Digestive + Endocrine System (things I forget)

Question 1

What is a genetic disorder which caused an underdeveloped enteric nervous system?

Answer 1

Hirschprung’s Disease

Question 2

Facial muscles of the oral cavity?

Answer 2

Genioglossus
Geniohyoid
Mylohyoid
Orbicularis Oris
Masseter
Buccinator

Question 3

What are primary teeth called? (spell it)
How many of these teeth?
When do they grow?
Dental Formula?

Answer 3

Deciduous Teeth
20 teeth
5 per quadrant
6 mo - 2 yrs

2 - 1 - 2
I - C - M
2 - 1 - 2

Question 4

What are primary teeth called? (spell it)
How many of these teeth?
When do they grow?
Dental Formula?

Answer 4

Succedaneous
32 teeth
8 per quadrant
6-12 yrs
(16 - 25 -> wisdom teeth)

2 - 1 - 2 - 3
I - C - Pm - M
2 - 1 - 2 - 3

Question 5

Clinincal relevence to teeth

Answer 5

• NAV in pulp cavity
• if cavity get to there
  infection can spread
  
  • osteomyelitis
  • endocarditis if
    weakened heart
• check for periodontal
  disease w/ checking
  depth of gums want
  1-3 mm
• When extract tooth crunching sound is the periodontal ligaments breaking