Pathophysiology Chapter 17- test bank
Study online at https://quizlet.com/_9x58tq
1. Which of the following cells in the gastric mucosa pro- A
duce intrinsic factor and hydrochloric acid?
A) Parietal cells
B) Chief cells
C) Mucous cells
D) Gastrin cells
2. Which of the following is the primary site for absorp- C
tion of nutrients?
A) Stomach
B) Duodenum
C) Ileum
D) Ascending colon
3. When highly acidic chyme enters the duodenum, B
which hormone stimulates the release of pancreatic
secretions that contains very high bicarbonate ion con-
tent?
A) Gastrin
B) Secretin
C) Cholecystokinin
D) Histamine
4. Which of the following breaks protein down into pep- D
tides?
A) Amylase
B) Peptidase
C) Lactase
D) Trypsin
5. In which structure is oxygenated blood (arterial) mixed B
with unoxygenated blood (venous) so as to support the
, Pathophysiology Chapter 17- test bank
Study online at https://quizlet.com/_9x58tq
functions of the structure?
A) Pancreas
B) Liver
C) Small intestine
D) Spleen
6. Which of the following stimulates increased peristalsis B
and secretions in the digestive tract?
A) Sympathetic nervous system
B) Vagus nerve
C) Increased saliva
D) Absence of food in the system
7. Which of the following is contained in pancreatic ex- A
ocrine secretions?
A) Bicarbonate ion
B) Hydrochloric acid
C) Activated digestive enzymes
D) Insulin
8. The presence of food in the intestine stimulates intesti- B
nal activity but inhibits gastric activity through the:
A) defecation reflex.
B) enterogastric reflex.
C) vomiting reflex.
D) autodigestive reflex.
9. Which of the following processes is likely to occur in D
the body immediately after a meal?
A) Lipolysis
B) Ketogenesis
C) Gluconeogenesis
D) Glycogenesis
, Pathophysiology Chapter 17- test bank
Study online at https://quizlet.com/_9x58tq
10. Which of the following statements applies to bile C
salts?
A) They give feces the characteristic brown color.
B) They are enzymes used to break down fats into free
fatty acids.
C) They emulsify lipids and lipid-soluble vitamins.
D) They are excreted in the feces.
11. The visceral peritoneum: D
A) lines the abdominal wall.
B) hangs from the stomach over the loops of small
intestine.
C) contains many pain receptors.
D) forms the outer covering of the stomach.
12. The early stage of vomiting causes: A
A) metabolic alkalosis.
B) metabolic acidosis.
C) increased respirations.
D) increased excretion of hydrogen ions.
13. Yellow or greenish stained vomitus usually indicates A
the presence of:
A) bile.
B) blood.
C) protein.
D) bacteria.
14. Small, hidden amounts of blood in stool are referred to B
as:
A) melena.
B) occult blood.
Study online at https://quizlet.com/_9x58tq
1. Which of the following cells in the gastric mucosa pro- A
duce intrinsic factor and hydrochloric acid?
A) Parietal cells
B) Chief cells
C) Mucous cells
D) Gastrin cells
2. Which of the following is the primary site for absorp- C
tion of nutrients?
A) Stomach
B) Duodenum
C) Ileum
D) Ascending colon
3. When highly acidic chyme enters the duodenum, B
which hormone stimulates the release of pancreatic
secretions that contains very high bicarbonate ion con-
tent?
A) Gastrin
B) Secretin
C) Cholecystokinin
D) Histamine
4. Which of the following breaks protein down into pep- D
tides?
A) Amylase
B) Peptidase
C) Lactase
D) Trypsin
5. In which structure is oxygenated blood (arterial) mixed B
with unoxygenated blood (venous) so as to support the
, Pathophysiology Chapter 17- test bank
Study online at https://quizlet.com/_9x58tq
functions of the structure?
A) Pancreas
B) Liver
C) Small intestine
D) Spleen
6. Which of the following stimulates increased peristalsis B
and secretions in the digestive tract?
A) Sympathetic nervous system
B) Vagus nerve
C) Increased saliva
D) Absence of food in the system
7. Which of the following is contained in pancreatic ex- A
ocrine secretions?
A) Bicarbonate ion
B) Hydrochloric acid
C) Activated digestive enzymes
D) Insulin
8. The presence of food in the intestine stimulates intesti- B
nal activity but inhibits gastric activity through the:
A) defecation reflex.
B) enterogastric reflex.
C) vomiting reflex.
D) autodigestive reflex.
9. Which of the following processes is likely to occur in D
the body immediately after a meal?
A) Lipolysis
B) Ketogenesis
C) Gluconeogenesis
D) Glycogenesis
, Pathophysiology Chapter 17- test bank
Study online at https://quizlet.com/_9x58tq
10. Which of the following statements applies to bile C
salts?
A) They give feces the characteristic brown color.
B) They are enzymes used to break down fats into free
fatty acids.
C) They emulsify lipids and lipid-soluble vitamins.
D) They are excreted in the feces.
11. The visceral peritoneum: D
A) lines the abdominal wall.
B) hangs from the stomach over the loops of small
intestine.
C) contains many pain receptors.
D) forms the outer covering of the stomach.
12. The early stage of vomiting causes: A
A) metabolic alkalosis.
B) metabolic acidosis.
C) increased respirations.
D) increased excretion of hydrogen ions.
13. Yellow or greenish stained vomitus usually indicates A
the presence of:
A) bile.
B) blood.
C) protein.
D) bacteria.
14. Small, hidden amounts of blood in stool are referred to B
as:
A) melena.
B) occult blood.
