M3: Exam - Requires Respondus LockDown
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Due No due date Points 100 Ques!ons 24
Time Limit 60 Minutes Requires Respondus LockDown Browser
Multiple Past Questions and Answers:
# Question Points Answer
1
A!empt History
a. Explain why someone who has hypergastrinemia (excessive secretion of
gastrin) might develop gastric/ stomach ulcers.
5 a. Gastrin stimulates the secretions of pepsinogens and
hydrochloric acid. Excess amounts would lead to erosion
of the stomach lining.
b. Explain why a patient with liver disease would have intolerance to fatty
foods. A"empt Time Score
b. The liver produces bile which breaks down fats. If it is not
producing bile (or less bile), fats will not be broken down
LATEST eDectively.
2 a. Fill in the four blanks: 5 a.
Food enters the stomach from the ___A___ via the ___B___ sphincter. Food A: Esophagus
exists the stomach via the ___C___ sphincter into the ___D___. B: Cardioesophageal sphincter (or lower esophageal
sphincter/LES)
Score for this quiz: C: Pyloric
D: Small intestine (or duodenum)
Submi!ed
3 a. Look carefully at the diagram below. Label the following 5 organs of the 10 a.
This a!empt took
digestive system. To receive credit for the intestines you must label the 1: Liver
specific region: 3, 4, 7, 9, 10 (answer to all provided) 2: Pancreas
3: Stomach
4: Gallbladder
Ques!on 1 5: Duodenum pts
6: Ileum
7: Jejunum (not small intestine)
8: Ascending colon
9: Appendix (not large intestine)
Explain why someone who has hypergastrinemia (excessive 10: Rectum (not large intestine)
secre"on of gastrin) might develop gastric/stomach ulcers.
4
Gastrin s!mulates the secre!ons of pepsinogens and
a. A doctor is looking to prescribe a larger dose of a vitamin that would not
5 a. Water soluble vitamin. Fat soluble vitamins are stored
easily cause vitamin toxicity. What type or vitamin would be the best to
within the body’s fat stores making it harder for the body
prescribe? Explain your answer.
hydrochloric acid. Excess amounts would lead to erosion
to rid itself of them.
- Water soluble vitamin
- Fat soluble vitamin
of the stomach lining. b. Fat soluble vitamin. Fat soluble vitamins are stored within
- All of the above the body’s fat stores making it harder for the body to rid
itself of them.
b. A patient is experiencing vitamin toxicity. What type of vitamin would be
causing this toxicity? Explain your answer.
Ques!on 2 2. pts
Fill in the four blanks:
, M3: Exam - Requires Respondus LockDown
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Due No due date Points 100 Ques!ons 24
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5 a. Explain which digestive system functions are carried out by the large 5 a. Absorption: In the large intestine, water and electrolytes
intestine. and reabsorbed and vitamins are absorbed.
Defecation: Feces travel to the rectum where it is
b. Explain which digestive system functions are carried out by the small excreted via the anus.
intestine.
A!empt History b. Digestion: Chemical and mechanical: In the small
intestine chemical digestion continues as enzymes from
the pancreatic juices break down starches and proteins
and begin digestion of fat. Mechanical digestion
A"empt Time Score
continues as bile breaks down fat into smaller pieces.
Absorption: begins as digested food molecules, water
LATEST and fat are absorbed into the bloodstream.
6 Note: Essay answers must clearly be in your own words. 10 a. The digestive system has four main roles that it performs:
Answer the following essay question: Ingestion, digestion, absorption and defecation.
a. Name and explain the four main functions performed by the digestive Ingestion is when food enters the mouth.
system. Digestion or food breakdown occurs when food is
Score for this quiz: moved, mixed, and exposed to enzymes along the
b. Describe parietal cells and chief cells: name their location, secretions gastrointestinal (GI) tract. Digestion can be divided into
Submi!ed
and purposes. two parts: mechanical and chemical digestion.
Mechanical digestion occurs when food is broken down
This a!empt took into smaller pieces. This occurs when the teeth chew
food, when the stomach mixes with food, and food is
moved along the GI tract. Chemical digestion is the
breakdown of food by enzymes.
Ques!on 1 pts
Absorption is the process of moving digested food into
the blood stream.
Defecation is the excretion of indigestible food from the
anus.
Explain why someone who has hypergastrinemia (excessive
b. The parietal cells (located in the wall of the stomach
body) secrete hydrochloric acid, generating a pH or 1.3 –
secre"on of gastrin) might develop gastric/stomach ulcers.
