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
❤1
Forwarded from Neurology MCQs
90. A 22-year-old man is brought to the emergency department after a fight during which he received a knife wound to his neck. The patient is in moderate distress but is alert and can follow commands. Vital signs are stable. Neurologic examination shows right-sided hemiplegia. Loss of proprioception and vibratory sensation is present below the C8 dermatome on the right side. On the left side, there is loss of pain and temperature sensation below the T2 dermatome. MRI of this patient's spine will most likely reveal which of the following?
Forwarded from Neurology MCQs
Answer of Q90 is
Anonymous Quiz
11%
A. Complete transection of the spinal cord
8%
B. Damage to the cervical dorsal roots on the right side
19%
C. Lesion of the dorsal columns on the right side
5%
D. Lesion of the medial longitudinal fasciculus on the right side
57%
E. Right-sided hemisection of the spinal cord
Forwarded from Medical explain and Quizzes stage 3
Forwarded from Medical explain and Quizzes stage 3
❤2
Forwarded from MCQ
Forwarded from Blinded by Davidson ✨
Total damage to the right optic nerve will cause ?
Anonymous Quiz
10%
Bilateral blindness
65%
Ipsilateral blindness
19%
Homonymous hemianopia
6%
Bitemporal hemianopia
Forwarded from Blinded by Davidson ✨
Damage to the lateral aspect of optic chiasma will cause ?
Anonymous Quiz
25%
Contralateral nasal field loss
38%
Ipsilateral nasal field loss
32%
Bitemporal hemianopia
5%
Homonymous hemianopia