KROK 1 2017 – Question 123 · KROK (Medicine) · Human Anatomy

As a result of past encephalitis, a man has developed an increase in cerebrospinal fluid pressure in the right lateral ventricle. What can be the cause of this condition?

  1. A. Atresia of the fourth ventricle foramina
  2. B. Atresia of the tubus medullaris
  3. C. Atresia of the sylvian aqueduct
  4. D. Closure of the left interventricular foramen
  5. E. Closure of the right interventricular foramen
Hint

Ask where a blockage would have to lie for pressure to rise in a single lateral ventricle while the rest of the ventricular system stays unaffected.

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