Liver

c)

Pancrea

d)

Small intestine

9.

Digestion of carbohydrates, fats, and proteins occurs here.

a)

Stomach

b)

Small intestine

c)

Large intestine

d)

Gall bladder

e)

Mouth

10.

Water & electrolytes are absorbed here.

a)

Large intestine

b)

Small intestine

c)

Stomach

d)

Mouth

11.

Food becomes this after passing into the small intestine from the stomach.

a)

Feces

b)

Chyme

c)

Saliva

d)

Enzymes

12.

Tiny projections of the small intestine are called _____.

a)

Villi

b)

Ileum

c)

Cecum

d)

Duodenum

13.

This condition is caused by overproduction of thyroxine.

a)

Hypothyroidism

b)

Hyperthyroidism

c)

Hypothermia

d)

Pancreatitis

14.

Difficult or infrequent bowel movements

a)

Constipation

b)

Vomiting

c)

Diarrhea

d)

Cirrhosis

15.

Inflamed or infected appendix is called ____.

a)

Cirrhosis

b)

Appendicitis

c)

Pancreatitis

d)

Diverticulosis

16.

Inflamed of the lining and wall of the colon is called _____.

a)

Colonitis

b)

Appendicitis

c)

Pancreatitis

d)

Diverticulosis

17.

Inflammation of the liver is called _____.

a)

Jaundice

b)

Hepatitis

c)

Cirrhosis

d)

Diverticulosis

18.

Degeneration of the liver cells is called _____.

a)

Jaundice

b)

Hepatitis

c)

Cirrhosis

d)

Diverticulosis

19.

Reflex that causes expulsion of stomach contents rapidly through the mouth.

a)

Vomiting

b)

Peristalsis

c)

Diarrhea

d)

Defecation

20.

Which of the following is the liver?

a)

A

b)

B

c)

C

d)

D

21.

Which of the following is the pharynx?

a)

A

b)

E

c)

AC

d)

AB

22.

Which of the following is the small intestine?

a)

AE

b)

BD

c)

AC

d)

AB

e)

BE

23.

Which of the following is the appendix?

a)

AE

b)

BD

c)

AC

d)

AB

e)

BE

24.

The hard palate is ____

a)

AE

b)

A

c)

D

d)

BD

25.

The soft palate is ____

a)

AE

b)

A

c)

D

d)

BD

26.

The tonsils are the ____

a)

AE

b)

A

c)

BC

d)

BD

27.

The epiglottis is the ____

a)

BE

b)

CD

c)

BC

d)

CE

28.

The trachea is the ____

a)

BE

b)

CD

c)

AC

d)

CE

29.

The most important organ of the alimentary canal is the ____.

a)

Stomach

b)

Esophagus

c)

Small intestine

d)

Large intestine

30.

Breathing and peristalsis can occur at the same time.

a)

True

b)

False

31.

Which of the following is not a part of the alimentary canal?

a)

Stomach

b)

Small intestine

c)

Large intestine

d)

Pancreas

e)

Mouth

32.

A patient has a sore inside the most superficial layer of his mouth. It is located in which of the following layers?

a)

Mucosa

b)

Serosa

c)

Muscularis layer

d)

Submucosa only

33.

What is the general pH level of the stomach?

a)

pH 2-3

b)

pH 7

c)

pH 8

d)

pH 5

34.

The pH of the small intestine is more/less acidic than the stomach?

a)

Less acidic (higher pH)

b)

More acidic (lower pH)

c)

Neutral pH

d)

About the same as the stomach

35.

Which of the following contain enzymes and acids?

a)

Pancreatic juices

b)

Bile

c)

Gastric juices

d)

Saliva

36.

The primary purpose of _____ is to break down fats

a)

Bile

b)

Pancreatic juice

c)

Gastric juice

d)

Saliva

37.

Which of the following steps of digestion include physical breakdown of food?

a)

Mechanical digestion

b)

Chemical digestion

c)

Propulsion

d)

Absorption

e)

Ingestion

38.

Which of the following steps of digestion includes peristalsis?

a)

Mechanical digestion

b)

Chemical digestion

c)

Propulsion

d)

Absorption

e)

Ingestion

39.

Which of the following steps of digestion is the elimination of waste?

a)

Mechanical digestion

b)

Chemical digestion

c)

Propulsion

d)

Absorption

e)

Defecation

40.

Where does digestion of carbohydrates begin?

a)

Mouth

b)

Stomach

c)

Small intestine

d)

Large intestine

41.

