Head, Face and Neck book slides Flashcards

1
Q

A fracture of the cribriform plate is associated with an injury to which cranial nerve

A

Cranial Nerve I-Olfactory

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2
Q

Direct trauma to the orbit, fracture to the obital canal or pressure on the optic pathway are associated with an injury to which cranial nerve injury

A

Cranial nerve II-Optic

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3
Q

Pressure from herniating uncus on nerve, fracture involving cavernous sinus or an aneurysm is associated with an injury to which cranial nerve injury

A

Cranial Nerve III=Oculomotor

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4
Q

Stretching of the nerve during it’s course around the brainstem and fractured orbit is associated with an injury to which cranial nerve

A

Cranial Nerve IV-Trochlear

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5
Q

Injury to terminal branches in root of maxillary sinus is associated with injury to which cranial nerve

A

Cranial Nerve V-Trigeminal

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6
Q

A lesion at the base of the brain or a fracture involving cavernous sinus or orbit involves injury to which cranial nerve

A

Cranial nerve VI-Abducens

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7
Q

Which CN would be involved with a tumor of nerve(acoustic neuroma)

A

Cranial Nerve VIII-Vestibulocochlear

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8
Q

Which Cranial nerves would be associated with a lesion to the brain stem or a deep neck laceration

A

Cranial nerves: IX-glossopharangeal, X-Vagus,

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9
Q

Which cranial nerve would be affected with a laceration to the neck

A

XI-accessory

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10
Q

Which cranial nerve would be affected with a neck laceration or basal skull fracture

A

XII-hypoglossal

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11
Q

What is Anosmia

A

loss of smell

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12
Q

What is anosmia generally associated with

A

upper respiratory infections, sinus disease and head trauma

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13
Q

Double vision or Diplopia is associated with injury to which Nerve?

A

Trochlear

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14
Q

Which bones make up the calvaria

A

Frontal. parietal and occipital

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15
Q

What is the intersection between the frontal and nasal bones called

A

nasion

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16
Q

Which suture seperates the frontal and parietal bones

A

Coronal suture

17
Q

Which suture seperates the parietal bones

A

Sagittal suture

18
Q

Which suture seperates the parietal and temporal bones from the occipital bone

A

lambda suture

19
Q

What is bregma

A

craniometric landmark formed by the intersection of coronal and sagittal sutures

20
Q

What is the sella turcica

A

a bony structure formation on the upper surface of the body of the sphenoid, surrounded by anterior and posterior clinoid processes

21
Q

Where is the superior orbital fissure located

A

between the greater and lesser wings, opens anteriorly

22
Q

where is the foreamen rotundum

A

posterior to medial end of superior orbital fissue,

23
Q

what and where is the foreamen ovale

A

large foreamen posterolateral to foreamen rotundum, open inferiorly to infratemporal fossa

24
Q

What and where is the foreamen spinosum

A

located lateral to foreamen ovale, also opens inferiorly into infratemporal fossa

25
Which cranial fossa houses the cerebellum, pons and medulla oblongata
posterior cranial fossa
26
Which fossa houses the inferior and anterior parts of the frontal lobes
anterior cranial fossa
27
What can you find in the middle cranial fossa
sells turcica and large depressed lateral parts on the sphenoid on each side
28
Which cranial fossa is the deepest
Posterior Cranial fossa
29
Which facial bone was once called the Malar bone
zygomatic bone
30
What is it called when a surgeon removes a bone flap in the skull and then replaces it
craniotomy
31
what is is called when a surgeon removes a bone flap in the skull and does not replace the bone flap
crainiectomy
32
What passes through the supraorbital foreamen
supra-orbital nerve and vessels
33
What passes through the infraorbital foreamen
infra-orbital nerve and vessels
34
What is the name of the foreamen found at the lateral aspect of the zygomatic bones
zygomaticofacial foramen
35
What nerve passes through the stylomoastiod foramen
facial nerve
36
Describe the difference between Lefort fracture I, II and III?
I-fracture above the upper lip in the maxilla II-fracture lateral from the maxilla sinuses through the medial aspect of the infra-orbital foramina III- horizontal fracture that passes through the ehtmoid, nasal bones, superior orbital fissures and wings of the sphenoid bone