UE: Deep anterior forearm till end. Flashcards

1
Q

Flexor Digitorum Profundus

Action: 2
Innervation: 2

A

Flexor Digitorum Profundus

Action:
Flexes wrist joint ,
Flexes distal interphalangeal joints (2nd to 5th)

Innervation: PROFUNDUS
Median and ulnar nerve

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2
Q

Flexor Pollicis Longus

Action: 2
Innervation: 1

A

Flexor Pollicis Longus

Action: Flexes Wrist
Flexes Thumb

innervation: median nerve

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3
Q

Pronator Quadratus

Action: 1
Innervation: 1

A

Pronator Quadratus

Action: Pronates forearm
Innervation: Median Nerve

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4
Q

Brachioradialis

Action: 1
Innervation: 1

A

Brachioradialis

Action: Weak flexion of elbow joint

Innervation: Radial nerve

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5
Q

Extensor Carpi Radialis Longus

Action: 2
Innervation: 1

A

Extensor Carpi Radialis

Action: EXTEND and ABDUCT wrist joint

Innervation: radial nerve

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6
Q

Extensor Carpi Radialis Brevis

Action: 2
Innervation: 1

A

Extensor Carpi Brevis

Action: EXTEND and ABDUCT wrist joint
Innervation: radial nerve

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7
Q

Extensor Digitorum

Action: 2
Innervation: 1

A

Extensor Digitorum

Action: Extent wrist joint.
Extend medial 4 fingers

Innervation: Radial nerve

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8
Q

Extensor Digiti Minimi

Action: 2
Innervation: 1

A

Extensor Digiti Minimi

Action: Extends wrist joint.
Extends 5th finger (Pinky)

Innervation: radial nerve

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9
Q

Extensor Carpi Ulnaris

Action: 2
Innervation: 1

A

Extensor Carpi Ulnaris

Action: Extends and ADDUCTS wrist joint
Innervation: Radial nerve.

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10
Q

Deep muscles of forearm: anterior

Innervated by

A
  1. Flexor Digitorum Profundus
  2. Flexor Pollicus Longus
  3. Pronator quadratus

Median N

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11
Q

Superficial muscles of Forearm: Posterior:

innervated by

A
  1. Brachioradialis
  2. Extensor carpi radialis longus
  3. Extensor carpi radialis brevis
  4. Extensor digitorum
  5. Extensor Digiti Minimi
  6. Extensor Carpi Ulnaris

RADIAL

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12
Q

Deep Muscles of the Forearm : Posterior

innervated by

A
  1. Supinator
  2. Abductor Pollicus Longus
  3. Extensor Pollicus Longus
  4. Extensor Pollicus Brevis
  5. Extensor Indicis

RADIAL

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13
Q

supinator
action: 1
innervated:

A

supinator

action: supinates forearm
innervated: radial n

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14
Q

abductor pollicus longus
action: 3
innervated : 1

A

abductor pollicus longus
action: extends wrist, abducts and extends the thumb

innervated by : radial n

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15
Q

Extensor Pollicus Longus
action: 2
innervated; 1

A

extensor pollicus longus

action: extends wrist, extends thumb
innervation: radial N

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16
Q

extensor pollicus brevis
action: 2
innervated : 1

A

extensor pollicus brevis

action: extends wrist, extends thumb
innervation: radial N

17
Q

extensor indicis

action: 2
innervated: 1

A

extensor indicis

action: extends wrist joint; extends 2nd finger
innervation: radial N