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Anatomy > Lab 8 Muscles > Flashcards

Lab 8 Muscles Flashcards

1
Q

Tensor Fasciae Latae Proximal attachment

A

anterior superior iliac spine

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2
Q

Tensor Fasciae Latae Distal attachment

A

iliotibial tract

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3
Q

Tensor Fasciae Latae action

A

tenses the fascia lata
abduction, flexion, internal rotation of hip

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4
Q

Tensor Fasciae Latae Innervation

A

superior gluteal nerve

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5
Q

Sartorius proximal attachment

A

anterior superior iliac spine

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6
Q

Sartorius distal attachment

A

tibial tuberosity

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7
Q

Sartorius action

A

hip: flexion, abduction, and external rotation

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8
Q

sartorius innervation

A

femoral nerve

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9
Q

Quad muscles

A

rectus femoris
vastus lateralis
vastus medialis
vastus intermedius

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10
Q

Rectus Femoris proximal attachment

A

anterior inferior iliac spine

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11
Q

Rectus femoris distal attachment

A

tibial tuberosity

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12
Q

Rectus femoris action

A

hip flexion
knee extension

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13
Q

Rectus femoris innervation

A

femoral nerve

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14
Q

Vastus lateralis proximal attachment

A

linea aspera and greater trochanter

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15
Q

Vastus lateralis distal attachment

A

tibial tuberosity and lateral condyles

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16
Q

Vastus lateralis action

A

knee extension

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17
Q

Vastus lateralis innervation

A

femoral nerve

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18
Q

Vastus medialis proximal attachment

A

linea aspera and intertrochanteric line

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19
Q

Vastus medialis distal attachment

A

tibial tuberosity and medial boarder of patella

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20
Q

Vastus medialis action

A

knee flexion

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21
Q

Vastus medialis innervation

A

femoral nerve

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22
Q

Vastus intermedius proximal attachment

A

anterior side of femoral shaft

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23
Q

Vastus intermedius distal attachment

A

tibial tuberosity and lateral condyles

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24
Q

Vastus intermedius action

A

knee flexion

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25
Q

Vastus intermedius innervation

A

femoral nerve

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26
Q

adductor longus proximal attachment

A

superior pubic ramus

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27
Q

adductor longus distal attachment

A

linea aspera of femur

28
Q

adductor longus action

A

adduction and flexion up to 70 degees extends after 80

29
Q

adductor longus innervation

A

obturator nerve

30
Q

iliopsoas proximal attachment

A

Transverse process of lumbar vertebrae; iliac crest

31
Q

iliopsoas distal attachment

A

lesser trochanter

32
Q

iliopsoas action

A

flexes thigh at hip, flexes trunk

33
Q

iliopsoas innervation

A

lumbar plexus

34
Q

pectineus proximal attachment

A

pectin pubis

35
Q

pectineus distal attachment

A

pectineal line and the proximal linea aspera of femur

36
Q

pectineus action

A

adduction
external rotation
slight flexion

37
Q

pectineus innervation

A

femoral nerve and obturator nerve

38
Q

adductor hiatus

A

opening in the aponeurotic distal attachment of adductor magnus muscle, which transmits the femoral artery and vein from the adductor canal in the thigh to the popliteal fossa

39
Q

adductor magnus proximal attachment

A

inferior pubic ramus, ischial ramus, and ischial tuberosity

40
Q

adductor magnus distal attachment

A

adductor tubercle

41
Q

adductor magnus action

A

adduction
extension
slight flexion of the hip

42
Q

adductor magnus innervation

A

deep part: obturator
superficial: tibial nerve

43
Q

gracilis proximal attachment

A

inferior pubic ramus

44
Q

gracilis distal attachment

A

tibial tuberosity

45
Q

gracilis action

A

hip: adduction and flexion
knee: flexion and internal rotation

46
Q

gracilis innervation

A

obturator

47
Q

adductor brevis proximal attachment

A

inferior pubic ramus

48
Q

adductor brevis distal attachment

A

linea aspera of femur

49
Q

adductor brevis action

A

adduction and flexion up to 70 extends hip after 80

50
Q

adductor brevis innervation

A

obturator

51
Q

Long head of biceps femoris proximal attachment

A

ischial tuberosity

52
Q

long head of biceps femoris distal attachment

A

head of fibula

53
Q

Long head of biceps femoris action

A

hip joint: adduction, extends
knee: flexion and external rotation

54
Q

long head of biceps femoris innervation

A

tibial nerve

55
Q

semitendinosus proximal attachment

A

ischial tuberosity and sacrotuberous ligament

56
Q

semitendinosus distal attachment

A

medial to tibial tuberosity

57
Q

semitendinosus action

A

hip: adduction, extension
knee: flexion and internal rotation

58
Q

semitendinosus innervation

A

tibial nerve

59
Q

semimembranosus proximal attachment

A

ischial tuberosity

60
Q

semimembranosus distal attachment

A

medial tibial condyle

61
Q

semimembranosus action

A

hip: adduction, extension
knee: flexion and internal rotation

62
Q

semimembranosus innervation

A

tibial nerve

63
Q

Pec anserinus

A

tendonous insertions of sartorius, gracilis, and semitendinosus

64
Q

short head of biceps femoris proximal attachment

A

linea aspera

65
Q

short head of biceps femoris distal attachment

A

head of fibula

66
Q

short head of biceps femoris action

A

flexion and laterally rotates

67
Q

short head of biceps femoris innervation

A

common fibular nerve

Anatomy (6 decks)

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