3.5. This very acidic pH kills many of the bacteria
ingested along with food. In addition, the low pH stops
the activity of salivary amylase. The secretion of
hydrochloric acid is essential in the activation of pepsin.
Chief cells: secrete pepsinogen. Pepsinogen (a pro-
enzyme) is secreted by the chief cells in the stomach.
Hydrochloric acid converts the inactive pepsinogen
(secreted by the chief cells) into the active enzyme
pepsin which begins the breakdown of proteins.
7 a. Match the digestive organ with the one substance it produces: 4 a.
Pancreas = _____ Pancreas = Lipase, Amylase, Trypsin
Liver = _____ Liver = Urea, Bile
Mouth = _____ Mouth = Salivary amylase
b. Match the digestive organ with the one substance it produces: b.
Large intestine = _____ Large intestine = Vitamin K
Stomach = _____
Small intestine = _____
Gastrin s!mulates the secre!ons of pepsinogens and
Stomach = Pepsinogen, Chyme
Small intestine = Secretin, Cholecystokinin
Options:
hydrochloric acid. Excess amounts would lead to erosion
-
-
Lipase
Urea
of the stomach lining.
- Salivary amylase
- Vitamin E
- Cholecystokinin
- Chyme
- Pepsinogen
- Trypsin
Ques!on 2 2. pts
Fill in the four blanks:
, M3: Exam - Requires Respondus LockDown
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Due No due date Points 100 Ques!ons 24
Time Limit 60 Minutes Requires Respondus LockDown Browser
- Bile
- Vitamin K
- Secretin
- Amylase
8
-
A!empt History
a. What is the purpose of the hormone Ghrelin?
Increase hunger, decrease satiety
3 a. Increase hunger, decrease satiety
- Increase hunger, increase satiety b. Decrease hunger, increase satiety
-
-
Decrease hunger, increase satiety
Decrease hunger, decrease satiety
A"empt Time Score
b. What LATEST
is the purpose of the hormone Leptin? (Same options as a. above)
9 a. Which of the following statements is false? 3 - The ileocecal valve controls the entrance of chyme into
- Taste buds are located on the surface of the mouth and the wall of the the small intestine. (It controls the entrance of chyme
pharynx. into the large intestine).
- The ileocecal valve controls the entrance of chyme into the small
Score for this quiz:
intestine. - The stomach is located along the right side of the
- The gallbladder, teeth and tongue are considered accessory organs to abdomen below the diaphragm. (It is located along the
Submi!ed
the digestive system. left side of the abdomen below the diaphragm).
- The alimentary canal is a continuous muscular tube, open at both
ends. This a!empt took
b. Which of the following statements is false?
- The ileocecal valve controls the entrance of chyme into the large
intestine. Ques!on 1 pts
- The liver, pancreas and tongue are considered accessory organs to
the digestive system.
- The stomach is located along the right side of the abdomen below the
diaphragm.
10 True/ False:
Explain why someone who has
2
hypergastrinemia
a. True
(excessive
secre"on of gastrin) might develop b.gastric/stomach
a. Lipids can be divided into three categories: saturated fat, unsaturated
fat, and cholesterol.
ulcers.
False. Proteins can be divided into these two categories.
b. Lipids can be divided into two categories: complete or incomplete
11 True/ False: 2 a. True
a. Anabolism combines smaller molecules to make larger molecules.
b. False. Anabolism
b. Catabolism combines smaller molecules to make larger molecules.
12 True/ False: 2 a. True
a. The nasopharynx is the most superior region of the pharynx.
b. False. The nasopharynx is the most superior region
b. The oropharynx is the most superior region of the pharynx.
13 True/ False: 2 a. False. It does not include an oblique layer.
a. The pharynx has two types of skeletal muscle: circumferential and
oblique. Gastrin s!mulates the secre!ons of pepsinogens
b. False. and
It only has two; it does not include an oblique layer.
b. hydrochloric
The pharynx has three types of skeletal acid. Excess amounts would lead to erosion
muscle: circumferential,
longitudinal and oblique.
of the stomach lining.
14 True/ False: 2 a. False. Chemical digestion
a. The digestive work of salivary amylase is an example of mechanical
digestion. b. True
b. The oblique layer of the stomach, churning food into smaller pieces is
an example of mechanical digestion.
