Brainstem

1. 1The pons connects with the cerebellum through pendunculus cerebellaris medius

   1. AVerdadero
   2. BFalso
2. 2The basilar part of the bond is made of fibres only?

   1. AVerdadero
   2. BFalso
3. 3Within the pons tegmentum are located the nuclei of cranial nerves IX, X and XI

   1. AVerdadero
   2. BFalso
4. 4The roots of XII cranial nerve appear in the retro olivary sulcus

   1. AVerdadero
   2. BFalso
5. 5The midbrain is delineated from the die cephalon by the optic tracts

   1. AVerdadero
   2. BFalso
6. 6The nuclei of the caudal colliculuc are relay station in the auditory pathway

   1. AVerdadero
   2. BFalso
7. 7Abducens nerve appears in the interpeducular fossa

   1. AVerdadero
   2. BFalso
8. 8The brainstem contains reflexe centers for respiration and cardiovascular control?

   1. AVerdadero
   2. BFalso
9. 9Phylogenetically new parts of the brain stem are located on its ventral aspect?

   1. AVerdadero
   2. BFalso
10. 10Substantia nigra is part of the pyramid system?

    1. AVerdadero
    2. BFalso

11. 11The following structures are found in the opened part of the dorsal surface of the medulla oblongata?

    1. APyramidal decussation
    2. BOlive
    3. CVagal trigone
    4. DFascial colliculus
    5. EGracile tubercle
12. 12Breathing centers accessory to the medulla oblongata are located in which brain area?

    1. ACerebellum
    2. BPons
    3. CHypothalamus
    4. DMidbrain
13. 13The brain stem includes all the following except?

    1. AMedulla
    2. BPons
    3. CMidbrain
    4. DCerebral cortex
14. 14The area that coordinates visual reflexes is the:

    1. ACerebellum
    2. BSuperior colliculus
    3. CInferior colliculus
    4. DCerebral peduncles
15. 15How many of the pairs of cranial nerves originate from the Brainstem?

    1. ATen
    2. BAll of them arise from the brain stem
    3. CTwo
    4. DNone of the arise from the brainstem
    5. EOne
16. 16All of the following statements concerning the vestibulocerebellar pathway are correct except it:

    1. APlays a role in the initiation, planning, and timing of voluntary motor activities
    2. BProjects via the medial longitudinal fasciculus (MLF)
    3. CRecieves input from the cristae ampullares
    4. DReceives input from the macular of the utricle and saccule
    5. EIncludes the flocculonodular lobe
17. 17All the following statements concerning the red nucleus are correct except:

    1. AIt influences the cerebellum via the inferior olivary nucleus
    2. BIt's primary effect is on truncal and proximal muscles
    3. CIt receives bilateral input from the motor and premotor cortex
    4. DIt receives contralateral input from the nucleus interpositus
    5. EIt receivers modest input from the contralateral dentate nucleus
18. 18Which of the following is not a medullary vital center?

    1. ABlood pressure
    2. BCardiac
    3. CVasomotor
    4. DRespiratory
19. 19Three nuclei within the medulla oblongata function as vital centers for controlling heart rate, blood pressure and ........

    1. ARate and depth of breathing
    2. BEmotions
    3. CBody temperature
    4. DWater and electrolyte
20. 20The centres that control vital visceral activities are located within the.............area of the brain.

    1. AHypothalamus
    2. BCerebral cortex
    3. CPons
    4. DMedulla oblongata
21. 21In the floor of the fourth ventricle

    1. AThe trigonum vagi is at the inferior angle next to the midline
    2. BThe facial colliculus is next to the Madeline in this upper half
    3. CThe vestibular area is adjacent to the lateral angle
    4. DThe trigonum hypoglossi is lateral to the trigonum vagi
    5. EThe abducent nucleus lies deep to the facial colliculus
22. 22The following structures are found in the midbrain

    1. ASubstantia nigra
    2. BSuperior colliculi
    3. CThe motor nucleus of the trigeminal nerve
    4. DThe nucleus of the abducent nerve
    5. EThe decussation of the superior cerebellar peduncles
23. 23The following nuclei are found in the pons

    1. AThe facial nucleus
    2. BThe oculomotor nucleus
    3. CThe descending or spinal nucleus of the trigeminal nerve
    4. DThe abducent nucleus
    5. EThe inferior salivary nucleus
24. 24In the medulla oblongata

