NEET PG DENTAL EXAM

BRAIN

VENTRICLES CSF

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
The function of the ventricles are to ____
A
Store sugar
B
Store oxygen
C
Move blood around the brain
D
Produce and circulate cerebrospinal flluid
Explanation: 

Detailed explanation-1: -After production, CSF movement generally occurs through the ventricular system, assisted, in part, by ciliated ependyma which beat in synchrony. [19] CSF net flow is still generally believed to flow through the ventricular system, initiated at the lateral ventricles .

Detailed explanation-2: -CSF is produced by specialized ependymal cells of the choroid plexus within the ventricular system.

Detailed explanation-3: -Your brain floats in a bath of cerebrospinal fluid. This fluid also fills large open structures, called ventricles, which lie deep inside your brain. The fluid-filled ventricles help keep the brain buoyant and cushioned.

Detailed explanation-4: -According to the traditional understanding of cerebrospinal fluid (CSF) physiology, the majority of CSF is produced by the choroid plexus, circulates through the ventricles, the cisterns, and the subarachnoid space to be absorbed into the blood by the arachnoid villi.

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