15517484
Descrição
Quiz por youssef shoukry, atualizado more than 1 year ago
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Criado por youssef shoukry
quase 6 anos atrás
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Questão 1
Questão
The 2nd order neuron of the vibration (deeep sensation carried as fine touch) sensation from the right thumb is:
Responda
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(A) Left cuniate nucleus.
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(B) Right cuniate nucleus.
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(C) Left gracile nucleus.
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(D) Right gracile nucleus.
Questão 2
Questão
The posterior spino-cerebellar tract:
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(A) Is a crossed tract.
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(B) Passes through the superior cerebellar peduncle.
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(C) Carries conscious proprioceptive impulses to the cerebellum.
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(D) It is the axons of the Clarck’s nucleus.
Questão 3
Questão
All of the following are true about the cortico-spinal tract except:
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(A) Originates from area 4 (primary motor area)
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(B) It is scattered at the Basis Pontis.
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(C) It passes through the internal capsule.
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(D) It passes through the middle 3/5 of the crus cerebri.
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(the tract is completely crossed
Questão 4
Questão
The cortico-nuclearr tract:
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(A) Originates from area 6.
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(B) Passes through the lateral white column of the spinal cord
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(C) It supplies all the motor cranial nerve nuclei bilaterally except for the lower facial nucleus & hypoglossal nucleus (Which are supplied contra-laterally).
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its injury leads to lower motor neuron lesion
Questão 5
Questão
) The inhibitory reticulo-spinal tract originates from:
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(A) Medulla.
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(B) Pons.
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(C) Midbrain.
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(D) Thalamus
Questão 6
Questão
The only cranial nerves that might be subjected to an upper motor neuron lesion are:
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A) Hypoglossal & lower facial nerves.
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B) Vagus & glossopharyngeal nerves.
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(C) Glossopharyngeal & vagus.
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(D) Vagus & cranial accessory.
Questão 7
Questão
In a section through the TI0 segment of the spinal cord, which of the following will not be present:
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(A) Preganglionic sympathetic neurons.
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(B) Fasciculus gracilis. (
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C) Lower motor neurons.
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(D) Fasciculus cuneatus. .
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(E) Dorsal spinocerebellar tract
Questão 8
Questão
The dangerous area (Triangle) of the face is described so because:
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(A) It is drained by the anterior facial vein, which is connected to the cavernous sinus. .
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(B) It contains the nose.
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(C) It is drained by the anterior facial vein, which is connected to the mucosa of the mouth cavity.
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(D) All of the above
Questão 9
Questão
One of the following arteries shares in the blood supply of the face and scalp:
Responda
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(A) Facial artery.
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(B) Posterior auricular artery.
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(C) Infraorbital artery.
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(D) Superfacial temporal artery.
Questão 10
Questão
The external jugular vein is formed by union of:
Responda
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(A) Posterior auricular vein with the posterior division of the retro-mandibular vein.
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(B) Anterior facial vein with the posterior auricular vein.
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(C) Anterior division of the retromandibular vein with the posterior auricular vein.
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(D) None of the above.
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