NB[034] (Cerebellum)

Question 1

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Question 2

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Question 3

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Question 4

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Question 5

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Question 6

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Question 7

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Question 8

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Question 9

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Question 10

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Question 11

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Question 12

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Question 13

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Question 14

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Question 15

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Question 16

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Question 17

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Question 18

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Question 19

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Question 20

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Question 21

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Question 22

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Question 23

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Question 24

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Question 25

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Question 26

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Question 27

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Question 28

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Question 29

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Question 30

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Question 31

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Question 32

Regarding the cerebellum, the following statements are true, except:

A. It consists of two hemispheres and a median vermis.

B. Its inferior surface shows a deep groove, the vallecula cerebelli.

C. Its superior surface shows the fissura prima.

D.Grey matter is found only in its cortex.

E. Tremors occur on performing a movement in cerebellar lesions.

Answer 32

D.Grey matter is found only in its cortex.

Question 33

A tumor of the pituitary gland, by compressing the optic chiasma, can cause:

A. Complete blindness.

B.Bitemporal hemianopia.

C. Binasal hemianopia.

D.Left temporal and right nasal hemianopia.

E. Right temporal and left nasal hemianopia.

Answer 33

B.Bitemporal hemianopia.

Question 34

Concerning area 4; choose one best answer:

A.Larynx and tongue are found in its lowest part.

B.Larynx and tongue occupy relatively large regions in area 4.

C.Lower limb lies mostly in the paracentral lobule.

D.All of the above.

E. None of the above

Answer 34

D.All of the above.

Question 35

The corticobulbar fibers pass through the following part of internal capsule:

A.Anterior limb.

B.Genu.

C.Posterior limb.

D.Retrolentiform.

E.Sublentiform.

Answer 35

B.Genu.

Question 36

Nucleus ambiguus gives origin to the following cranial nerves:

A. 5, 7 and 8.

B. 7, 8 and 9.

C. 9, 10 and 11.

D. 10, 11 and 12.

E. 9 and 10.

Answer 36

C. 9, 10 and 11.

Question 37

The anterior cerebral artery supplies:

A.The motor and sensory areas of the upper and lower limbs.

B.The occipital lobe of the brain.

C.All parts of the internal capsule.

D.All parts of the corpus callosum, except splenium.

E. Primary motor speech area.

Answer 37

D.All parts of the corpus callosum, except splenium.

Question 38

One of the following, does not belong to the long association fibers:

A. Fornix.

B. Superior longitudinal bundle.

C. Uncinate fasciculus.

D. Cingulum.

E. Inferior longitudinal bundle.

Answer 38

A. Fornix.