spinal meninges and cerebralspinla fluid

Question 1

when does the spinal cord terminate?

Answer 1

between L1-L2 vertebral levels

Question 2

when does the spinal dural sac terminate?

Answer 2

S2 segment

Question 3

spinal meninges order (superficial to deep)

Answer 3

epidural space
spinal dura mater
subdural space
spinal arachnoid mater
subarachnoid space
spinal pia mater

Question 4

epidural space

Answer 4

outter dural space

Question 5

what does the subarachnoid space contain

Answer 5

cerebral spinal fluid