Teeth Flashcards
1
Q
teeth
A
break down food into smaller pieces for swallowing and further digestion
2
Q
Mastication
A
produces the bolus - cutting and mixing of food
3
Q
Incisor function
A
cut food
4
Q
Canine function
A
tear food
5
Q
Premolar function
A
crush and grind food
6
Q
Molar function
A
grind food
7
Q
Enamel
A
tooth forming cells + calcium salt. Can’t be renewed or extended, no nervous system in it
8
Q
Dentin
A
major part of teeth, collagen fiber + calcium salts, canals extend to the pulp cavity
9
Q
Pulp
A
all the nerves and blood vessels lie here
10
Q
Nerves
A
provide sensation of heat and cold - sensory function
11
Q
Blood vessels
A
keep blood flowing, prevents the tooth from becoming brittle by keeping your teeth moisturized and nourished
12
Q
Cementum
A
similar composition of dentine, no canals, helps tooth anchor in jaw
