Brain anatomy quiz

Question 1

What modality is this?

1 mark

Select one:

a.
RNI

b.
CT

c.
PET CT

d.
MRI

Answer 1

MRI

Question 2

What lobes are represented by label 10?

1 mark

Select one:

a.
Cerebellum

b.
Temporal

c.
Frontal

d.
Parietal

e.
Occipital

Answer 2

b.
Temporal

Question 3

Labels 11 and 12 represent a sulcus and a gyrus. Which is the gyrus?

1 mark

Select one:

a.
11

b.
12

Answer 3

11

Question 4

14 represents the Cerebellum. What is label 13?

1 mark

Select one:

a.
Vermis

b.
Tentorium Cerebellum

c.
Cerebellar Hemisphere

Answer 4

Tentorium Cerebellum

Question 5

What is the structure labelled 15?

1 mark

Select one:

a.
pons

b.
midbrain

c.
cerebrum

d.
corpus callosum

Answer 5

midbrain

Question 6

What structure is number 18?

1 mark

Select one:

a.
Parietal Lobe

b.
Occipital lobe

c.
Temporal Lobe

d.
Cerebellum

Answer 6

b.
Occipital lobe

Question 7

22, 23 and 24 form part of the brainstem. What are the names of these structures, superiorly to inferiorly?

1 mark

Select one:

a.
Medulla, midbrain, pons

b.
Pons, medulla, midbrain

c.
Midbrain, pons, medulla

Answer 7

Midbrain, pons, medulla

Question 8

What is the structure labelled by 19?

1 mark

Select one:

a.
cerebral aqueduct

b.
third ventricle

c.
fourth ventricle

Answer 8

Cerebral aqueduct

Question 9

What is the structure labelled 21?

1 mark

Select one:

a.
lateral ventricle

b.
cerebral aqueduct

c.
third ventricle

d.
fourth ventricle

Answer 9

d.
fourth ventricle

Question 10

25 and 26 are two midline structures which are positioned adjacent to each other. What are they?

Select one:

a.
Midbrain and Vermis

b.
Vermis and Fourth Ventricle

c.
Pons and Vermis

d.
Pons and Midbrain

e.
Midbrain and Fourth Ventricle

Answer 10

Pons and Vermis

Question 11

What is the structure labelled 1?

1 mark

Select one:

a.
Right cerebral hemisphere

b.
Left cerebral hemisphere

Answer 11

a.
Right cerebral hemisphere

Question 12

Does label 2 or label 3 represent white matter?

1 mark

Select one:

a.
Label 3

b.
Label 2

Answer 12

b.
Label 2

Question 13

What is the stucture labelled 4?

1 mark

Select one:

a.
Grey matter

b.
Internal Capsule

c.
Corpus Callosum

d.
Thalamus

Answer 13

Internal Capsule

Question 14

What is the structure labelled 5?

1 mark

Select one:

a.
Pons

b.
Midbrain

c.
Thalamus

d.
Hypothalamus

Answer 14

Thalamus

Question 15

What is the structure labelled 6?

1 mark

Select one:

a.
Cerebellum

b.
Pons

c.
Substantia Nigra

d.
Cerebrum

Answer 15

Substantia Nigra

This area is especially important for assessment during Parkinson’s Disease.

Question 16

Labels 7 and 8 represent a sulcus and a gyrus. Which is labelled 7- the sulcus or the gyrus?

1 mark

Select one:

a.
sulcus

b.
Gyrus

Answer 16

sulcus

Question 17

What is the structure labelled 9?

1 mark

Select one:

a.
Falx cerebri

b.
Longitudinal Cerebral Fissure

c.
Tentorium Cerebelli

d.
Sulcus

Answer 17

a.
Falx cerebri

b.
Longitudinal Cerebral Fissure

Question 18

What is the purpose of the gyri?

(1 mark)

Select one:

a.
Increase the surface area of the cerebral cortex

b.
Decrease the surface area of the cerebral cortex

Answer 18

a.
Increase the surface area of the cerebral cortex

Question 19

What is the structure labelled A?

1 mark

Select one:

a.
sphenoid sinus

b.
ethmoid sinus

c.
maxillary sinus

Answer 19

sphenoid sinus

Question 20

What is the structure labelled K?

1 mark

Select one:

a.
Left Lateral Ventricle

b.
Third ventricle

c.
Fourth ventricle

d.
Right Lateral Ventricle

Answer 20

Left Lateral Ventricle