During a spinal tap,cerebrospinal fluid is obtained from which of the following locations?
A)dural sinus
B)epidural space
C)subarachnoid space
D)subdural space
E)sagittal sinus

Question

Quizplus · Accepted Answer

During a spinal tap, cerebrospinal fluid is obtained from the subarachnoid space, which is the space between the arachnoid and pia mater layers of the meninges that cover the spinal cord. The dural, epidural, and subdural spaces are also located in the meninges, but they do not contain cerebrospinal fluid. The sagittal sinus is a vein located within the dura mater, and it is not involved in a spinal tap procedure.

During a Spinal Tap,cerebrospinal Fluid Is Obtained from Which of the Following