Alimenation Flashcards

1
Q

What are teeth made of in the enamal?

A

Hydroxyapatite

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

What are teeth made of in the dentine?

A

Collagen

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

What are teeth eroded by?

A

Acid

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

How many pairs of salivary glands are there?

A

3

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

What cranial nerves control the salivary glands?

A

7 and 9

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

How much saliva do the three pairs of salivary glands produce a day

A

0.5L

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

Saliva is hypotonic; what does this mean?

A

Has a lower osmotic pressure

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

What 6 things are contained in saliva?

A
  1. 100mM NaCl in mucous
  2. Salivary amylase
  3. HCO3-
  4. SCN-
  5. I-
  6. Lysosome
How well did you know this?
1
Not at all
2
3
4
5
Perfectly