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attr 330 > test 4 > Flashcards

test 4 Flashcards

1
Q

iliocostalis cervicis

A

A: extension of head
O: posterior surface of ribs 1-12
I: transverse processes of c4-c6
N: posterior rami of spinal nerves c4-c8

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2
Q

longissimus capitis

A

A: extension of the head
O: transverse processes of t1-t5
I: mastoid process
N: posterior rami of spinal nerves c4-c8

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3
Q

longissimus cervicis

A

A: extension of head
O: transverse processes of t1-t5
I: transverse process of c2-c6
N: posterior rami of spinal nerves c4-c8

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4
Q

Longissimus thoracis

A

A: extension of the spinal column
O: common erector spinae tendon
I: transverse processes of t3-t12 and ribs 3-12
N: posterior rami of spinal nerves c4-c8

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5
Q

Multifidi

A

A: extension of the spinal column
O: scarum and transverse processes of lumbar through cervical vertebrae
I: spinous processes of lumbar through cervical vertebrae
N: posterior rami of spinal nerves c4-c8

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6
Q

semispinalis capitis

A

A: extension of the head and neck
O:transverse processes of c4-t6
I: between the superior and inferior nuchal lines of the occiput
N: posterior rami of spinal nerves c4-c8

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7
Q

Semispinalis cervicis

A

a: extension of the thoracic and cervical spine
O: transverse processes
I: spinous processes of vertebrae 5-8 above the origin

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8
Q

Semispinalis thoracis

A

A: extension of the head
O: spinous process of t11-l2
I: spinous processes of t2-8
N: posterior rami of spinal nerves c4-c8

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9
Q

spinalis capitis

A

A: extesnion of head and neck
O: spinous processes of c6-t1
I: spinous processes of cervical vertebrae except c1
N: lateral branch of posterior rami of spinal nerves

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10
Q

spinalis cervicis

A

A: extension of the head and neck
O: spinous processes of c6-t1
I: spinous processes of cervical vertebrae c2-c4
N: lateral branch of posterior rami of spinal nerves

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11
Q

splenius capitis

A

a: extesnion of the cervical spine
O: spinous process of c7-t4
I: mastoid process and lateral portion of the superior nuchal line
N: posterior rami of spinal nerves c4-c8

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12
Q

splenius cervicis

A

A: extension of the cervical spine
O: spinous process of c3-c6
I: transverse processes of c1-c3
N: posterior rami of spinal nerves c4-c8

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13
Q

Longus capitis

A

flexion of head and neck
O: transverse processes of c3-c6 (anterior tubercles)
I: inferior surface of the occiput
N: anterior rami of spinal nerves

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14
Q

longus colli

A

A: flexion of the head and neck
O: transverse processes of c3-c5 and bodies of c5-t3
I: tubercle on anterior arch of c1 (atlas)
n: anterior rami of spinal nerves

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15
Q

trapezius upper 1/3

A

A: bilateral extension of the c spine
O: external occipital protrubence superior rnuchal line and upper portion of the ligamentum nuchae and c7 spinous process
I: distal one third of clavicle. acromion process, and scapular spine
N: accessory nerve

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16
Q

levator scapula

A

a: elevation of medial border of the scapula
O: spinous process of c7 and transverse processes of of c1-c4
I: superior border of scapula
N: dorsal subscapular

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17
Q

Sternocleidomastoid

A

a: flexion of the cervical spine
Clavicular head: medial 1/3 of clavical and sternal head: superior sternum top of manubrium
I: mastoid process and lateral portion of the superior nuchal line of occiput
N: spinal accessory

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18
Q

scalene anterior

A

A: elevation of rib cage during inhalation
O: transverse processes of c3-c6 anterior tubercles
O: elevation of rib cage during inhalation
I: 1st rib
N: anterior rami of cervical spinal nerves

19
Q

scalene middle

A

A: elevation of the rib cage during inhalation
O: c2-c7 transverse processes (posterior tubercles)
I: lateral to the insertion of the anterior scalene on the first rib
N: anterior rami os cervical spinal nerves

20
Q

scalene posterior

A

elevation of the rib cage during inhalation
O: posterior tubercles of transverse processes of c5-c7
I: 2nd rib
N: anterior rami of cervical spinal nerves

21
Q

inferior rectus

A

A: downward rotation of the eye
O: from a tendinous ring on the posterior aspect of the orbit
I: middle of inferior aspect of anterior glove
N: oculomotor nerve

22
Q

superior rectus

A

a: upward rotation of the eye
O: from a tendinous ring on the posterior aspect of the orbit
I: middle of superior aspect of anterior glove
N: oculomotor nerve

23
Q

lateral rectus

A

A: lateral rotation of the eye
O: from a tendinous ring on the posterior aspect o the orbit
I: middle of lateral aspect of the anterior globe
N: abducens nerve

24
Q

inferior oblique

A

a: elevation of the globe and adduction of globe
O: from the periosteum of the maxilla
I: inferolateral quadradrant of the globe
N: oculomotor nerve

25
Q

superior oblique

A

a: abduction of the globe and depression of the globe
O: greater wing of the sphenoid
I: superolateral quadrant of the glove
N: trochlear nerve

26
Q

buccinator

A

depress the cheeks

27
Q

corrugator supercilii

A

draw the eyebrows medially and inferiorly

28
Q

depressor anguli oris

A

draws angles of mouth downward frowning

29
Q

depressor labii inferioris

A

lowers the mouth

30
Q

digastric

A

hyoid bone fixed: depresses mandbile (opens mouth

mandible fixed: elevate the hyoid bone and retract the mandible

31
Q

gleniohyoid

A

opens mouth

32
Q

infrahyoids

A

depress the hyoid bone and thyroid cartilage

33
Q

levator anguli oris

A

raises each side of the mouth bilateral muscle

34
Q

levator labii superioris

A

elevate and protrude the upper lip bilaterally

unilaterally flex to produce a elvis like lip

35
Q

masseter

A

elevate the mandible aids in biting

36
Q

mentalis

A

elevates the skin of the chin

37
Q

mylohyoid

A

opens mouth

38
Q

orbicularis oculi

A

responsible for closing the eyelid squinting

39
Q

orbicularis oris

A

puckers lips

40
Q

occiptofrontalis

A

frontalis: raise the eyebrows and wrinkle the forehead
occipitalis: anchor and retract the galea posteriorly

41
Q

platysma:

A

assist to depress the mandible

tighten the fascia on the neck and drqw down the corners of the mouth

42
Q

procerus

A

wrinkles the nose

43
Q

ptyerygoid medial

A

bilateral elevate and protract the mandible

unilateral laterally deviate the mandible to the opposite side

44
Q

ptyrygoid lateral

A

unialterally laterally deviate the mandible to the opposite side
bilaterally protract the mandible

attr 330 (3 decks)

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