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SOAL-SOAL UNTUK UJIAN NASIONAL_A_final > SOAL-SOAL UNTUK UJIAN NASIONAL 29 JANUARI 2005 FK UNAIR/RSU DR. SOETOMO SURABAYA SOAL 1- 40 > Flashcards

SOAL-SOAL UNTUK UJIAN NASIONAL 29 JANUARI 2005 FK UNAIR/RSU DR. SOETOMO SURABAYA SOAL 1- 40 Flashcards

1
Q
  1. All of the following statements concerning the central sulcus are correct EXCEPT it
    A. separates the frontal lobe from the parietal lobe
    B. separates the motor cortex from the sensory cortex
    C. extends into the paracentral lobule
    D. is located on the lateral convex surface of the hemisphere
    E. joins the lateral sulcus
A

JAWABANNYA : E

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2
Q 
2.	The basal ganglia include all of the following structures EXCEPT the
A.	caudate nucleus
B.	putamen
C.	thalamus
D.	globus pallidus
E.	amygdaloid nucleus
A

JAWABANNYA : C

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3
Q 
3.	The cranial dura is innervated by the 
A.	ophthalmic nerve
B.	facial nerve
C.	intermediatenerve
D.	glossopharyngeal nerve
E.	major petrosal nerve
A

JAWABANNYA : A

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4
Q
  1. All the following statements concerning the arachnoid granulations are correct EXCEPT they
    A. are found along the superior sagittal sinus
    B. project into the dural venous sinuses
    C. play a role in the absorption of cerebrospinal fluid (CSF)
    D. produce CSF
    E. consist of arachnoid villi
A

JAWABANNYA : D

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5
Q
  1. All of the following statements concerning meningiomas are correct EXCEPT they
    A. are derived from arachnoid cells
    B. are characterized by cellular whorls and psammoma bodies
    C. are more frequent in males
    D. are benign, slow growing, and well-circumscribed tumors
    E. Comprise approximately 20% of primary intracranial tumors
A

JAWABANNYA : C

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6
Q 
6.	The internal capsule is supplied by all of the following arteries EXCEPT the
A.	internal carotid artery
B.	posterior cerebral artery
C.	anterior choroidal artery
D.	anterior cerebral artery
E.	middle cerebral artery
A

JAWABANNYA : B

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7
Q
  1. All of the following statements concerning the vertebral artery are correct EXCEPT it
    A. may give off a posterior spinal artery
    B. gives rise to the labyrinthine artery
    C. is a branch of the subclavian artery
    D. gives rise to the anterior spinal artery
    E. gives rise to the posterior inferior cerebellar artery
A

JAWABANNYA : B

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8
Q
  1. All of the following statements concerning the middle meningeal artery are correct EXCEPT
    A. it is usually a branch of the maxillary artery
    B. it enters the cranium through the foramen spinosum
    C. laceration results in epidural hemorrhage
    D. it supplies most of the dura of the calvarium
    E. it supplies the dura of the posterior cranial fossa
A

JAWABANNYA : E

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9
Q 
9.	Usually gives rise to the artery that supplies the inner ear
A.	Posterior cerebral artery
B.	Superior cerebellar artery
C.	Anterior inferior cerebellar artery
D.	Posterior inferior cerebellar artery
E.	Anterior spinal artery
A

JAWABANNYA : C

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10
Q 
10.	Supplies the facial nucleus and the spinal trigeminal nucleus and tract
A.	Posterior cerebral artery
B.	Superior cerebellar artery
C.	Anterior inferior cerebellar artery
D.	Posterior inferior cerebellar artery
E.	Anterior spinal artery
A

JAWABANNYA : C

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11
Q 
11.	Is the terminal branch of the basilar artery
A.	Posterior cerebral artery
B.	Superior cerebellar artery
C.	Anterior inferior cerebellar artery
D.	Posterior inferior cerebellar artery
E.	Anterior spinal artery
A

JAWABANNYA : A

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12
Q 
12.	Supplies the deep cerebellar nuclei
A.	Posterior cerebral artery
B.	Superior cerebellar artery
C.	Anterior inferior cerebellar artery
D.	Posterior inferior cerebellar artery
E.	Anterior spinal artery
A

JAWABANNYA : B

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13
Q 
13.	Supplies the nucleas ambiguus
A.	Posterior cerebral artery
B.	Superior cerebellar artery
C.	Anterior inferior cerebellar artery
D.	Posterior inferior cerebellar artery
E.	Anterior spinal artery
A

