Font size
WorksheetsBrachial Plexus and Hand
Total questions: 34
Worksheet time: 27mins
Long thoracic nerve is a branch of
Roots
Trunks
Division
Cords
Axilary nerve is a branch of
Medial cord
Posterior cord
Lateral cord
Biceps brachi,brachialis,chorachobrachialis are supplied by
Median nerve
Radial nerve
Musculocutaneous nerve
Ulnar nerve
Claw hand is seen in
Erbs paralysis
Klumpkes paralysis
Teres minor is supplied by
Axillary nerve
Radial nerve
Ulnar nerve
Lateral pectoral nerve is from
Lateral cord
Posterior cord
Median cord
Levator scapula derives its nerve supply from
dorsal scapular nerve
Suprascapular nerve
The brachial plexus consists of the ventral rami of the following:
C4, C5, C6, C7, T1
C5, C7, C8, C9, C10
C5, C6, C7, C8, T1
C6, C7, C8, T1, T2
Which nerves contain axons from C5, C6, C7, C8, and T1.
Musculocutaneous nerve
Axillary nerve
Radial nerve
Median nerve
Ulnar nerve
Which nerves contain axons from C5, C6, and C7?
Musculocutaneous nerve
Axillary nerve
Radial nerve
Median nerve
Ulnar nerve
Which nerves contain axons from C7, C8, and T1?
Musculocutaneous nerve
Axillary nerve
Radial nerve
Median nerve
Ulnar nerve
Which best describes the composition of the brachial plexus (in the direction of the arrow)?
Terminal branches -> 3 trunks -> 3 anterior and posterior division -> 3 cords -> 5 ventral roots
5 ventral roots -> 3 anterior and posterior divisions -> 3 trunks -> 3 cords -> terminal branches
5 ventral roots -> 3 trunks -> 3 anterior and posterior divisions -> 3 cords -> terminal branches
5 ventral roots -> 3 cords -> 3 anterior and posterior division -> 3 trunks -> terminal branches
Which numbers identify POSTERIOR divisions?
3, 4, 5
1, 2, 6
1, 4, 6
3, 4, 6
Which is the MEDIAL cord?
1
2
3
The long thoracic nerve runs along the ___________ surface of the serratus anterior.
Anterior
Posterior
Injury to the long thoracic nerve could cause:
Paralysis of serratus anterior
Winged scapula
Pinched lung
Pain along 1st rib
What nerve supplies sensation to the skin highlighted blue?
Musculocutaneous nerve
Median nerve
Ulnar nerve
Radial nerve
What nerve supplies sensation to the skin highlighted blue?
Musculocutaneous nerve
Median nerve
Ulnar nerve
Radial nerve
What are the bones colored green?
phalanges
metacarpals
carpals
What are the bones colored blue?
phalanges
metacarpals
carpals
What are the bones colored red?
phalanges
metacarpals
carpals
What are the names of the phalanges colored red?
distal phalanges
middle phalanges
proximal phalanges
What are the names of the phalanges colored blue?
distal phalanges
middle phalanges
proximal phalanges
What are the names of the phalanges colored green?
distal phalanges
middle phalanges
proximal phalanges
What are the bones colored yellow?
phalanges
metacarpals
carpals
What are the bones colored purple?
phalanges
metacarpals
carpals
What carpal bone is colored dark blue (top right)?
hamate
capitate
pisiform
triquetrum
What carpal bone is colored yellow (middle)?
hamate
capitate
pisiform
triquetrum
What carpal bone is colored red (far right)?
hamate
capitate
pisiform
triquetrum
What carpal bone is colored light green (far right, under the red)?
hamate
capitate
pisiform
triquetrum
What carpal bone is colored light blue (bottom right, under the dark blue)?
lunate
trapezium
trapezoid
scaphoid
What carpal bone is colored gold (top left)?
lunate
trapezium
trapezoid
scaphoid
What carpal bone is colored dark green (top 2nd bone from the left)?
lunate
trapezium
trapezoid
scaphoid
What carpal bone is colored purple (1st bone, bottom left)?
lunate
trapezium
trapezoid
scaphoid
