alimentary quiz

Question 1

the # and names of the alimentary canal

Answer 1

4- mucosa, submucosa, muscularis, and serosa

Question 2

function of incisors

Answer 2

to cut and sheer food

Question 3

function of canines

Answer 3

to tear and grip food

Question 4

function of premolars

Answer 4

to crush and grind food

Question 5

function of molars

Answer 5

to crush and grind food

Question 6

what Is the part of the tooth that contains blood vessels and nerves

Answer 6

the pulp

Question 7

how many teeth do children and adults have

Answer 7

children-20
adults-32

Question 8

the two sphincters in the stomach and their locations

Answer 8

lower egophageal sphincter: top of the stomach
pyloric sphincter: bottom of the stomach

Question 9

how many layers are in the stomach

Answer 9

4

Question 10

components of gastric juices

Answer 10

water, hydrochloric acid, enzymes, mucus, and intrinsic factor

Question 11

arrangement of small intestine
superior-> to inferior

Answer 11

duodenum-jejunum-ileum

Question 12

define villi

Answer 12

tiny, finger-like projections that line the inner surface of the small intestine

Question 13

What is located in the large intestine that help produce vit B and K?

Answer 13

bacteria In the colon

Question 14

what kind of movement does the internal sphincter have

Answer 14

involuntary

Question 15

what kind of movement does the external sphincter have

Answer 15

voluntary