ANATOMY
19
6.
The dermatome supplying the great toe is usually
a.
L3
F
b.
S1
F
c.
L5
T – 529 Moore, 539 NM
d.
S2
F
e.
L4
F
7.
The correct dermatome for the little toe p529 Moore, 539 NM
a.
S1
T
b.
L5
F
c.
S2
F
d.
S4
F
6.
Which is the CORRECT myotome p 539 NM
a.
S1 supplies hip abduction
T – as well as L5
b.
L3,4 causes knee extension
T – L3/4 kick the door
c.
L5 supplies skin of dorsal 1st web space
F – L5 is the great toe
d.
plantar flexion L4,5
F – S1/2 plantarflex, L4/5 dorsiflex
e.
shoulder abduction C5,6
T – it does Deltoid from axillary n c5,c6,
supraspinatus from suprascapular n mainly c5
f.
ankle eversion L 4
F – inversion
g.
elbow extension C7,8
T – via radial nerve
h.
opponens pollicis C8
T – via recurrent branch of the median nerve
i.
Muscle/movement supplied by single peripheral nerve F – by a single or pair of SPINAL nerves
j.
Knee is flexion is L3,4
F – L5, S1 by the hamstrings p563. L3/4 kick the door p531
k.
Shoulder adduction is C5
F – C6/7/8 p791, 688, 691
l.
Foot inversion is L4
T – correct p577
m.
Elbow extension C6/7
F – C7/8 shut the gate
n.
C6, 7 Wrist flexion/extension
T
o.
C7 adduction and medial rotation
T
p.
C7.8 finger flexion ext of fingers, extension of elbow
T
q.
T1 – adduction abduction of fingers
T