Where does digestion of lipids begin?

a)

Mouth

b)

Stomach

c)

Small intestine

d)

Large intestine

42.

Where does digestion of proteins begin?

a)

Mouth

b)

Stomach

c)

Small intestine

d)

Large intestine

43.

The passageway to the esophagus is called the _____.

a)

Nasopharynx

b)

Laryngopharynx

c)

Oropharynx

d)

Mouth

44.

The passageway that carries air from the nasal cavity is called the _____.

a)

Nasopharynx

b)

Laryngopharynx

c)

Oropharynx

d)

Mouth

45.

The passageway that carries food from the oral cavity is called the _____.

a)

Nasopharynx

b)

Laryngopharynx

c)

Oropharynx

d)

Larynx

46.

A vestigial organ that may have some immune function is the _____.

a)

Gall bladder

b)

Pancreas

c)

Appendix

d)

Liver

47.

The first portion of the large intestine is called the _____.

a)

Cecum

b)

Ileum

c)

Jejunum

d)

Duodenum

48.

Which of the following is not part of the small intestine?

a)

Duodenum

b)

Jejunum

c)

Ileum

d)

Cecum

49.

Extremely low body temperature is called ___.

a)

Hepatitis

b)

Hypothermia

c)

Hyperthermia

d)

Cirrhosis

50.

Movement of chyme through the small intestine takes much longer than movement of waste through the large intestine.

a)

True

b)

False

51.

The small intestine is much longer than the large intestine.

a)

True

b)

False

52.

What causes the odor of feces?

a)

Enzymes

b)

Acids

c)

Bile pigments & bacteria

d)

Broccoli

53.

Letter D is the __________.

a)

Jejunum

b)

Duodenum

c)

Stomach

d)

Ileum

54.

Letter AC is the __________.

a)

Jejunum

b)

Duodenum

c)

Stomach

d)

Ileum

55.

Letter C is the __________.

a)

Jejunum

b)

Duodenum

c)

Stomach

d)

Ileum

e)

Pyloric sphincter

56.

Letter E is the __________.

a)

Jejunum

b)

Duodenum

c)

Stomach

d)

Ileum

e)

Pyloric sphincter

57.

Letter AE is the _________

a)

Large intestine

b)

Appendix

c)

Gall bladder

d)

Small intestine

e)

Anus

58.

Letter BD is the _________

a)

Large intestine

b)

Appendix

c)

Gall bladder

d)

Small intestine

e)

Anus

59.

Letter C is the _________

a)

Large intestine

b)

Appendix

c)

Gall bladder

d)

Small intestine

e)

Pancreas

60.

Letter AC is the _________

a)

Large intestine

b)

Pharynx

c)

Esophagus

d)

Trachea

e)

Pancreas

61.

This produces saliva

a)

AB

b)

D

c)

AC

d)

A

62.

Item D is the _______.

a)

gall bladder

b)

stomach

c)

liver

d)

pancreas

63.

Which of the following is not true about the peristaltic rush?

a)

It is a sweeping movement of food from the stomach to the small intestine

b)

Causes diarrhea

c)

Can be caused by irritation of the small intestine

d)

All of these are true

64.

The hollow tube where digestion occurs is the _____.

a)

Small intestine

b)

Alimentary canal

c)

Liver

d)

Stomach

65.

What is the correct order of the organs through the alimentary canal from beginning to end?

a)

Mouth, pharynx, esophagus, stomach, small intestine, large intestine, anus

b)

Mouth, esophagus, pharynx, stomach, small intestine, large intestine, anus

c)

Mouth, pharynx, esophagus, large intestine, small intestine, stomach, anus

d)

Anus, large intestine, small intestine, stomach, esophagus, pharynx, mouth

66.

Which of the following is an accessory organ of the digestive tract?

a)

Stomach

b)

Small intestine

c)

Pancreas

d)

Esophagus

67.
Name this structure
a)
ilium
b)
jejunum
c)
duodenum
d)
cecum
68.
Where is pepsinogen secreted?
a)
the mouth
b)
the stomach
c)
the pancreas
d)
the gall bladder
69.
What  does not occur here?
a)
mechanical digestion
b)
chemical digestion
c)
absorption
d)
all occur here
70.
What best describes what occurs here
a)
nutrients are absorbed
b)
water and salts are reclaimed
c)
bacteria assist with vitamin absorbtion
d)
most mechanical digestion
71.