JAWABANNYA : D

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14
Q 
14.	An aneurysm of this artery may cause a third nerve palsy
A.	Posterior cerebral artery
B.	Superior cerebellar artery
C.	Anterior inferior cerebellar artery
D.	Posterior inferior cerebellar artery
E.	Anterior spinal artery
A

JAWABANNYA : E

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15
Q 
15.	Irrigates the posterior limb of the internal capsule 
A.	Posterior cerebral artery
B.	Superior cerebellar artery
C.	Anterior inferior cerebellar artery
D.	Posterior inferior cerebellar artery
E.	Anterior spinal artery
A

JAWABANNYA : D

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16
Q 
16.	Occlusion of this artery results in a fluent receptive aphasia
A.	Posterior cerebral artery
B.	Superior cerebellar artery
C.	Anterior inferior cerebellar artery
D.	Posterior inferior cerebellar artery
E.	Anterior spinal artery
A

JAWABANNYA : C

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17
Q 
17.	An aneurysmof this artery may result in Horner’s syndrome
A.	Posterior cerebral artery
B.	Superior cerebellar artery
C.	Anterior inferior cerebellar artery
D.	Posterior inferior cerebellar artery
E.	Anterior spinal artery
A

JAWABANNYA : B

18
Q 
18.	Occlusion of this artery results in infarction of the paracentral lobule with Babinski’s sign
A.	Posterior cerebral artery
B.	Superior cerebellar artery
C.	Anterior inferior cerebellar artery
D.	Posterior inferior cerebellar artery
E.	Anterior spinal artery
A

JAWABANNYA : A

19
Q 
19.	Caudal herniation of the cerebellar tonsils and medulla through the foramen magnum is called
A.	Dandy-Walker syndrome
B.	Down’s syndrome
C.	Arnold-Chiari syndrome
D.	Cranium bifidum
E.	Myeloschisis
A

JAWABANNYA : C

20
Q
  1. All of the following statements concerning spina bifida are correct EXCEPT
    A. spina bifida results from failure of vertebral arches to fuse
    B. spina bifida is frequently associated with Arnold-Chiari malformation
    C. spina bifida usually occurs in the cervicothoracic region
    D. spina bifida occulta is the least severe variation
    E. spina bifida with myeloschisis is the most severe variation
A

JAWABANNYA : C

21
Q 
21.	The neural crest gives rise to all of the following cells EXCEPT
A.	odontoblasts
B.	oligodendrocytes
C.	cells of enteric ganglia
D.	Schwann cells
E.	chromaffin cells
A

JAWABANNYA : B

22
Q 
22.	Peripheral nerve fibers regenerate at the rate of
A.	0.1 mm/day
B.	3 mm/day
C.	100 mm/day
D.	200 mm/day
E.	400 mm/day
A

JAWABANNYA : B

23
Q
  1. All of the following statements concerning neurons are correct EXCEPT
    A. they are of neurectodermal origin
    B. they have lost the capacity to undergocell division
    C. they contain Nissl substance
    D. they are derived from the neural tube and neural crest
    E. bipolar neurons are the most common type of neuron
A

JAWABANNYA : E

24
Q
  1. All of the following statements concerning astrocytes are correct EXCEPT
    A. they possess many processes
    B. they are found in both white and gray matter
    C. they are considered to be the scavenger cells of the CNS
    D. they have perivascular end feet
    E. in damaged brain tissue, astrocytes form glial scars
A

JAWABANNYA : C

25
Q
  1. All of the following statements concerning Schwann cells are correct EXCEPT
    A. they play an important role in peripheral nerve regeneration
    B. they are derived from the neural tube
    C. they may give rise to tumors of peripheral nerves
    D. one Schwann cell myelinates one internode of an axon
    E. they are neurolemmal cells
A

JAWABANNYA : B

26
Q
  1. All of the following statements concerning wallerian degeneration are correct EXCEPT
    A. it occurs in the CNS
    B. it occurs in the PNS
    C. it is a retrograde degeneration
    D. it is characterized by the disappearance of axons and myelin sheaths
    E. it is characterized by the proliferation of Schwann cells
A

JAWABANNYA : C

27
Q
  1. All of the following statements concerning spinal nerves are correct EXCEPT
    A. dorsal roots contain sensory input
    B. ventral roots contain motor output
    C. all spinal nerves have gray communicating rami
    D. all spinal nerves have white communicating rami
    E. the first cervical nerves frequently have no dorsal roots
A

