MSK anatomy Flashcards
1
Q
Motor unit size is subject to a lot of variation. Small motor units tend to have relatively small cell bodies and fewer axons.
Which is the correct order when ranking muscles according to the size of motor units, largest to smallest?
A
(1) Quadriceps femoris
(2) semimembranosus
(3) opponens pollicis
(4) superior rectus
