Pre Lab 2 Flashcards Preview

Block 5 week 1 Dani > Pre Lab 2 > Flashcards

Flashcards in Pre Lab 2 Deck (12):
1

What is the lateral and medial palpebral (canthal) ligament and what are they attached to?

the allow for the opening of the eye.
Lateral-> zygomatic bone
medial-> nasal bone

2

If you fracture the zygomatic bone, how can you tell?

your eye will droop due to the lateral palpebral (canthal) ligament

3

What does telecanthus (widening of intercanthal distance) and almond-shaped palpebral fissures tell you?

there is detachment of medial canthal ligament on disruption of nasal orbital area

4

what comes through the mandibular foramen?

inferior alveolar nerve of V3
inferior alveolar artery

5

What comes through the mental foramen?

mental nerve of V3

6

The inferior alveolar artery and inferior alveolar nerve enter the mandible at the (blank)

mandibular foramen

7

Right out of the foramen ovale, what ganglion do you see?

otic ganglion

8

What artery and nerves go to the bottom teeth?

inferior dental plexus from inferior alveolar nerve
Dental branch arteries from inferior alveolar artery

9

If you get hit in the mandible, where is it most likely to fracture?

body> neck> angle

10

Does the coronoid process of the mandible fracture often?

no because the temporalis muscle protects it

11

(blank) are can fracture from blow to symphysis

subcondylar

12

Three places often broken in a mandibular fracture are...?

cuspid area, third molar area, condyle