The labella, zygomatic bone, supraorbital margin, and roof of orbital cavity are all landmarks of what cranial bone?
Frontal
100
The mandibular notch separates the ____ process and the __________ process
Coronoid and condyler
100
What are the most moveable part of your face?
Lips
100
The mandibular elevators are:
- masseter
- temporalis
- medial pterygoid plate
200
Lips, teeth, tongue, alveolar ridge, hard palate, soft palate, mandible
articulators
200
The occipital condyles articulate with _________
C1 AKA atlas
200
What are the 5 processes of the maxilla?
1. frontal
2. orbital
3. zygomatic
4. alveolar
5. palatine
200
The principle muscle acting on the lips is:
Orbicularis oris
200
The mandibular depressors are:
- geniohyoid
- mylohyoid
- digastric
- platysma
300
True/ False: all bones in the skull are paired
False
300
The parietal bone fuses together at the _________ suture and fuses with the temporal bone at the _________ suture
1. sagital
2. squamous
300
The ________ bones make up the posterior 1/4 of the hard palate
palatine
300
The levator lab superior and the zygomatic major both:
insert into the mid-upper lip and elevate the upper lip
300
Which mandibular muscle protrudes the mandible?
The lateral pterygoid plate
400
Forms framework for organs of mastication, speech, respiration, and facial expressions
facial skeleton
400
What are the 4 portions of the temporal bone?
1. squamous
2. tympanic
3. petrous
4. mastoid
400
What are the 4 processes of the zygomatic bones
1. frontal
2. orbital
3. maxillary
4. temporal
400
This muscle elevates and wrinkles the chin, and pulls lower lip out
Mentalis
400
what does the tensor veil palatini do?
dilates the Eustachian tube and equalizes pressure during swallowing and yawning
500
The cranium _____ & _______ the brain
Houses and protects
500
Where is the sphenoid located?
between the ethmoid and the foramen magnum
500
Mixed dentition can span between how many years?
6-7 years
500
Typically considered a muscle of the neck, but it has a role as a mandibular depressor
Platysma
500
The palatoglossus makes the muscular portion of the ________ faucil pillars
The palatopharyngeous makes the muscular portion of the ________ faucil pillars