Forwarded from Medicalase (.)
In Complete Transection of the Spinal Cord Above the lumbar region will cause
Anonymous Quiz
20%
Hemiplegia
29%
Quadriplegia
51%
Paraplegia
Forwarded from Medicalase (.)
In Complete Transection of the Spinal Cord In the cervical region below the level of C5 segment will cause
Anonymous Quiz
20%
Respiratory failure
72%
Quadriplegia
8%
Paraplegia
Forwarded from Medicalase (.)
In Complete Transection of the Spinal Cord In the cervical region above the level of C3 will cause
Anonymous Quiz
3%
Quadriplegia
7%
Hemiplegia
90%
Respiratory failure)
Forwarded from Medical explain and Quizzes stage 3
A 25-year-old female patient 9
presents to the clinic with a complaint of
numbness and weakness in her arms
and hands. MRI of the spine shows a
syringomelia located in the cervical
spinal cord. Which of the following
structures is most likely to be affected
?by this syrinx
Dorsal columns
Anterior white commissure
Lateral corticospinal tract
Ventral horn
presents to the clinic with a complaint of
numbness and weakness in her arms
and hands. MRI of the spine shows a
syringomelia located in the cervical
spinal cord. Which of the following
structures is most likely to be affected
?by this syrinx
Dorsal columns
Anterior white commissure
Lateral corticospinal tract
Ventral horn
Forwarded from Medical explain and Quizzes stage 3
Forwarded from Medical explain and Quizzes stage 3
Regarding the spinothalamie pathway, all of the following are true,except:
a- transmits conscious sensation of poorly localized sensations
b- Anterior spinothalamic tracts transmit crude touch and pressure
c-Anterior spinothalamic tracts transmit pain and temperature.
d- Lateral spinothalamic. tracts transmits pain and temperature.
a- transmits conscious sensation of poorly localized sensations
b- Anterior spinothalamic tracts transmit crude touch and pressure
c-Anterior spinothalamic tracts transmit pain and temperature.
d- Lateral spinothalamic. tracts transmits pain and temperature.
Forwarded from Medical explain and Quizzes stage 3
Forwarded from Medical explain and Quizzes stage 3
Regarding the lateral tectospinal tract, which of the following is not true?
a-It originates from the superior colliculus.
b- It crosses to the opposite side.
C-It is concered with turning the head to direct the ears towards a sound source (audiospinal reflex)
d- It terminates in the cervical segments of the spinal cord.
e- It is concerned with directing the eye and turing the head towards a light source (visuospinal reflexes).
a-It originates from the superior colliculus.
b- It crosses to the opposite side.
C-It is concered with turning the head to direct the ears towards a sound source (audiospinal reflex)
d- It terminates in the cervical segments of the spinal cord.
e- It is concerned with directing the eye and turing the head towards a light source (visuospinal reflexes).
Forwarded from Medical explain and Quizzes stage 3
Forwarded from Medical explain and Quizzes stage 3
Regarding the brain stem pathway which of the following is " not " related to the The medial pathway?
A-Rubrospinal tract
b- Tectospinal tract
c- Reticulospinal tract
d- Vestibulospinal tract
A-Rubrospinal tract
b- Tectospinal tract
c- Reticulospinal tract
d- Vestibulospinal tract
Forwarded from Medical explain and Quizzes stage 3
Forwarded from Medical explain and Quizzes stage 3
36. Destruction of lateral spino thalamic tract result in
a- Ipsilateral loss of pain & temperature
b- Ipsilateral loss light touch & pressure
c- Contralateral loss of light touch & pressure
d- Contralateral loss of loss of pain & temperature
e. Contralateral loss of proprioceptive
a- Ipsilateral loss of pain & temperature
b- Ipsilateral loss light touch & pressure
c- Contralateral loss of light touch & pressure
d- Contralateral loss of loss of pain & temperature
e. Contralateral loss of proprioceptive
Forwarded from Medical explain and Quizzes stage 3
Forwarded from Medical explain and Quizzes stage 3
The only tract that dont cross is
Anonymous Quiz
16%
reticulospinal tract
6%
Tectospinal
59%
vestibulospinal
19%
Rubrospinal
Forwarded from Medical explain and Quizzes stage 3
CORTICONUCLEAR tract all true excepte
Anonymous Quiz
3%
From the eye field area in the frontal lobe (area 8)
6%
descend down through the genu of the internal capsule
8%
terminate on the nuclei of cranial nerves III, IV in the midbrain and VI
7%
FUNCTION is Voluntary conjugate movements of the eye to look at different objects
76%
Inhibite the stretch reflex of the external ocular muscles
Forwarded from Neurology MCQs
121. Lesion or inactivation of the red nucleus, or of the rubrospinal tract leads to deficits in the use of the
A. Ipsilateral proximal limb
B. Ipsilateral distal limb
C. Contralateral proximal limb
D. Contralateral distal limb
E. Both upper limbs
A. Ipsilateral proximal limb
B. Ipsilateral distal limb
C. Contralateral proximal limb
D. Contralateral distal limb
E. Both upper limbs
Forwarded from Neurology MCQs
Forwarded from MedZone
TBL answers for Week 4 :
1-a
3-c
4-e
5-b
6-d
7-a
1-a
3-c
4-e
5-b
6-d
7-a
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