Lecture 8 : Posterior Forearm Flashcards by Brandon Craipley

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Q

Label the missing parts

A

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Q

How many carpals do we have

A

8

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Q

How many metacarpals do we have

A

5

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Q

How many phalanges do we have

A

14

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Q

Name the missing joints of the hand

A

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Q

What are the 4 movements of the hand

A

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Q

Hand abduction is also called

A

radial deviation

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Q

Hand adduction is also called

A

ulnar deviation

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Q

What are the 6 movements of the thumb?

A

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Q

Abduction of thumb vs extension

A

Abduction moves in front of palm while extension moves to side of palm

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Q

Name the 3 different joints of the fingers and if they do flexion or extension (in this position)

A

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Q

Name the 3 different joints of the fingers and if they do flexion or extension (in this position)

A

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Q

Name the 3 different joints of the fingers and if they do flexion or extension (in this position)

A

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Q

Name the 3 different joints of the fingers and if they do flexion or extension (in this position)

A

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Q

Name the 3 different joints of the fingers and if they do flexion or extension (in this position)

A

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Q

Label the missing parts of the posterior compartment forearm

A

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Q

What is the nerve innervation of the brachioradialis

A

radial nerve

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Q

What is the action of the brachioradialis

A

Forearm flexion at elbow joint

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Q

Label the missing parts of the posterior compartment of the forearm

A

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Q

What nerve innervates the extensor carpi radialis brevis

A

Deep branch radial nerve

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Q

What are the 2 actions of the extensor carpi radialis brevis

A

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Q

Label the missing parts of the posterior compartment of the forearm

Study These Flashcards

A

Q

What is the nerve that innervates the extensor digitorum

Study These Flashcards

A

Posterior interosseous (Radial nerve)

Q

What are the 2 actions of the extensor digitorum

Study These Flashcards

A

Label the missing parts of the diagram

What is the movement of the extensor digiti minimi

What nerve innervates the extensor digiti minimi

Posterior interosseous (radial nerve)

Label the missing parts of the diagram

What is the 2 function of the extensor carpi ulnaris

What nerve innervates the extensor carpi ulnaris

Posterior interosseous (radial nerve)

Label the missing parts of the diagram

What nerve innervates the anconeous

radial nerve

What is the function of the anconeus

Label the 4 deep muscles of the posterior compartment of the forearm

Label the missing deep muscle of the posterior forearm

What nerve innervates the supinator

deep branch radial nerve

What is the function of the supinator

Label the missing deep muscle of the posterior forearm

What are the 2 actions of the extensor indicis

What nerve innervates the extensor indicis

Posterior interosseous (radial nerve)

Label the missing deep muscle of the posterior forearm

What is the action of the abductor pollicis longus

What nerve innervates the abductor pollicis longus

Posterior interosseous (radial nerve)

Label the missing deep muscle of the posterior forearm

What nerve innervates the extensor pollicis brevis

Posterior interosseous (radial nerve)

What is the action of the extensor pollicis brevis

Label the missing deep muscle of the posterior compartment of the forearm

What is the nerve innervation of the extensor pollicis longus

posterior interosseous (radial nerve)

What is the function of the extensor pollicis longus

Label the anatomical snuff box and nerve innervation

Summary of the radial, deep branch of radial nerve and posterior interosseous nerve innervation of superficial posterior arm

Summary of the radial, deep branch of radial nerve and posterior interosseous nerve innervation of deep posterior arm

Is the posterior interrosesous nerve innervated by the ulnar artery

no