Ques!on 2 2. pts
Fill in the four blanks:
Browser + Webcam
Due No due date Points 100 Ques!ons 24
Time Limit 60 Minutes Requires Respondus LockDown Browser
Multiple Past Questions and Answers:
# Question Points Answer
1
A!empt History
a. Explain why someone who has hypergastrinemia (excessive secretion of
gastrin) might develop gastric/ stomach ulcers.
5 a. Gastrin stimulates the secretions of pepsinogens and
hydrochloric acid. Excess amounts would lead to erosion
of the stomach lining.
b. Explain why a patient with liver disease would have intolerance to fatty
foods. A"empt Time Score
b. The liver produces bile which breaks down fats. If it is not
producing bile (or less bile), fats will not be broken down
LATEST eDectively.
2 a. Fill in the four blanks: 5 a.
Food enters the stomach from the ___A___ via the ___B___ sphincter. Food A: Esophagus
exists the stomach via the ___C___ sphincter into the ___D___. B: Cardioesophageal sphincter (or lower esophageal
sphincter/LES)
Score for this quiz: C: Pyloric
D: Small intestine (or duodenum)
Submi!ed
3 a. Look carefully at the diagram below. Label the following 5 organs of the 10 a.
This a!empt took
digestive system. To receive credit for the intestines you must label the 1: Liver
specific region: 3, 4, 7, 9, 10 (answer to all provided) 2: Pancreas
3: Stomach
4: Gallbladder
Ques!on 1 5: Duodenum pts
6: Ileum
7: Jejunum (not small intestine)
8: Ascending colon
9: Appendix (not large intestine)
Explain why someone who has hypergastrinemia (excessive 10: Rectum (not large intestine)
secre"on of gastrin) might develop gastric/stomach ulcers.
4
Gastrin s!mulates the secre!ons of pepsinogens and
a. A doctor is looking to prescribe a larger dose of a vitamin that would not
5 a. Water soluble vitamin. Fat soluble vitamins are stored
easily cause vitamin toxicity. What type or vitamin would be the best to
within the body’s fat stores making it harder for the body
prescribe? Explain your answer.
hydrochloric acid. Excess amounts would lead to erosion
to rid itself of them.
- Water soluble vitamin
- Fat soluble vitamin
of the stomach lining. b. Fat soluble vitamin. Fat soluble vitamins are stored within
- All of the above the body’s fat stores making it harder for the body to rid
itself of them.
b. A patient is experiencing vitamin toxicity. What type of vitamin would be
causing this toxicity? Explain your answer.
Ques!on 2 2. pts
Fill in the four blanks:
, M3: Exam - Requires Respondus LockDown
Browser + Webcam
Due No due date Points 100 Ques!ons 24
Time Limit 60 Minutes Requires Respondus LockDown Browser
5 a. Explain which digestive system functions are carried out by the large 5 a. Absorption: In the large intestine, water and electrolytes
intestine. and reabsorbed and vitamins are absorbed.
Defecation: Feces travel to the rectum where it is
b. Explain which digestive system functions are carried out by the small excreted via the anus.
intestine.
A!empt History b. Digestion: Chemical and mechanical: In the small
intestine chemical digestion continues as enzymes from
the pancreatic juices break down starches and proteins
and begin digestion of fat. Mechanical digestion
A"empt Time Score
continues as bile breaks down fat into smaller pieces.
Absorption: begins as digested food molecules, water
LATEST and fat are absorbed into the bloodstream.
6 Note: Essay answers must clearly be in your own words. 10 a. The digestive system has four main roles that it performs:
Answer the following essay question: Ingestion, digestion, absorption and defecation.
a. Name and explain the four main functions performed by the digestive Ingestion is when food enters the mouth.
system. Digestion or food breakdown occurs when food is
Score for this quiz: moved, mixed, and exposed to enzymes along the
b. Describe parietal cells and chief cells: name their location, secretions gastrointestinal (GI) tract. Digestion can be divided into
Submi!ed
and purposes. two parts: mechanical and chemical digestion.
Mechanical digestion occurs when food is broken down
This a!empt took into smaller pieces. This occurs when the teeth chew
food, when the stomach mixes with food, and food is
moved along the GI tract. Chemical digestion is the
breakdown of food by enzymes.
Ques!on 1 pts
Absorption is the process of moving digested food into
the blood stream.
Defecation is the excretion of indigestible food from the
anus.
Explain why someone who has hypergastrinemia (excessive
b. The parietal cells (located in the wall of the stomach
body) secrete hydrochloric acid, generating a pH or 1.3 –
secre"on of gastrin) might develop gastric/stomach ulcers.
