Muscles of upper limb Flashcards by Rm sh | Brainscape

Q

Where is location of pectoralis major?

A

anterior

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Q

Where is location of pectoralis minor?

A

anterior

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Q

Where is location of serratus anterior?

A

anterior

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Q

Where is location of subclavius?

A

anterior

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Q

Where is location of latissmus dorsi?

A

posterior- superficial

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Q

Where is location of trapezius?

A

posterior- superficial

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Q

Where is location of levator scapula?

A

posterior- deep

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Q

Where is location of rhomboid?

A

posterior- deep

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Q

Where is location of deltoid?

A

anterior + posterior arm

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Q

Where is location of teres major?

A

posterior

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Q

Where is location of rotator cuff?

A

posterior

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Q

Where is location of biceps, brachialis + coracobrachialis?

A

anterior arm

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Q

Where is location of triceps and anconeus?

A

posterior arm

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Q

Where is location of pronator teres?

A

anterior forearm- superficial

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Q

Where is location of palmaris longus?

A

anterior forearm- superficial

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Q

Where is location of flexor carpi ulnaris + radialis?

A

anterior forearm- superficial

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Q

What is the location of flexor digitorum superficialis?

A

anterior forearm- intermediate

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Q

What is the location of flexor digitorum profundus?

A

anterior forearm- deep

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Q

What is the location of flexor pollicis longus?

A

anterior forearm- deep

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Q

What is the location of pronator quadratis?

A

anterior forearm- deep

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Q

What is the location of brachioradialis?

A

posterior forearm- superficial

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Q

What is the location of extensor carpi radialis longus + brevis?

A

posterior forearm- superficial

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Q

What is the location of extensor digitorum?

A

posterior forearm- superficial

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Q

What is the location of extensor digitorum minimi?

A

posterior forearm- superficial

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Q

What is the location of extensor carpi ulnaris?

A

posterior forearm- superficial

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Q

What is the location of abductor pollicis longus?

A

posterior forearm- deep

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Q

What is the location of extensor pollicis brevis?

A

posterior forearm- deep

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Q

What is the location of extensor pollicis longus?

A

posterior forearm- deep

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Q

What is the location of extensor pollicis longues?

A

posterior forearm- deep

Q

What is the location of extensor indicus proprius?

A

posterior forearm- deep

Q

What is the location of supinator?

A

posterior forearm- deep

Q

What is the location of thenar eminence?

A

hand

Q

What is the location of hypothenar eminence?

A

hand

Q

What is the location of lumbrical?

A

hand

Q

What is the location of dorsal + palmar interossei?

A

hand

Q

What is the nerve of pec major?

A

lateral + medial pectoral

Q

What is the nerve of pec minor?

A

medial pectoral

Q

What is the function of pec major?

A

flex, adduct and medial rotation

Q

What is the function of serratus anterior?

A

protraction

Q

What is the nerve of serratus anterior?

A

thoracic

Q

What is the nerve of subclavius?

A

nerve to subclavian

Q

What is the function of subclavius + pec minor?

A

Stabilize

Q

What is the nerve of latissmus dorsi?

A

thoracodorsal

Q

What is the function of latissmus dorsi?

A

extension, adduction and medial rotation

Q

What is the nerve of trapezius?

A

spinal accessory

Q

what is the function of trapezius?

A

elevate and retract

Q

What is the nerve of levator scapula?

A

dorsal scapular

Q

What is the function of levator scapula?

A

elevate

Q

What is the nerve of rhomboid?

A

dorsal scapular

Q

What is the function of rhomboid?

A

rotation

Q

What is the function of deltoid- anterior, posterior and lateral?

A

anterior= flexion 
Posterior= extension 
lateral= abduction

Q

What is the nerve of deltoid?

A

axillary

Q

What is the nerve of biceps, brachialis and coracobrachialis?

A

medial nerve + medial cutaneous of arm + musclocutaenous

Q

What is the function of biceps, brachialis and coracobrachialis? Which one acts as a supinator/pronator?

A

Flexion- biceps acts as a supinator

Q

What is the nerve of triceps + anoconeus?

A

radial and ulnar

Q

What is the function of triceps + anoconeus?

A

extend

Q

What is the nerve of anterior forearm?

A

Palmaris longus + flexors + pronators are all median nerve

Q

what is the nerve of flexor carpi ulnaris?

A

ulnar

Q

What is the function of pronators?

A

pronation

Q

What is the function of flexor carpi radialis + ulnaris?

A

radialis= abduction + flexion
ulnaris= adduction and flexion

Q

What is the function of flexor digitorum superficialis + profundus?

A

Profundus= DIP 
Superficialis = only PIP + MCP

Q

What is the nerve for posterior forearm?

A

radial

Q

What is function of brachioradialis?

A

flex elbow

Q

What is job of extensor carpi ulnaris?

A

extend and adduct wrist

Q

What is nerve of thenar eminence?

A

median

Q

what is the composition of thenar eminence?

A

flexor pollicus brevis, abductor + opponens

Q

what is the composition of hypothenar eminence?

A

extensor pollicus brevis, abductor + opponens

Q

What is the nerve of lumbricals

A

median + ulna?

Q

what is the nerve for hypothenar?

A

ulnar

Q

What is nerve for dorsal and palmar interossi?

A

ulnar

Q

What is the difference for dorsal and palmar interossi?

A

D= DAB  (abduct)
P= PAD (adduct)