CSF Flashcards

1
Q

Total volume

A

150ml

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2
Q

Secreted by?

A

Arachnoid villi

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3
Q

Circulates in?

A

Subarachnoid space

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4
Q

Daily secretion?

A

550ml/day, 0.37ml/min

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5
Q

Normal CSF pressure?

A

70-180mmH2O, 8-12mm Hg

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6
Q

Circulates in evere? And how many times a day?

A

Every 6Hrs, 3.7 times a day

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7
Q

Rate of absorption = secretion at?

A

112mm H2O

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8
Q

Absorption stopped at?

A

68mm H2O

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