Mechanical Digestion Quiz
Preview:
what process did teeth carries out?
A. absorption
B. assimilation
C. mechanical digestion
D. chemical digestion
what is pulp cavity
A. outer layer of the crown of the tooth
B. space in the tooth containing nerves and blood vessels
C. a layer that sticks to your teeth and gum
D. a layer of cement fixes the root of the tooth
In order to keep teeth strong and healthy you should always brush your teeth with a toothpaste containing what?
A. fluoride
B. calcium
C. antibacterial
D. none of the above
where did the process of mechanical digestion occurs?
A. occurs in stomach
B. occurs in the mouth (teeth) through a process mastication
C. occurs in alimentary canal
D. occurs in chemical breakdown
These teeth are big and strong to help you grind food so it can be swallowed.
A. wisdom teeth
B. canines teeth
C. molars teeth
D. premolar
What is the function of incisors?
A. For cutting
B. For grinding
C. For swallowing
D. None of the above
What hard, tough, and shiny substance covers the teeth?
A. wax
B. diamond
C. keratin
D. enamel
What is the function of canines?
A. Tearing
B. Cutting
C. Grinding
D. All of the above
______ is the pink area around my teeth.
A. tooth
B. gums
C. plaque
D. cavity
How many adult teeth does a typical human adult have?
A. 30
B. 32
C. 20
D. 36
what happen when bacteria get into space between teeth
A. tooth decay
B. periodontal disease
C. ulser disease
D. cavities
which one of these is pulp cavity
A. A
B. B
C. C
D. D
what is the function of premolar
A. bitting off pieces of food
B. similar function to incisors
C. tearing and grinding food
D. chewinv and grinding food
The pulp at your teeth contains ______, which send messages to the brain if your ice pop is too cold.
A. blood vessels
B. nerves
C. brain waves
D. none of the above
what is the best way to prevent tooth decay
A. visit the dentist every 6 months
B. avoid eating sugar
C. brushing teeth
D. go for a check up
