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Unit 1 Nerves and the Muscles they innervate
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What is innervated by the Lateral pectoral n?
Pectoralis major
What is innervated by the Suprascapular n?
Supraspinatus and Infraspinatus
What is innervated by the Dorsal Scapular n?
Rhomboids and levator scapulae
What is innervated by the Subclavius n?
Subclavius
What is innervated by the Accessory nerve?
Trapezius
What is innervated by the Long thoracic n?
Serratus anterior
What is innervated by the Medial pectoral n?
Pectoralis major and minor
What is innervated by the Medial brachial cutaneous n?
Skin of the medial brachium
What is innervated by the medial antebrachial cutaneous n?
skin of the medial antebrachium
What is innervated by the Ulnar n?
1.5 Forearm, 14 Intrinsic Hand
Forearm:
- 1/2 Flexor Digitorum profundus FDP
- Flexor Carpi Ulnaris
Hand:
- Lumbricals 3,4
- Opponens Digiti Minimi
- Abductor Digiti Minimi
- Flexor Digiti Minimi
- Dorsal Interossei 1-4
- Palmar Interossei 1-3
- Palmaris Brevis
- Adductor pollicis
Skin:
- Skin of the palm and dorsum of the hand from the little finger to the medial half of the ring finger
What is innervated by the Median n?
6.5 Forearm, 5 Intrinsic Hand
Forearm:
- Flexor Carpi radialis FCR
- Flexor Digitorum Superficialis FDS
- 1/2 Flexor Digitorum profundus FDP
- Palmaris Longus
- Pronator teres
- Pronator quadrtus
- Flexor pollicis Longus
Hand:
- Lumbricals 1,2
- Oppenens pollicis
- Abductor pollicis brevis
- Flexor Pollicis brevis
Other:
- Skin of the palm and anterior surface of the fingers from thumb to lateral side of ring finger
What is innervated by the Musculocutaneous n?
Corcacobrachialis
Biceps brachii
Brachialis
Skin of the lateral antebrachium
What is innervated by the Upper subscapular n?
subscapularis
What is innervated by the thoracodorsal n?
latissmus dorsi
What is innervated by the Lower subscapular n?
subscapularis
teres major
What is innervated by the Radial n?
1 Brachium; 12 Antebrachium (4 groups of 3 muscles):
Brachium:
- Triceps
Antebrachium:
3 to Thumb:
- Abductor Pollicus Longus
-Extensor Pollicus Brevis
- Extensor pollicus Longus
3 To the digits:
- Extensor Indices
- Extensor digiti minimi
- Extensor digitorum
3 to wrist:
- Extensor Carpi radialis longus
- Extensor carpi radialis brevis
- Extensor carpi ulnaris
3 that don't make it to wrist:
- Supinator
- Anconeus
- Brachioradialis
What is innervated by the Axillary n?
Deltoid
Teres minor
Author
Anonymous
ID
99541
Card Set
Unit 1 Nerves and the Muscles they innervate
Description
Unit 1 Anatomy Nerves and What they innervate
Updated
9/3/2011, 1:38:00 AM
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