OP test #1 Flashcards

(35 cards)

1
Q

how many cranial bones do we have

A

8 in the cranium. 22 total

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2
Q

where is the frontal bone located

A

the forehead

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3
Q

where is the parietal bone located

A

middle of the head

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4
Q

where is the ethmoid bone

A

medially in the eye socket

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5
Q

where is the sphenoid bone

A

the sides of the head in front of your ears

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6
Q

what is the external occipital protuberance

A

the bump at the back of your head

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7
Q

where is the mastoid process

A

bump behind ear

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8
Q

where the the occiput

A

bone at the back of the skull

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9
Q

wheres the lamboid suture

A

connects the occiput to the parietal bones

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10
Q

where is the sagittal suture

A

the very middle of the head

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11
Q

where is the coronal suture

A

connects the frontal bone to the parietal bones

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12
Q

where is the zygomatic arch

A

cheek bones

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13
Q

wheres the ramus

A

part od the jaw under the ear

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14
Q

wheres the base of the mandible

A

the chin and lateral to it

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15
Q

where the angle of the jaw

A

the jawline

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16
Q

wheres the condyle

A

where the jaw attatches

17
Q

what muscles make the posterior triangle

A

Trap. clavicle, SCM

18
Q

what makes the anterior triangle

A

trachea, SCM, angle of the mandiblewh

19
Q

whats the maxilla

20
Q

what is the coronoid process

A

piece hidden in the jaw that you have to open your mouth to palpate

21
Q

whats the masseter

A

big jaw muscle

22
Q

where is the temporalis

A

big muscle at the side of the head

23
Q

where is the anterior scalene

A

roll off the SCM posteriorly

24
Q

where is the sternohyiod

A

attaches to the sternum and hyoid bone

25
where are the suprahyoids
under the jaw
26
where is the occiptalfrontlais
top of eyebrows to back of head
27
what is the origin and insertions of the Masseter
Origin:Zygomatic arch Insertion: Angle of the mandible and Remus
28
what is the origin and insertions of the temporalis
Origin: temporal fossa insertion: Coronoid process
29
what is the origin and insertion of the anterior scalene
origin: C2-C7 insertion: first and second rib
30
what is the origin and insertions of the Stercleidomastoid
origin: manubrium and medial third of clavicle insertion: mastoid proccess
31
what is the origin and insertions of the sternohyoid
origin: manubrium and clavicle insertion:hyoid bone
32
where is the superior neucal line
lateral to the external occSiptal protuberence
33
where is the temporal bone
side of the head
34
where is the body of the mandible
from the shin to the angle
35
what are the attachment of the occipitofrontalis
the fascia of the forehead, the aponeurotica and the superior nuchal line