Time:
25-minutes,
48 seconds.
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Test: quiz
12
the digestive
system - summer 2023
Question Completion Status:
Test Information
Description
You will have 10 questions and 45 minutes to complete the quiz. Please use the Possible answer list for the numbers for your answers.
Instructions
Timed Test
This test has a time limit of 55 minutes.This test will save and submit automatically when the time expires.
Warnings appear when half the time, 5 minutes, 1 minute, and 30 seconds remain.
Multiple Attempts Not allowed. This test can only be taken once.
Force Completion This test can be saved and resumed at any point until time has expired. The timer will continue to run if you leave the test.
Your answers are saved automatically.
QUESTION 1
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Anatomy: The common bile duct forms from the union of the bile duct and the main pancreatic duct. The _____ is an extension of the common bile duct and it empties into the duodenum. It
protrudes into the lumen of the duodenum.
5
QUESTION 2
Anatomy: The _____ are longitudinal folds in the walls of a tubular organ. For example, we find these features in the stomach, urinary bladder, uterus, vagina, and others. Functionally they are
important because they allow for stretch without significantly increasing pressure on their contents.
203
QUESTION 3
Anatomy: The _____ begins at ileocecal (ileocolic) sphincter and ends with the sphincter ani. Its average length in adult humans is 5 feet and it includes the cecum (caecum), appendix, colon,
rectum, and anal canal. Functionally, it is responsible for some absorption and for controlling elimination of feces.
122
QUESTION 4
Anatomy: The _____ is part of the peritoneum, which is attached to the greater curvature of the stomach and part of the duodenum.
90
QUESTION 5
Anatomy: There are clusters of lymph nodules in the wall of the ileum known as _____. Functionally, they help prevent pathogen invasion.
175
QUESTION 6
Physiology: Mucus has a number of functions in the gastrointestinal track including it is bactericidal, a lubricant, and in the stomach it neutralizes stomach acid, which _____.
183
QUESTION 7
Physiology: The pancreatic juice includes sodium bicarbonate, pancreatic amylase, _____, two nucleases, and three protein-digesting enzymes.
161
QUESTION 8
Physiology: There are several phases of control for secretion and contraction of the small intestine. They include; the gastric phase, the cephalic phase, and the _____.
115
QUESTION 9
Physiology: _____ are one kind of gastric gland. They produce somatostatin, which inhibits hydrochloric acid (HCl) secretion.
47
QUESTION 10
Physiology: Brush border cells of the small intestine produce a number of enzymes. They include; brush border disaccharases, brush border phosphatase, brush border nucleosidase, and _____.
23
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Remaining Time: 25 minutes, 48 seconds.