3.5. This very acidic pH kills many of the bacteria
ingested along with food. In addition, the low pH stops
the activity of salivary amylase. The secretion of
hydrochloric acid is essential in the activation of pepsin.
Chief cells: secrete pepsinogen. Pepsinogen (a pro-
enzyme) is secreted by the chief cells in the stomach.
Hydrochloric acid converts the inactive pepsinogen
(secreted by the chief cells) into the active enzyme
pepsin which begins the breakdown of proteins.
7 a. Match the digestive organ with the one substance it produces: 4 a.
Pancreas = _____ Pancreas = Lipase, Amylase, Trypsin
Liver = _____ Liver = Urea, Bile
Mouth = _____ Mouth = Salivary amylase
b. Match the digestive organ with the one substance it produces: b.
Large intestine = _____ Large intestine = Vitamin K
Stomach = _____
Small intestine = _____
Gastrin s!mulates the secre!ons of pepsinogens and
Stomach = Pepsinogen, Chyme
Small intestine = Secretin, Cholecystokinin
Options:
hydrochloric acid. Excess amounts would lead to erosion
-
-
Lipase
Urea
of the stomach lining.
- Salivary amylase
- Vitamin E
- Cholecystokinin
- Chyme
- Pepsinogen
- Trypsin
Ques!on 2 2. pts
Fill in the four blanks:
, M3: Exam - Requires Respondus LockDown
Browser + Webcam
Due No due date Points 100 Ques!ons 24
Time Limit 60 Minutes Requires Respondus LockDown Browser
- Bile
- Vitamin K
- Secretin
- Amylase
8
-
A!empt History
a. What is the purpose of the hormone Ghrelin?
Increase hunger, decrease satiety
3 a. Increase hunger, decrease satiety
- Increase hunger, increase satiety b. Decrease hunger, increase satiety
-
-
Decrease hunger, increase satiety
Decrease hunger, decrease satiety
A"empt Time Score
b. What LATEST
is the purpose of the hormone Leptin? (Same options as a. above)
9 a. Which of the following statements is false? 3 - The ileocecal valve controls the entrance of chyme into
- Taste buds are located on the surface of the mouth and the wall of the the small intestine. (It controls the entrance of chyme
pharynx. into the large intestine).
- The ileocecal valve controls the entrance of chyme into the small
Score for this quiz:
intestine. - The stomach is located along the right side of the
- The gallbladder, teeth and tongue are considered accessory organs to abdomen below the diaphragm. (It is located along the
Submi!ed
the digestive system. left side of the abdomen below the diaphragm).
- The alimentary canal is a continuous muscular tube, open at both
ends. This a!empt took
b. Which of the following statements is false?
- The ileocecal valve controls the entrance of chyme into the large
intestine. Ques!on 1 pts
- The liver, pancreas and tongue are considered accessory organs to
the digestive system.
- The stomach is located along the right side of the abdomen below the
diaphragm.
10 True/ False:
Explain why someone who has
2
hypergastrinemia
a. True
(excessive
secre"on of gastrin) might develop b.gastric/stomach
a. Lipids can be divided into three categories: saturated fat, unsaturated
fat, and cholesterol.
ulcers.
False. Proteins can be divided into these two categories.
b. Lipids can be divided into two categories: complete or incomplete
11 True/ False: 2 a. True
a. Anabolism combines smaller molecules to make larger molecules.
b. False. Anabolism
b. Catabolism combines smaller molecules to make larger molecules.
12 True/ False: 2 a. True
a. The nasopharynx is the most superior region of the pharynx.
b. False. The nasopharynx is the most superior region
b. The oropharynx is the most superior region of the pharynx.
13 True/ False: 2 a. False. It does not include an oblique layer.
a. The pharynx has two types of skeletal muscle: circumferential and
oblique. Gastrin s!mulates the secre!ons of pepsinogens
b. False. and
It only has two; it does not include an oblique layer.
b. hydrochloric
The pharynx has three types of skeletal acid. Excess amounts would lead to erosion
muscle: circumferential,
longitudinal and oblique.
of the stomach lining.
14 True/ False: 2 a. False. Chemical digestion
a. The digestive work of salivary amylase is an example of mechanical
digestion. b. True
b. The oblique layer of the stomach, churning food into smaller pieces is
an example of mechanical digestion.
Ques!on 2 2. pts
Fill in the four blanks:
