Outline 18 Flashcards
(87 cards)
<p>What bones make up the calvaria </p>
<p>frontal parietal occipital temporal sphenoid</p>
<p>What bones make up the cranium</p>
<p>ALL skull
EXPECT
mandible</p>
<p>What is the area where all joints connect in the skull called</p>
<p>fontanellas
| </p>
<p>what type of jts are in the skull</p>
<p>suture</p>
<p>what happens in cleft lip</p>
<p>palatine process of maxilla fail to close
| </p>
<p>How many bones does sphenoid articulate with?
| What are they?</p>
<p>8 bones
1. frontal
2. parietal
3. occipital
4. temporal
5. zygomatic
6. maxillary
7. nasal
8. mandibular</p>
<p>what is the sella turica</p>
<p>where pituitary gland and stock sit (inflidibulum)</p>
<p>What parts make up the temporal bone</p>
<p>styloid process
mastoid process
zygomatic arch
zygomatic process contributes</p>
<p>parietal bone
superior line marks?
inferior line marks?</p>
<p>superior line: attachment of temporal is fascia that covers temporal is muscles
inferior line: attachment of temporal is muscle</p>
<p>what is included in occiptal</p>
<p>foremen magnum
occiptal condyles
sup + inf nuchal lines
external occipital protuberance </p>
<p>what and where is the infraorbital foreamen</p>
<p>in the maxillae
| where infraorbital a + v pass through </p>
<p>What travels in the mandibular canal
| where does it start, where does it finish</p>
<p>inferior alevolar n
mandibular foramen
mental foramen</p>
<p>inferior alveolar n is a branch of? </p>
<p>mandibular n which is a branch of CN 5</p>
<p>what happens when you loose your teeth</p>
<p>bone wears down
| mental foremen may be exposed</p>
<p>Zygomatic arch is made up of?</p>
<p>zygomatic bone and zygomatic process of temporal bone</p>
<p>What is the pterion</p>
<p>where frontal, parietal, and sphenoid bone meet
| </p>
<p>what is underneath the pterion</p>
<p>meningeal a
| </p>
<p>what happens if you hit the pterion</p>
<p>DEATH</p>
<p>what are the sutures in the skull</p>
<p>parietal and frontal: coronal
parietal and parietal: saggital
parietal and occipital: lambdoid</p>
<p>What are the landmarks between the skull bones called?</p>
<p>parietal and frontal: bregma
parietal and parietal: vertex
parietal and occipital: lambda</p>
<p>4 openings</p>
<p>foremen magnum
external auditory meatus
orbits
nasal aperture </p>
<p>what makes up the nasal aperture</p>
<p>nasal bones
| maxillary bones</p>
<p>S.C.A.L.P</p>
<p>skin connective tissue aponeurosis epicranialis loose areolar tissue pericranium</p>
<p>what veins does aponeurosis epicranialis have </p>
<p>emissary veins</p>
what happens if emissary veins get infected
can go into brain
What two main branches is the brain supplied by
subclavian- post brain common carotid - external: superficial structures - internal: anterior and lateral brain
Branches of the subclavian
vertebral a inferior thyroid deep cervical
Vertebral a supplies?
spinal cord
vertebral a breaks off into two smaller branches. what are they?
basilar | post. brain
what does basilar supply
brain stem
what does post brain a supply
post and inf brain
what does inferior thyroid suply
inferior thyroid
what does deep cervical supply
cervical vertebrae
Branches of internal common carotid
posterior communicating ophthalmic anterior cerebral ends in: middle cerebral gives off: ant. choroidal
what does post communicating supply
connects with posterior cerebral
what does opthalmic supply
eyes |
what does anterior cerebral supply
anterior and middle brain
what does middle cerebral supply
lateral brain
what does anterior choroidal supply
deep nuclei of brain
Branches of external carotid
Superficial temporal Ascending pharangeal Linguinal Facial Occipital Posterior auricular Superior thyroid Maxillary
```What does ascending pharyngeal supply
pharynx | prevertebral muscles
What does superficial temporal supply
face, scalp, external ear
What does linguinal supply
tongue
What does face below eyes supply
face below eyes (part of submandibular triangle)
What does occipital supply
post/inferior scalp
What does maxillary supply
mouth nose teeth jaw
What does superior thyroid supply
superior thyroid
What does poster auricular supply
scalp, external ear, eardrum (tympanic membrane)
Circle of wills contents
post cerebral post communicating ant cerebral ant communicating internal carotid optic chiasm pituitary gland
```What CN is sensory to the face what CN is motor
Cn 5: sensory | Cn7: motor
what are the Cn5 nerves
v1: opthalmic v2: maxillary v3: mandibular
what are the cn7 nerves
temporal zygomatic buccal mandibular cervical post auricular ``` + 2 sensory & parasympathetic
what are the 2 sensory/parasymp n of cn7
chorda tympani | greater petrosal
chorda tympani sensory PNS
sensory: ant 2/3 of tongue | PNS:
greater petrosal senosry PNS
sensory: taste of palate | PNS: oral mucosa, nasal pharynx, nasal cavity, and lachrymal glands
