Anatomy Week 10 - Myotomes Flashcards
(16 cards)
A group of muscles innervated by a single spinal cord/nerve level is called?
A myotome.
The spinal nerve that innervates neck flexion/extension is?
C1/C2.
The spinal nerve that innervates neck lateral flexion is?
C3.
The spinal nerve that innervates shoulder elevation is?
C4.
The spinal nerve that innervates Shoulder abduction and elbow extension is?
C5.
The spinal nerve that innervates elbow flexion/wrist extension is?
C6.
The spinal nerve that innervates elbow extension/wrist flexion is?
C7.
The spinal nerve that innervates finger flexion is?
C8.
The spinal nerve that innervates finger abduction is?
T1.
The spinal nerve that innervates hip flexion is?
L2.
The spinal nerve that innervates knee extension and hip adduction is?
L3.
The spinal nerve that innervates ankle dorsi-flexion is?
L4.
The spinal nerve that innervates big toe extension is?
L5.
The spinal nerve that innervates ankle planter-flexion, ankle eversion and hip extension is?
S1.
The spinal nerve that innervates knee flexion is?
S2
The spinal nerves that innervates intercostal and abdominal wall muscles are?
T2-L1.
