Procedures

Question 1

Glioma is a general term used to describe a group of primary tumors. Consisting of malignant glial cells, gliomas occur in the:

Answer 1

Brain

Question 2

Number 1 corresponds to which of the following?

Answer 2

Posterior clinoid process

Question 3

Number 4 corresponds to which of the following?

Answer 3

Semicircular canal

Question 4

5

Answer 4

Petrous bone

Question 5

1

Answer 5

Sphenoid sinus

Question 6

Which of the following areas of the head commonly becomes calcified?

1. Thalamus
2. Pineal gland
3. Choroid plexus

Answer 6

2 and 3

Question 7

Following the injection of intravenous contrast media during a CT examination of the brain, which of the following anatomic areas does not enhance?

Answer 7

Posterior horn of lateral ventricle

Question 8

Cerebrospinal fluid (CSF) is produced in the:

Answer 8

choroid plexuses

Question 9

A stereotactic unit would be used for which of the following specialized CT examinations?

Answer 9

CT-guided biopsy of the brain

Question 10

4

Answer 10

3rd ventricle

Question 11

3

Answer 11

Vermis of cerebellum

Question 12

In which of the following cranial nerves would an acoustic neuroma be found?

Answer 12

8th