Mechanical digestion does NOT occur in the.....

a)

mouth

b)

stomach

c)

esophagus

d)

large intestine

72.
This region of the colon would be called....
a)
ascending
b)
transverse
c)
descending
d)
sigmoid
73.
What macromolecule would be broken down by these structures?
a)
carbs
b)
lipids
c)
proteins
d)
nucleic acids
74.

The enzyme, trypsin, requires a pH of ____ to be activated to break down protein.

a)

5.5-6.5

b)

2.0-2.5

c)

8-9

d)

1.5-2.0

75.

Salivary amylase begins the breakdown of ______.

a)

Carbohydrates

b)

Proteins

c)

Lipids

d)

Nucleic acids

76.

This is the hormone that stimulates acid production in the stomach

a)

Pepsin

b)

Gastrin

c)

Insulin

d)

Amylase

e)

Trypsin

77.

Which of the salivary glands are located under the tongue?

a)

Submandibular

b)

Sublingual

c)

Parotid

d)

All of these

78.

T/F: The esophagus is located behind the trachea in the neck.

a)

True

b)

False

79.

Hardened deposits within the gallbladder are _____.

a)

Appendicitis

b)

Gall stones

c)

Pancreatitis

d)

Cirrhosis

80.

Reflex that results in the emptying of the stomach

a)

Acid reflux

b)

Vomiting

c)

Diarrhea

d)

Constipation

81.

T/F: Pancreatic juices contain enzymes and acids.

a)

True

b)

False

82.

T/F: The large intestine is shorter and wider than the small intestine.

a)

True

b)

False

83.

T/F: Bile pigments and bacteria cause the majority of the odor of feces.

a)

True

b)

False

84.

T/F: The intestinal villi aid in absorption and increase the surface area of the small intestine.

a)

True

b)

False

85.

T/F: Digestion occurs throughout the alimentary canal.

a)

True

b)

False

86.

T/F: Bile digests fat.

a)

True

b)

False

87.

The hollow organ that stores food and digests protein is the ______.

a)

Stomach

b)

Small intestine

c)

Esophagus

d)

Gall bladder

88.

Hollow tube where peristalsis occurs and moves food to stomach is the ____.

a)

Oral cavity

b)

Stomach

c)

Esophagus

d)

Large intestine

89.

Proteins, carbohydrates, and fats are digested here

a)

Stomach

b)

Mouth

c)

Small intestine

d)

Large intestine

90.

Uncontrolled movement of food through the GI tract

a)

Mastication

b)

Peristalsis

c)

Defecation

d)

Swallowing

91.

The front teeth are called the _____.

a)

bicuspids

b)

incisors

c)

molars

d)

premolars

92.

Which of these gives the correct order of organs through the alimentary canal?

a)

Mouth, pharynx, esophagus, stomach, small intestine, large intestine, rectum, anus

b)

Mouth, esophagus, pharynx, stomach, small intestine, lg intestine, rectum, anus

c)

Mouth, pharynx, esophagus, stomach, lg intestine, small intestine, rectum, anus

d)

Mouth, esophagus, pharynx, stomach, small intestine, lg intestine, anus, rectum

93.

Which layer of the tissues of the stomach is the outermost layer?

a)

Mucosa

b)

Submucosa

c)

Serosa

d)

Muscular layer

94.

Microvilli are small projections on the epithelial cells lining the ____.

a)

Large intestine

b)

Small intestine

c)

Stomach

d)

Pancreas

95.

Number of adult teeth

a)

32

b)

24

c)

30

d)

28

96.

In the tooth, the bone-like substances surrounding the pulp cavity is called the ___.

a)

Root

b)

Dentin

c)

Enamel

d)

Pulp cavity

97.

In the tooth, this structure anchors the tooth.

a)

Root

b)

Dentin

c)

Enamel

d)

Pulp cavity

98.

Which of the following enzymes breaks down fats?

a)

Pepsin

b)

Amylase

c)

Lipase

d)

Trypsin

99.

The large intestine is longer and wider in diameter than the small intestine.

a)

True

b)

False

100.

Breathing and peristalsis can occur at the same time (simultaneously).

a)

True

b)

False

101.

Bile breaks down and digests fat.

a)

True

b)

False

102.

Digestion occurs throughout the alimentary canal.

a)

True

b)

False

103.

Gastric juices contain enzymes and acids.

a)

True

b)

False

104.

The pH of the stomach is in which range?

a)

1.3-2.5

b)

6 - 6.5

c)

5.5-7

d)

8-9

105.

The eye teeth are called the _____.

a)

cuspids

b)

incisors

c)

molars

d)

premolars