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CAPS 391 > Muscles for dayz > Flashcards

Muscles for dayz Flashcards

1
Q

fibularis longus

A

LATERAL COMPARTMENT OF LEG-N=fibular nerve
O: shaft of fibula
I: medial cuneiform
A: prime mover for eversion

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2
Q

gastrocnemius

A

POST. LEG COMPARTMET-N=tibial nerve
O: medial and lateral fibular condyles
I: calcaneus through tendon
A: prime mover for plantar flexion

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3
Q

soleus

A

POST Leg compartment, deep to gastroc: N=tibial nerve
O: post tibia and fibula
I: calcaneus through tendon
A: prime mover for plantar flexion

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4
Q

tibialis posterior

A

POST leg compartment-N=tibial nerve
O: post tibia and fibula
I: all tarsal bones but talus
A: plantar flexion, maintaining arches

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5
Q

tibialis anterior

A

ANT leg compartment-N=deep fibular (from sciatic)
O: lateral condyle of tibia
I: medial cuneiform and 1st metacarpal
A: prime mover for eversion, dorsiflexion

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6
Q

extensor digitorum longus

A

ANT leg compartment-N=deep fibular
O: shaft of fibula
I: tendon of toes
A: prime mover for extension of ankle and toes

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7
Q

biceps femoris

A

POST THIGH COMPARTMENT-N=sciatic nerve
O: ischial tuberosity and shaft of femur
I: head of fibula and lateral condyle of fibula
A: flexion of knee

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8
Q

adductor longus

A

MEDIAL THIGH COMPARTMENT-N=obturator
O: pubic bone
I: linea aspera
A: adduction of hip

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9
Q

adductor magnus

A

MEDIAL THIGH COMPARTMENT-N=obturator AND sciatic nerves
O: ichiopubic ramus, ischial tuberosity
I: adductor tubricle and linea aspera
A: prime adductor + hip extension

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10
Q

quadriceps

A

ANT THIGH compartment-N=femoral nerve (from lumbar plexus)
O: shaft of femur and hip bone
I: directly to patella and indirectly to tibial tuberosity through patellar ligament
A: prime mover for extension of knee + flexion

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11
Q

sartorius

A

ANT thigh-N=femoral
O: ASIS
I: medial tibia
A: flexion of hip and knee, lat. rotation

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12
Q

gluteus maximus

A

N: inferior gluteal nerve (from sacral plexus)
O: iliac crest, lat. hip bone
I: proximal femur
A: prime mover for hip extension + lat. rotation

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13
Q

gluteus madius

A

N: superior gluteal nerve
O: lateral hip bone
I: greater trochanter
A: prime mover for hip abduction

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14
Q

gluteus medius

A

N: superior gluteal nerve
O: lateral hip bone
I: greater trochanter
A: flexion, abduction

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15
Q

piraformis

A

deep gluteal layer-N=sacral plexus (direct branch)
O: anterior sacrum
I: greater trochanter
A: lat. rotation

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16
Q

transitional areas

A

axilla, cubital fossa, carpal tunnel

femoral triangle, popliteal fossa (post to knee), tarsal tunnel (post to medial malleolus)

17
Q

central hand muscles

A 
(inc. lumbricals)
O: tendon of flexor digitorum profundis
I: distal phalanges
A: flexion
N: ulnar or median nerve
18
Q

deep hand muscles

A

palmar interossei (add) and dorsal interossei (abd)
O: metacarpals
I: distal phalanges
N: ulnar

19
Q

hypothenar muscles

A 
(base of pinky finger)
O: carpal bones
I: 5th metacarpal and prox phalanx
A: abd, flexion, opposition
N: ulnar nerve
20
Q

thenar muscles

A 
(base of thumb)
O: carpal bones
I: 1st metacarpal and prox phalanx
A: abd, flexion, opposition
N: median nerve
21
Q

supraspinatus

A

O: supraspinous fossa
I: greater tubricle
A: prime mover for 1st 30 degrees of abduction
N: branch of brachial plexus

22
Q

infraspinatus

A

O: infraspinous fossa
I: greater tubricle
A: lateral rotation
N: branch of brachial plexus

23
Q

subscapularis

A

O: subscapular fossa
I: lesser tubricle
A: prime mover for medial rotation
N: branch of brachial plexus

24
Q

deltoid

A

O: clavicle, acromion, spine of scapula
I: deltoid tuberosity
A: prime mover for abduction (30-90 degrees)
N: axillary nerve

25
Q

deep gluteal

A

piraformis
-lat. rotation
N=sacral plexus direct branch

26
Q

gluteal region

A

gluteus maximus-prime hip extender and lat rotation
N=inf gluteal
gluteus madius-prime abductor N=sup gluteal
gluteus minimus
flexion, abduction

27
Q

anterior thigh

A

FEMORAL nerve
quadriceps-prime mover for knee ext.
sartorious-flexion of hip and knee and lat rotation

28
Q

medial thigh

A

OBTURATOR
adductor longus and magnus (prime mover)
magnus +extension and sciatic nerve

29
Q

posterior thigh

A

SCIATIC nerve

biceps femoris-flexion of knee

30
Q

anterior leg

A

DEEP FIBULAR nerve
tibialis anterior-prime inverter, dorsiflexion
extensor digitorum longus, prime extender of ankle and toes

31
Q

posterior leg

A

TIBIAL nerve
gastrocnemius-plantar flexion
soleus-plantar flexion
tibialis posterior-plantar flexion and maintaining arches

CAPS 391 (11 decks)

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