Digestive

Question 1

Ptyalin (salavary amylase)

Mouth

Answer 1

Starts breakdown of starch

Question 2

Sublingual lipase

Mouth

Answer 2

Starts breakdown of fat

More prevalent in infants

Question 3

Gastric glands

Answer 3

Give rise to parietal cells ( oxyntic cells) chief cells (peptic cells)

Question 4

Chief/peptic cells

Answer 4

Produce pepsinogen

Later converted to pepsin by hcl

Question 5

Parietal/oxyntic cells

Answer 5

HCL which converts pepsinogen to pepsin

Intrinsic factor for B12 absorption in terminal ileum

Question 6

Mucous neck cells aka cardiac gastric cells

Answer 6

Make mucous

Question 7

Pyloric glands

Answer 7

Give rise to gastric cells which produce gastrin( increase gastric secretions & motlity) and mucous

Question 8

Brunner’s glands

Answer 8

Mucous secreting glands in duodenum
Bicarbonate rich alkaline
Buffers chyme

Question 9

Secretin

Answer 9

Bicarbonate-buffers acid chyme from stomach

Water- cause release of pancreatic enzymes

Question 10

Lactase

Answer 10

Lactose into glucose and galactose

Question 11

Sucrase

Answer 11

Sucrose into glucose and fructose

Question 12

Maltase

Answer 12

Maltose into glucose and glucose