Block 2: Muscles & Functions Flashcards by Erin Disney

Q

Iliopsoas

A

flexes hip

laterally bend vertebral column

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Q

sartorious

A

flexes abducts, laterally rotates hip

flexes knee

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Q

the quadriceps femoris contains?

A

rectus femoris

vastus muscles

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Q

The vastus muscles have…

A

medialis

lateralis

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Q

rectus femoris

A

flexes hip

extends knee

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Q

vastus muscles (medialis & lateralis)

A

extend and stabilize knee

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Q

pectineus

A

adducts & medially rotates hip

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Q

adductor longus

A

adducts & medially rotates hip

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Q

adductor magnus

A

adducts & medially rotates hip

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Q

adductor brevis

A

adducts & medially rotates hip

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Q

gracillis

A

adducts & medially rotates hip

flexes knee

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Q

biceps femoris

A

extends hip

flexes knee

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Q

semitendinosus

A

extends hip

flexes knee

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Q

semimembranosus

A

extends hip

flexes knee

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Q

gluteus maximus

A

extends & laterally rotates hip

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Q

gluteus medius

A

abducts & medially rotates hip

stabilizes pelvis while walking

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Q

tensor fasciae latae

A

abducts & medially rotates hip

Q

tibialis anterior

A

dorsiflexion
inversion (foot)

Q

extensor digitorum longus

A

dorsiflexion
extends toes (digits)

Q

extensor hallicus longus

A

dorsiflexion

extends great toe (big toe)

Q

fibularus longus

A

eversion

weak plantar flexion

Q

fibularus brevis

A

eversion weak plantar flexion

Q

gastrocnemius

A

plantar flexion

flexes knee

Q

soleus

A

plantar flexion

Q

flexor digitorum longus

A

flexes toes

Q

flexor hallicus longus

A

flexes great toe

Q

what forms the calcaneal tendon?

A

gastrocnemius & soleus

Q

biceps brachii

A

flexes elbow

supinates forearm

Q

brachialis

A

flexes elbow

Q

triceps brachii

A

extends elbow

Q

pronator teres

A

pronates forearm

Q

flexor carpi radialis

A

flexes & abducts wrist

Q

palmaris longus

A

flexes wrist

tenses skin & fascia of palm

Q

flexor carpi ulnaris

A

flexes & adducts wrist

Q

extensor carpi radialis longus

A

extends & abducts wrist

Q

extensor carpi radialis brevis

A

extends & abducts wrist

Q

extensor digitorum

A

extends wrist

extends fingers

Q

extensor digiti minimi

A

extends little finger (pinky)

Q

extensor carpi ulnaris

A

extends & adducts wrist

Q

brachioradialis

A

flexes elbow