anterior aspect of forearm

Question 1

skin sensation innervation anterior aspect of forearm

Answer 1

lateral antebrachial cutaneous n
medial antebrachial cutaneous n

Question 2

superficial veins of the forearm

Answer 2

cephalic vein
basilic vein
median vein of forearm

Question 3

general features of muscles of the anterior forearm

Answer 3

flexion of hand and fingers
pronation of forearm

Question 4

from where do the muscles of forearm originate

Answer 4

common flexor tendon
from medial epicondyle

Question 5

medial epicondylitis

Answer 5

folfer’s elbow

Question 6

lateral epicondylitis

Answer 6

tennis elbow

Question 7

blood supply to the anterior forearm

Answer 7

ulnar and radial arteries

Question 8

snterior forearm innervated by

Answer 8

median and ulnar nerves

Question 9

which muscles supplied by ulnar nerve

Answer 9

flexor carpi ulnaries
medial/ulnar half of the the fleor digitorum profundus

Question 10

pronator teres muscle origin
insertion
action
nerve supply

Answer 10

humeral head epicondyle ;ulnar head coronoid process of ulna
midway lateral surface of radius
pronation and weak flexion of forearm
median nerve

Question 11

the compression of the median n will causes ?

Answer 11

pronator teres syndrome

Question 12

symptoms of pronator teres syndrome?

Answer 12

the elbow region proximal part of the forearm

pain numbness sensory loss

motor muscle weakness

Question 13

flexor carpi radialis muscle o
i
a
n

Answer 13

medial epicondyle of humerus CFT antebrachial fascia
base of 2nd and 3rd of metacarpal bones
flexes and abducts hand at wrist joint
median nerve

Question 14

palmaris longous O
I
A
N

Answer 14

medial epicondyle of humerus
flexor retinculum and palmar aponeurosis
flexes the wrist and streaches the palmar aponeurosis
median nerve

Question 15

plays an imprtant role in the grip of the hand

Answer 15

palmar aponeurosis

Question 16

flexor carpi ulnaris muscle O
I
A
N

Answer 16

Humeral head from medial epicondyle ;ulnar head medial margin of olecranon process and posterior border of the ulna
pisiform bone hook of hamate base of 5th metacarpal bone
flexes and adducts hand at wrist joint
ulnar nerve

Question 17

intermediate muscle of forearm ?

Answer 17

flexor digitorum superficialis muscle

Question 18

flexor digitorum superficialis muscle O
I
A
N

Answer 18

Humeral head meial epicondyle medial of coronoid process of ulna ;radial head superior half of anterior surface of shaft of radius

side of the middle phalanx of medial 4 fingers

flexion of metacarpalphalangeal joint
of proximal interphalangeal joint
flexing the heand

median nerve

Question 19

acts like a pully
increases the efficiency
of FDP muscle

Answer 19

The tendons of FDS

Question 20

deep group muscles of forearm ant?

Answer 20

flexor digitorum profunds
flexor pollicis longus muscle
pronator quadratus

Question 21

flexor digitorum profundus O
I
A
N

Answer 21

anterior and medial surface of ulna ;interosseus membrane

base of medial 4 distal phalanx

flexion of
1 distal interphalngeal j
middle and proximal interphalangeal j
metacarpophalangeal j

ulnar medial half
median lateral half

Question 22

establishing
and maintaining a
strong grip of the
hand

Answer 22

The actions of the
FDP

Question 23

ulnar nerve injury ?

Answer 23

claw hand

Question 24

median nerve injury ?

Answer 24

sign of benediction

Question 25

flexor policis longus musle O
I
A
N

Answer 25

Interosseus membrane, anterior
surface of radius
Base of the distal phalanx of
thumb
Flexion of the distal phalanx of
the thumb at the
interphalangeal (IP) joint
– Flexion of the
metacarpophalangeal (MP)
joint

median nerve

Question 26

Punching muscles:

Answer 26

Flexor digitorum profundus (FDP) muscle
• Flexor pollicis longus (FPL) muscle
• Pronator quadratus (PQ) muscle

Question 27

Lateral aspect:
• Thumb and lateral forearm will follow
the cephalic vein and drain into

Answer 27

infraclavicular lymph node

Question 28

Medial aspect:
• Medial forearm will follow the basilic
vein reach the cubital fossa and drain
into

Answer 28

supratrochlear lymph nodes or directly to the lateral group axillary lymph nodes

Question 29

Provides sheath and compartments
for muscles
• Provides septa between muscles
• Provides attachments for muscles

function of which hamood?

Answer 29

deep fascia

Question 30

Run between the deep and
superficial veins, connecting
the two systems

Answer 30

perforating veins

Question 31

Return the blood from the hand

Answer 31

dorsal and palmar veins of the
hand

Question 32

Deep veins of the forearm

Answer 32

– Ulnar vein
– Radial vein
– Anterior and posterior
interosseous vein

Question 33

is formed by paired veins, which
accompany and lie either side of an
small arteries, these are called:

Answer 33

Vena comitans/vanae comitantes;

Question 34

basilic vein joins ////// to form?

Answer 34

brachial to form axillary

Question 35

Lateral border of the biceps, in
the deltopectoral groove, and
perforates the clavipectoral
fascia and drain into the

Answer 35

axillary vein

Question 36

Venipuncture:

Answer 36

median cubital vein

Question 37

Cephalic vein and basilic vein starts in the

Answer 37

in the dorsal venous network