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
Forwarded from Blinded by Davidson ✨
Damage to the center of optic chiasma will cause ?
Anonymous Quiz
3%
Ipsilateral nasal field loss
11%
Contralateral nasal field loss
78%
Bitemporal hemianopia
7%
Contralateral temporal field loss
Forwarded from Blinded by Davidson ✨
Lesion in the optic tract will result in ?
Anonymous Quiz
74%
Homonymous hemianopia
7%
Bitemporal hemianopia
9%
Contralateral nasal field loss
9%
Contralateral temporal field loss
Forwarded from Blinded by Davidson ✨
Absent direct light reflex on the stimulated eye it's caused by ?
Anonymous Quiz
31%
Ipsilateral efferent fibers damage
18%
Contralateral efferent fibers damage
40%
Ipsilateral afferent fibers damage
11%
Contralateral afferent fibers damage
Forwarded from Blinded by Davidson ✨
Damage to superior bundles of optic radiation will result in ?
Anonymous Quiz
15%
Homonymous superior quadrantanopia
62%
Homonymous inferior quadrantanopia
5%
Bitemporal hemianopia
18%
A & B
❤1
Forwarded from Blinded by Davidson ✨
Lesion affecting the lower bundles of optic radiation will result in ?
Anonymous Quiz
4%
Ipsilateral homonymous inferior quadrantanopia
10%
Contralateral homonymous inferior quadrantanopia
59%
Contralateral homonymous superior quadrantanopia
27%
Ipsilateral homonymous superior quadrantanopia
Forwarded from Blinded by Davidson ✨
Anterior visual cortex. Occlusion of the PCA will result in ?
Anonymous Quiz
27%
Homonymous hemianopia with macular affecting
73%
Homonymous hemianopia with macular sparing
Forwarded from Doctor Batman 🦇✨
Abo Batman is 70 year old with sedentary life style and he is recently diagnosed with MCA occlusion. He is now stable status. His son Batman 🦇 which he is a medical student at college of Bats for medicine in Gotham city. He is a very great student and he performed an examination of visual feild defect to his Father and found by mapping he is having Left homonyms hemianopia and when performing light reflex he found it is slightly suppressed .
Forwarded from Doctor Batman 🦇✨
Doctor Batman 🦇✨
Abo Batman is 70 year old with sedentary life style and he is recently diagnosed with MCA occlusion. He is now stable status. His son Batman 🦇 which he is a medical student at college of Bats for medicine in Gotham city. He is a very great student and he performed…
Regarding the optic pathway. Where is the lesion ?
Anonymous Quiz
23%
Left LGN or tract
51%
Right LGN or tract
12%
Left optic radiation
14%
Right optic radiation