JAWABANNYA : D

28
Q
  1. All of the following statements concerning the cauda equina are correct EXCEPT
    A. it contains motor fibers
    B. it contains sensory fibers
    C. it is found in the subarachnoid space
    D. it is derived from the pia
    E. it is found below the first lumbar vertebra
A

JAWABANNYA : D

29
Q
  1. All of the following statements concerning syringomyelia are correct EXCEPT it
    A. is a central cavitation of the spinal cord
    B. usually is found at lumbosacral levels
    C. usually includes a lower motor neuron (LMN) lesion
    D. usually results in a bilateral loss of pain and temperature sensation
    E. may result in Horner’s syndrome
A

JAWABANNYA : B

30
Q
  1. Hemisection of the spinal cord at T1 on the left side results in all of the following signs or symptoms EXCEPT
    A. plantar response flexor on the left side
    B. loss of vibration sensation in the left leg
    C. leg dystaxia on the right side
    D. exaggerated knee jerk reflex on the left side
    E. normal pain and temperature sensation on the left side
A

JAWABANNYA : A

31
Q 
31.	Lower motor neuron (LMN) lesions result in all of the following deficits or signs EXCEPT
A.	loss of muscle stretch reflexes
B.	loss of superficial reflexes
C.	fasciculations
D.	muscle wasting
E.	plantar reflex extensor
A

JAWABANNYA : E

32
Q
  1. All of the following statements concerning Horner’s syndrome are correct EXCEPT
    A. it is seen in spinal cord lesions above T1
    B. it is ipsilateral to the lesion
    C. it results from interruption of descending autonomic pathways
    D. it results in mydriasis and mild ptosis
    E. it results in facial hemianhidrosis
A

JAWABANNYA : D

33
Q
  1. Ventral spinal artery occlusion results in all of the following deficits EXCEPT
    A. areflexia at the level of the lesion
    B. loss of vibration and position sensation below the lesion
    C. bilateral loss of pain and temperature sensation below the lesion
    D. bilateral spastic paralysis below the lesion
    E. urinary incontinence
A

JAWABANNYA : B

34
Q
  1. All of the following statements concerning cauda equina syndrome are correct EXCEPT
    A. its signs are frequently unilateral
    B. it may result from a herniated disk
    C. it classically involves spinal roots L3-Co
    D. it may result in profound motor deficits
    E. it may result in Babinski’s sign
A

JAWABANNYA : E

35
Q
  1. An aneurysm of the cavernous sinus could result in all of the following EXCEPT
    A. ptosis
    B. anesthesia of the tongue
    C. paralysis of the superior oblique muscle
    D. complete internal opthalmoplegia
    E. diplopia
A

JAWABANNYA : B

36
Q
  1. All of the following statements concerning trigeminal neuralgia are correct EXCEPT
    A. it is characterized by recurrent paroxysms of sharp, lancinating pain
    B. it occurs in any of the three divisions of the trigeminal nerve
    C. it usually occurs in people over 50 years of age
    D. it is more common in men than in women
    E. it may result from pressure on the nerve from a nearby artery
A

JAWABANNYA : D

37
Q
  1. All of the following lesions could interupt the corneal reflex EXCEPT
    A. occlusion of the anterior inferior cerebelar artery (AICA)
    B. occlusion of the posterior inferior cerebelar artery (PICA)
    C. an acoustic neuroma
    D. an aneurysm of the cavernous sinus
    E. destruction of the principal sensory nucleus of CN V
A

JAWABANNYA : E

38
Q
  1. All of the following statements concerning conduction deafness are correct EXCEPT
    A. the sound of a vibrating tuning fork placed on the vertex is heard best in the deaf ear
    B. it may be the result of an acoustic neurinoma
    C. it may be the result of otosclerosis
    D. it may be the result of otitis media
    E. it may be the result of wax in the external auditory meatus
A

JAWABANNYA : B

39
Q 
39.	All of the following agents can cause nerve deafness EXCEPT
A.	cytomegalovirus 
B.	marijuana 
C.	rubella
D.	streptomycin
E.	syphilis
A

JAWABANNYA : B

40
Q
  1. All of the following statements concerning decerebrate rigidity are correct EXCEPT
    A. it results from a lesion transecting the brainstem between the superior and inferior colliculi
    B. it is considered to be alpha rigidity
    C. it is characterized by opisthotonos with arms and legs extended and adducted
    D. it can be abolished by dorsal root rhizotomy
    E. it can be abolished by section of the vestibular nerve
A

JAWABANNYA : B

SOAL-SOAL UNTUK UJIAN NASIONAL_A_final (3 decks)

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