5 Questions
What happens if the opening for cerebrospinal fluid (CSF) is blocked at birth?
CSF is trapped inside the skull and increases internal pressure, causing the skull to enlarge, leading to hydrocephalus.
What is the approximate volume of cerebrospinal fluid (CSF) contained in the brain?
Approximately 150 cm3
How is hydrocephalus detected using a crude method?
By measuring the circumference of the skull just above the ears, where a larger value indicates hydrocephalus.
What is the range of normal values for the circumference of the skull in newborn infants?
The normal range is from 32-37 cm.
What is the range of normal eye pressure?
The normal eye pressure ranges from 12-33 mm Hg.
Test your knowledge on hydrocephalus and the detection method involving the measurement of skull circumference in newborn infants.
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