During the procedure known as a(n) ________, a needle is inserted into the subarachnoid space in the inferior lumbar region.
A) myelography
B) encephalomyelogram
C) laminectomy
D) lumbar puncture
E) thoracic tap

Question

Quizplus · Accepted Answer

A lumbar puncture, also known as a spinal tap, involves inserting a needle into the subarachnoid space in the lower back to collect and analyze cerebrospinal fluid. This procedure is often used to diagnose certain neurological conditions or infections, and can also be used to administer medications or contrast agents for imaging studies. The other options listed, such as myelography, encephalomyelogram, laminectomy, and thoracic tap, are unrelated procedures that do not involve accessing the subarachnoid space in the lumbar region.

During the Procedure Known as A(n) ________, a Needle Is