Unit 7
1. Nutrient-rich blood is carried from the small intestine to the
liver to provide food for hepatic cells by the:
a). Hepatic Artery
b). Aorta
c). Hepatic Portal Vein
d). Central Vein
2. The __________ ________ delivers oxygen-rich blood from aorta
to liver
a). Unbilical Vein
b). Hepatic Cells
c). Hepatic Artery
d). Central Vein
3. Blood passes thru hepatic lobules and moves out of the liver in
the ________ _____.
a). Umbilical Vein
b). Hepatic Cells
c). Hepatic Artery
d). Central Vein
4. Which of the following is NOT a function of the liver?
a). Protein Metabolism
b). Breakdown of vitamins
c). Bile secretion
d). Carbohydrate metabolism
5. _______ _____ engulf foreign material from blood in the sinusoids.
a). Canaliculi
b). Hepatic cells
c). Hepatic lobules
d). Kupffer's cells
6. Bile produced by the gall bladder contains:
a). Bilirubin
b). Cholesterol
c). Electrolytes
d). All of the above
7. The gall bladder contracts when stimulated by the hormone _______
from the small intestine.
a). Acetylcholinesterase
b). Cholecystokinin
c). Biliverdin
d). Adrenaline
8. The three exocrine pancreatic enzymes are:
a). trypsin, steapsin, and amylopsin
b). amylopsin, ptyalin, and tryptophan
c). steapsin, trypsinogen, and polypeptin
d). trypsin, lipase, protease
9. The middle section of the small intestine is the:
a). Duodenum
b). Ileum
c). Jejunum
d). Pylorus
10. The villi in the small intestine can be found in the:
a). Serous layer
b). Mucosa
c). Submucosa
d). Circular muscle
11. The three bundles of longitudinal muscle that cause pouches in the
large intestines are called:
a). Circular muscles
b). Haustra
c). Stretch Receptors
d). Tenia coli
12. Which of the following is not a constituent of fecal material?
a). Bacteria
b). Protein
c). Water
d). Bile
13. ______ acts like a soap and emulsifies fats.
a). Blood
b). Bile
c). Lobules
d). Pancreatic juice
14. Canaliculi, also known as ______ _______ are dead end canals that
carry bile from the hepatic cells to the bile duct.
a). Central Vein
b). Kupffer's Cells
c). Hepatic Lobules
d). Bile Canal
15. Which is NOT one of the contents found in bile?
a). bile salts
b). electrolytes
c). biliverdin
d). blood
16. Pigments that are made from the breakdown of old red cells by Kupffer's
cells are _________ and __________.
a). Bilirandi and Bilverna
b). Bilirubin and Biliverdin
c). Bilicandin and Biliverdin
d). Bilrubet and Bilverdi
17. What is located on the left side of the abdomen and posterior to the
stomach?
a). Pancreas
b). Liver
c). Gallbladder
d). Heart
18. __________ and __________ are hormones from the duodenum that controls
the secretions of pancreatic cells.
a). Secretin and Pancreozymin
b). Jejunum and Glucagon
c). Glucagon and Sodium Bicarbonate
d). Insulin an Ileum
19. What is NOT a layer of the small intestine?
a). Cicular Muscle
b). Mucosa
c). Oblique Muscle
d). Intestinal Mucosa
20. ___________ activates trypsinogen from the pancreas.
a). Erepsin
b). Enterokinase
c). Lacteal
d). Maltase
21. What is NOT a function of the large intestine?
a). Stores waste
b). Absorbs water
c). Compacts waste
d). Forms glucose
Answers
1. d
2. c
3. a
4. b
5. d
6. d
7. b
8. a
9. c
10. b
11. d
12. b
13. b
14. d
15. d
16. b
17. a
18. a
19. c
20. b
21. d
|