flag test whacks

Question 1

epimere and hypomere

Answer 1

epimere are extensors innervated by dorsal rami

hypomere are flexers innervated by ventral rami

Question 2

cauda equina v spinal cord

Answer 2

above l2= spinal cord
below l2= cauda equina

Question 3

vertebral foramen

Answer 3

Anterior boundary: posterior aspect of vertebral body
lateral boundary: pedicle
posterior boundary: lamina

Question 4

state the innervation of muscle, and relate its innervation to its embryological origin

Answer 4

epimere as It is innervated by ‘cerrvical’ dorsal rami

hypomere as it is innervated by ‘cervical’ ventral rami