    1. AThe olive lies between the pyramid and the inferior cerebellar peduncle
    2. BThe vagus nerve emerges between the pyramid and the olive
    3. CThe decussation of the pyramid and the olive
    4. DThe gracile tubercle lies posteriorly next to the midline
    5. EThe spinal nucleus of the trigeminal nerve lies dorsilaterally
25. 25The medial lemniscus

    1. AIs formed by files which come mainly from the gracilus and cuneatus nuclei of the same side
    2. BIs part of the proprioceptive pathway from the periphery to the cerebral cortex
    3. CForms a bundle of fibres lying anteroposteriorly in the pons
    4. DForms a bundle of fibres lying anteroposteriorly in the medulla oblongata
    5. EEnds in the lateral nucleus of the thalamus
26. 26The pyramid of the hindbrain

    1. AIs medial to the tools of the hypoglossal nerve
    2. BIs medial to the olive
    3. CConsists mainly of the descending fibres
    4. DConsists of fibres all of which decussate in the medulla oblongata
    5. EConsists of fibres all of whose cells bodies are in the pre central gyrus of the cerebral hemisphere
27. 27The pons

    1. AContains nuclei whose neurones have fibres which of to the cerebellum
    2. BContains nuclei which connect the cerebral cortex with the cerebellar cortex
    3. CLies on the basilar part of the occipital bone
    4. DIs anterior to the basilar artery
    5. EIs superior to the emerging facial nerve
28. 28The following are found in the midbrain

    1. AThe medial lemniscus
    2. BThe frontopontine fibres
    3. CThe lateral lemniscus
    4. DThe red nucleus
    5. EThe medial geniculate body
29. 29The pons

    1. AHas the trigeminal nerve emerging from its superior border
    2. BContains in its anterior (basilar) part the nuclei pontis
    3. CContains in its anterior part the pyramidal (corticospinal) tract
    4. DIs connected to the cerebellum by the superior cerebellar peduncle.
    5. EContains the upward continuation of the medial lemniscus
30. 30The following are found in the midbrain

    1. AThe nucleus of the oculomotor nerve
    2. BThe tectospinal tract
    3. CThe medial longitudinal bundle
    4. DThe superior salivary nucleus
    5. EThe nucleus of the tract us solitarius
31. 31The brder between medulla oblongata and pons on the ventral surface of brain is [blank_start]sulcus[blank_end] [blank_start]bulbopontinus[blank_end]

    1. Abulbopontinus
    2. Bsulcus
32. 32The pons connects with the cerebellum via [blank_start]Midde cerebellar peduncle[blank_end]

    1. AMidde cerebellar peduncle
33. 33The cranial nerves appearing in sulcus bulbopontinus are, [blank_start]Abducens, facial[blank_end] and [blank_start]vestibulocochlearis[blank_end]

    1. Avestibulocochlearis
    2. BAbducens, facial
34. 34The cranial nerve nuclei located in the tegmentum of the pons includes
    [blank_start]Trigeminus[blank_end]
    [blank_start]Abducens[blank_end]
    [blank_start]Facialis[blank_end]
    [blank_start]Vestibulocochlearis[blank_end]

    1. AVestibulocochlearis
    2. BFacialis
    3. CAbducens
    4. DTrigeminus
35. 35The midbrain includes the following parts
    [blank_start]Tectum[blank_end]
    [blank_start]Tegmentum[blank_end]
    [blank_start]Crus cerebri[blank_end]

    1. ACrus cerebri
    2. BTegmentum
    3. CTectum
36. 36The sulcus medialis cruris appear the roots of [blank_start]occulomotor[blank_end] nerve

    1. Aocculomotor
37. 37The [blank_start]medulla[blank_end] has the main centres for breathing reflexes.

    1. Amedulla
38. 38The connection between the third and fourth ventricle is called the [blank_start]cerebral aqueduct[blank_end]

    1. Acerebral aqueduct
39. 39Phylogenically new part of the midbrain is [blank_start]crus cerebri[blank_end]

    1. Acrus cerebri
40. 40The nucleus of the caudal colliculus in a relay station in the [blank_start]auditory pathway.[blank_end]

    1. Aauditory pathway.

Descripción

medicine Brain Anatomy Test sobre Brainstem, creado por Mousam Parekh el 21/03/2016.

Autor

Mousam Parekh

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English

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