Question

question 1 (mandatory) (10 points) listen the mechanism of hydrocephalus caused by arnold - chiari malformation is: obstruction due to tonsillar herniation inflammation overproduction of csf deficient absorption of csf

Explanation:

In Arnold - Chiari malformation, the cerebellar tonsils herniate through the foramen magnum, obstructing the normal flow of cerebrospinal fluid (CSF), which leads to hydrocephalus.

Answer:

Obstruction due to tonsillar herniation