Extensors posterior forearm

Question 1

Superficial

Muscle group

Answer 1

Brachioradialis
Extensor Carpi Radialis Longus
Extensor Carpi Radialis Brevis
Extensor Digitorum 
Extensor digit minimi 
Extensor Carpi ulnaris

Question 2

Deep Muscle group of Extensors

Answer 2

Supinator
Abductor Pollicis Longus
Extensor Pollicis Longus
Extensor Pollicis brevis
Extensor indicis

Question 3

PA Brachioradialis

Answer 3

Lateral supracondylar ridge of humerus

Question 4

DA Brachioradialis

Answer 4

Lateral surface of distal radius

Question 5

Nerve Supply Brachioradialis

Answer 5

Radial Nerve

Question 6

Action of Brachioradialis

Answer 6

Flexes forearm when in mid prone position

Question 7

PA Extensor Carpi Radialis Longus

Answer 7

Lateral supracondylar ridge of humerus

Question 8

DA Extensor Carpi Radialis Longus

Answer 8

Base of 2nd metacarpal bone (posterior)

Question 9

NS of ECRL

Answer 9

Radial

Question 10

A ECRL

Answer 10

Extends and radially deviates (abducts hand at wrist joint

Question 11

PA Extensor Carpi Radialis Brevis

Answer 11

CEO

Question 12

DA ECRB

Answer 12

Base of 3rd metacarpal

Question 13

NS ECRB

Answer 13

Radial

Question 14

Action Of ECRB

Answer 14

Extend radially deviate hand at wrist join

Question 15

PA Extensor Digitorum

Answer 15

CEO

Question 16

DA Extensor Digitorum

Answer 16

Extensor expansions of medial 4 digits

Question 17

NS ED

Answer 17

Raial

Question 18

A ED

Answer 18

Extends medial 4 digits at MCP

AND Interphalangeal

Question 19

PA Extensor Digiti Minimi

Answer 19

CEO

Question 20

DA Extensor Digiti Minimi

Answer 20

Extensor Expanison 5th

Question 21

NS EDM

Answer 21

Radail

Question 22

Action EDM

Answer 22

Extend 5th digit at MCP and interphalangeal joint

Question 23

PA Extensor Carpi Ulnaris

Answer 23

CEO And posterior border of ulna

Question 24

DA ECU

Answer 24

Base of 5th metacarpal

Question 25

NS ECU

Answer 25

Radial

Question 26

Action of ECU

Answer 26

Extend and ulnar deviation

Question 27

PA Supinator

Answer 27

CEO and Supinator crest of ulnar

Question 28

DA Supinator

Answer 28

Lateral, posterior and anterior surface of proximal radius

Question 29

NS radialis

Answer 29

Radial

Question 30

Action Supinator

Answer 30

Supinate

Question 31

PA ABdu Pollicis Longus

Answer 31

Posterior surface of radius and interosseous membrane

Question 32

DA ABductor Pollicis Longus

Answer 32

Base of 1st metcarpal

Question 33

Nerve supply of Abductor Pollicis longus

Answer 33

Radial

Question 34

Action of Abdcutor Pollicis Longus

Answer 34

Abduct 1st digit and extend it at Carpometacarpal joint

Question 35

Pa of Extensor Pollicis Brevis

Answer 35

Posterior surface of radialis and interosseous membrane

Question 36

Da of extensor Pollicis Brevis

Answer 36

Base of proximal thumb

Question 37

NS EPB

Answer 37

Radial

Question 38

Action of EPB

Answer 38

Extand proximal phalanx at MCP and carpometacapral

Question 39

PA EPL

Answer 39

Posterior surface of ulna and interosseous membrane

Question 40

DA EPL

Answer 40

Base of Distal Phalanx of thumb

Question 41

NS EPL

Answer 41

Radial

Question 42

Action of EPL

Answer 42

Extend thumb at the MCP, Carpometarpal and interphalangeal

Question 43

PA EI

Answer 43

Posterior Distal ulna and interosseous membrane

Question 44

DA EI

Answer 44

Extensor Expansion of 2nd digit

Question 45

NS EI

Answer 45

Radial

Question 46

ACTION of EI

Answer 46

Extend 2nd digit