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Anatomy > Test 2: appendicular muscles- hip, thigh, leg, foot > Flashcards

Test 2: appendicular muscles- hip, thigh, leg, foot Flashcards

1
Q

Quadriceps muscle group (quadriceps femoris heads)

A 
Rectus femoris
Vastus intermedius
Vastus lateralis
Vastus medialis
** all insert at tibial tuberosity by patellar tendon
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2
Q

Adductor muscle group

A

Adductor magnus
Adductor longus
Adductor brevis

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3
Q

Muscles that act on the hip

A

Tensor
Sartorius
Gracilis

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4
Q

Gluteus muscle group

A

Gluteus maximus
Gluteus medius
Gluteus minimus
**all originate on outer iliac blade

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5
Q

What do gluteus medius and gluteus minimus have in common?

A

Both originate on outer iliac blade, both insert at greater trochanter of femur, both abduct and medially rotate thigh

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6
Q

Hamstring muscle group

A

Biceps femoris
Semitendinosus
Semimembranosus
**all originate at ischial tuberosity

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7
Q

Function of hamstring muscle group

A

extend thigh, flex leg

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8
Q

Muscles of the feet

A 
Extensor digitorum longus
Extensor hallucis longus
Plantaris
Flexor digitorum longus 
Flexor hallucis longus
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9
Q

Tensor faciae latae

A

O- Iliac crest, anterior iliac surface
I- iliotibial band and fascia latae
A- flexes, abducts, medially rotates thigh

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10
Q

Sartorius

A

O- anterior superior iliac spine
I- proximal, medial tibia
A- flexes, laterally rotates thigh

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11
Q

Gracilis

A

O- pubic symphysis
I- proximal, medial tibia
A- Flexes, laterally rotates thigh, flexes leg

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12
Q

Gluteus maximus

A

O- outer iliac blade, iliac crest, sacrum, coccyx
I- gluteal tuberosity of femur
A- extends and laterally rotates thigh, braces knee

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13
Q

Gluteus medius

A

O- outer iliac blade
I- greater trochanter of femur
A- Abducts and medially rotates thigh

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14
Q

Gluteus minimus

A

O- outer iliac blade
I- greater trochanter of femur
A- Abducts and medially rotates thigh

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15
Q

Biceps femoris

A

O- ischial tuberosity, linea aspera
I- head of fibula, lateral condyle of tibia
A- extends thigh, flexes leg

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16
Q

Semitendinosus

A

O-Ischial tuberosity
I- proximal, medial tibia
A- extends thigh, flexes leg

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17
Q

Semimembranosus

A

O- Ischial tuberosity
I- medial condyle of tibia
A- extends thigh, flexes leg

18
Q

Gastrocnemius

A

O- condyle of femur
I- calcaneous by calcaneal tendon
A- flexes leg, plantar flexes foot

19
Q

Soleus

A

O-Posterior, proximal tibia and fibula
I- Calcaneous by calcaneal tendon
A- Plantar flexes foot

20
Q

Tibialis anterior

A

O- lateral condyle and proximal tibia
I- first metatarsal, first cubeiform
A- dorsiflexes and inverts foot

21
Q

Peroneous fibularis longus

A

O- head and shaft of fibula, lateral condyle of tibia
I- 1st metatarsal, first cuneiform
A- plantar flexes and everts foot

22
Q

Peroneous fibularis brevis

A

O- shaft of fibula
I- fifth metatarsal
A- plantar flexes and everts foot

23
Q

Peroneous fibularis tertius

A

O- anterior distal fibula
I- 5th metatarsal
A- dorsiflexes and everts foot

24
Q

Extensor digitorum longus

A

O- Lateral condyle of tibia, shaft of fibula
I- middle and distal philanges of digits 2-5
A- extends toes, dorsiflexes foot

25
Q

Extensor hallucis longus

A

O- anterior shaft of fibula
I- distal phalanx of hallux
A- extends hallux, dorsiflexes foot

26
Q

Plantaris

A

O- distal femur
I- calcaneous
A- flexes leg, plantar flexes foot

27
Q

Flexor digitorum longus

A

O- posterior tibia
I- distal philanges of digits 2-5
A- flexes toes, plantar flexes and inverts foot

28
Q

Flexor hallucis longus

A

O-midshaft of fibula
I- Distal phalanx of hallux
A- Flexes hallux, inverts foot

29
Q

Muscles found in anterior compartment of the thigh

A 
Quadriceps femoris (rectus femoris, vastus intermedius, vastus lateralus, vastus medialis)
Sartorius
30
Q

Anterior thigh muscles function

A

Flex hip and/or extend leg/knee

31
Q

Muscles in medial compartment of thigh

A

Adductor brevis
adductor longus
adductor magnus
gracilis

32
Q

Function of medial thigh muscles

A

thigh adduction and other functions at hip and knee

33
Q

Muscles of posterior compartment of thigh

A

Biceps femoris
semitendinosus
semimembrinosus
popliteus

34
Q

Function of posterior thigh mucles

A

knee flexion and hip extension, and other actions on the leg

35
Q

Anterior compartment muscles of lower leg

A

Tibialis anterior
Extensor digitorum longus
Extensor hallucis longus

36
Q

Lateral compartment muscles of the lower leg

A

fibularis longus
fibularis brevis
fibularis tertius

37
Q

Posterior compartment muscles of lower leg

A 
Gastrocnemius
Soleus
Tibialis posterior
Flexor digitorum longus
Flexor hallucis longus
38
Q

Function of anterior leg muscles

A

dorsiflex the foot and/or extend the toes

39
Q

Function of posterior leg muscles

A

Flex the leg, plantar flex the foot, and/or flex the toes

40
Q

Function of lateral leg muscles

A

plantar flex and evert the foot

Anatomy (7 decks)

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