6 Questions
Cerebrospinal fluid provides a mechanical barrier to cushion the brain against trauma.
True
CSF is produced in the cerebellum and the two ventricles.
False
Approximately 10 mL of CSF is produced every hour in adults.
False
CSF is collected by lumbar puncture between the first, second, or third lumbar vertebra.
False
Tube 1 in CSF collection is designated for microbiology tests.
False
Delayed specimen testing for CSF involves freezing hematology tubes and keeping microbiology tubes at room temperature.
False
This quiz covers the formation and functions of cerebrospinal fluid (CSF) in the body. It includes information on how CSF supplies nutrients, removes metabolic wastes, and acts as a cushion for the brain and spinal cord.
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