Exocine Pancreas

Question 1

Trypsinogen, Amylase, lipase, etc are secreted by ____________ cells

Answer 1

Acinar

Question 2

Duct cells secrete ____________

Answer 2

Bicarbonate

Question 3

What stimulates acinar cells?

Answer 3

CCK

Question 4

Duct cells are stimulated by _____________

Answer 4

Secretin

Question 5

What is increased in the small intestine when there is chyme?

Answer 5

osmolarity and stretch

Question 6

CCK stimulates the pancreatic ___________ to secrete digestive enzymes

Answer 6

Acini

Question 7

CCK is secreted from pancreatic ______ cells

Answer 7

I

Question 8

List the 3 main pancreatic enzymes found in pancreatic juice

Answer 8

• amylase
• trypsin
• lipase

Question 9

__________ digests starch

Answer 9

Amylase

Question 10

_____________ digests protein

Answer 10

Trypsin

Question 11

_____________ digests triglycerides

Answer 11

Lipase

Question 12

Which 2 enzymes are required to completely digest food in the SI?

Answer 12

Pancreatic and brush border enzymes

Question 13

What is the inactive form of trypsin?

Answer 13

Trypsinogen

Question 14

What brush border enzyme activates Trypsininogen?

Answer 14

Enterokinase

Question 15

An inactive molecule is termed ____________

Answer 15

Zymogen

Question 16

What does trypsin do after it is activated?

Answer 16

Activate the other zymogens

Question 17

Alcoholism, gallstones, trauma, infections and toxicosis may cause what in the pancreas?

Answer 17

Pancreatitis

Question 18

How can you detect pancreatic pathology or routinely monitor the pancreas?

Answer 18

Serum trypsinogen and pancreatic amylase and lipase test