The document appears to be a set of practice questions for a medical exam covering topics related to neuroanatomy and neuropathology. There are 11 multiple choice questions testing knowledge of structures and diseases of the brain, skull, eyes, and nerves. The questions require identifying diagnoses, anatomical structures, and neurological deficits that can result from various medical conditions.

1. The Competition
Drum rolls …

2. Question 1
The figures shown here are representative of the gross
and microscopic apperance of an autopsy specimen from
a 55 year old woman who had a 1 year history of
progressive headache and
seizures leading to aphasia
the diagnosis is :
A. Ependymoma
B. Meningioma
C. Glioblastoma multiforme
D. Medulloblastoma
E. Onligodendroglioma

3. Question 2

4. Question 3
An 18 year old student had decreasing vision on the left
side for 6 months. On physical examination there is
papilledema on the right . She has 14 scattered flat ,
hyperpigmented skin lesions on limbs and torso. CT
shows mass on right optic nerve , a glioma was excised.8
months later she comes back with a mass on her wrist .
What neoplasms is this mass ?
A. Shwannoma
B. Lipoma
C. Meningioma
D. Fibrosarcoma
E. Hemangioma

5. Question 4

6. Question 5
Which structure mediates the afferent limb of
the pupillary light reflex ?

7. Question 6
Which structure is formed by the perpendicular
plate of the ethmoid bone , vomer and septal
cartilage ?

8. Question 7
Which structure may be paralyzed as a result of
infection of the cavernous sinus?

9. Question 8
Which structure pierces the dural roof of the
cavernous sinus between the anterior and
middle clinoid processes ?

10. Question 9
A 31 year old hockey player is hit in the head by a
puck. His radiogram shows a fracture of the
foramen rotundum. Which of the following nerves
would be damaged by this event ?
A. Ophthalmic
B. Mandibular
C. Maxillary
D. Optic
E. Trochlear

11. Question 10
A 60 year old man is unable to open eye
because of a rare neuromuscular disease, which
muscle would be paralyzed ?
A. Orbicularis oculi
B. Orbicularis oris
C. Frontalis
D. Levator palpebrae superioris
E. Superior rectus

12. Question 11
Aneurysm of which artery causes nasal
hemianopia ?