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What body fluid is obtained through a lumbar puncture?

A. Cerebrospinal fluid
B. Synovial fluid
C. Pleural fluid
D. Peritoneal fluid

User CDuv
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1 Answer

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Final answer:

Cerebrospinal fluid (CSF) is the body fluid obtained through a lumbar puncture, which is an important medical procedure used for diagnosing neurological conditions.

Step-by-step explanation:

The body fluid obtained through a lumbar puncture is cerebrospinal fluid (CSF). This procedure involves inserting a needle between the lumbar vertebrae in the lower back to collect CSF, which is essential for the majority of diagnostic procedures within neurology. The cerebrospinal fluid serves a crucial role in protecting and cushioning the brain and spinal cord whilst being located in the subarachnoid space of the meninges. A lumbar puncture is performed in the lower lumbar area to safely access the CSF due to the anatomical structure of the central nervous system (CNS).

User PussInBoots
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