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Basecamp: MSK > Anatomy 3 > Flashcards

Anatomy 3 Flashcards

1
Q

what is the level of the sciatic nerve

A

L4, L5, S1

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2
Q

femoral nerve level

A

L2-L4

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3
Q

what si the capsular pattern of the hip

A

IR > abd > flex

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4
Q

what do we find within the femoral triangle

A

femoral nerve, vein, and art

lymph galnds

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5
Q

what are the border of the femoral triangle

A

inguinla ligamant

add longus

sartorius

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6
Q

what are the ligaments that help support the hip joint

A

iliofemoral

ischialfemoral

pubofemoral

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7
Q

what is the strongest ligemant in the body

A

iliofemoral ligamant

prevents excessive hip extnesion

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8
Q

what is the function of the ischiofemoral ligament

A

serve re reinforce the articular capsule

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9
Q

what four ligament to contribute the general stability of the knee

A

ACL

PCL

MCL

LCL

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10
Q

how do we hurt the ACL

A

NC: plant and twist

C: femur posterior blow, severe knee hyperextension

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11
Q

whta is the best test for ACL issue

A

lachman’s

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12
Q

how is the PCL injuryed

A

when the supeior portion of the tibia is struck when the knee is flexed

MVA with dashboard

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13
Q

when do we often see a MCL injury

A

lateral blow to the knee

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14
Q

when do we see LCL injury to the knee

A

medial blow to the knee

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15
Q

the patella sits where

A

the trochlear groove of the femur

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16
Q

what movement does the ACL prevent

A

ant tibia translation on the femur

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17
Q

what are the three fat pads of the knee

A

quariceps

infrapatella (Hoffa’s fat pad)

prefemoral

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18
Q

what attaches to the Pes anserine

A

STG

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19
Q

pilcae cause what location of knee pain

A

anterior knee pain

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20
Q

what movement does the PCL prevent

A

posterior displacement of the tibia on the femur

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21
Q

what is the OPP for the talocural joint

A

10-deg of PF

mid way inversion and eversion

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22
Q

what is the CPP for the talocural joint

A

max DF

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23
Q

what is the capsular pattern for the talocural joint

A

PF > DF

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24
Q

what is the movement we see at the subtalar joint

A

inversion and eversion

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25
Q

what is the CPP for the subtalar joint

A

supination

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26
Q

what is the OPP for the subtalar joint

A

mid way

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27
Q

where is the sinus tarsi found

A

between the sup calcanues and inferior talus

it is often associated with inversion injuries

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28
Q

how many vert are in the c-spine

A

7

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29
Q

what is another namr for C1

A

atlanto

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30
Q

Atlonto-occiptial joint - movement

A

permits flexion and ext of the cranium

yes, nodding motion

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31
Q

Atlontoaxial joint - movement

A

no - mostly

flexion, extension, lateral flexion, and rot

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32
Q

intervertbral joints

A

sup and inf surfaces of the vert bodies and are associated by intervertebral discs

33
Q

zygapophyseal joints

A

formed by the

right and left superior articular factes of one vert

+

right and left inf superior vert

34
Q

alar ligaments attachment

A

den to the condyles of the occiput

35
Q

what does the alar ligament resist

A

flexion
contralateral side bending
contralateral rot

36
Q

ant long lig location

A

reinforces the ant intervert joint

37
Q

ant long lig reistance

A

resists extension

38
Q

what is the CPP for the c-spine

A

full ext

39
Q

what is the OPP for the c-spine

A

midway flex and ext

40
Q

what is capsular pattern for the c-spine

A

lateral flex and rot are equally limited

41
Q

what nerve root s does the brachial plexus arrise from

A

C5 to t1

42
Q

what muscle do the nerves that arrise from the brachial plexus serve

A

the entire upper quarter

43
Q

what are the two part of the intervert discs

A

nucleus polposus

annular fibrosis

44
Q

what are the characterisitics of the NP

A

gel like substance

45
Q

what are the characteristics of the AF - disc

A

attach adj vert and provide strength to disc during c-spine movement

46
Q

what is the ligament flavum

A

connects lamina to lamina

47
Q

what is the function of the ligament flavum

A

limit flex and rot a of the c-spine

48
Q

what is the ligament nuchae - function

A

restricts flexion in the cervical spine

49
Q

what is the function of the post long lig

A

restricts flexion in the c-spine

50
Q

what are uncovertebral joints - other names

A

uncinate process
Joints of luschka

51
Q

what are uncovertebral joints

A

the joints that are formed between the lateral projection on the inferior surfaces of one vert and the lateral projections of the sup surface of another vert

52
Q

where are uncovertebral joints found

A

C3-T1

53
Q

what is the function of uncovertebral joints

A

guide motion in the sagittal plane and limit motion in the other two planes

54
Q

what are schordles nodes

A

prolaspe of the nuclear material into the vert body

tyoe of spinal disc hernaition

55
Q

what kind of forces are most damaging to the disc

A

shearing and torsional forces

56
Q

what is the iliolumbar ligament for

A

reinforcement for the L/S junction

limits all motion between L1 and S5
- counteract shearing forces at this region

57
Q

where does the iliofemoral log arrise from

A

the tip of the L5 TP

58
Q

what isthe full name for the lats

A

latissumus dorsi

59
Q

what do the lats blend with

A

the thoracolumbar fascia

60
Q

what are the two muscle that make up the erector spinea

A

iliocostalis

longissumus

61
Q

what is the anterior sacroiliac lig

A

connects the ant surface of the illium to the anterior sacrumm

weakest of the lig

62
Q

what is the CPP for the lumbar spine

A

ext

63
Q

what is the OPP for the lumbar spine

A

midway between flexion and extension

64
Q

what are the function of interspinous ligamant

A

limit flexion and rot of the spine

65
Q

where do spinal nerve exit in the spine

A

intervertbral foramin

66
Q

what forms the lumbar plexus - roots

A

T12, L1-L4

67
Q

what muscle does the lumbar plexus innverate

A

anterior thigh

medial muscle of the thigh

68
Q

what are the more important branches of the lumbar plexus

A

obturator and the femoral nerves

69
Q

how many ribs are there

A

12

70
Q

where do the rib art

A

1-10: costoverbral and costotransverse joints

71
Q

what are the two floating ribs

A

11 and 12

72
Q

what is the scaral plexus made of

A

S1-S3 and the descending portion of S4

73
Q

what muscles does the sacral plexus supply

A

buttock

sciatic nerve - post thigh and lower leg

74
Q

what are the nerve roots of the sciatic nerve

A

L4, L5, S1, S2, and S3

75
Q

what does the sacrospinous lig connect

A

spine of the ischium to the lateral sacrum and coccyx

76
Q

what is the function of the sacrospinous lig

A

prevent anterior rotation of the sacrum on the pelvis

sacraltuberous helps with as well

77
Q

what part of the pelvis does the sacrum attach to

A

illium

78
Q

what seperation does the thoracolumbar fasica form

A

seperated the lumbar muscles into three parts

to provide stability to the spine

79
Q
A

Basecamp: MSK (23 decks)

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