Forwarded from Blinded by Davidson ✨
Contralateral paralysis and sensory loss of LL. with urinary incontinence is associated with ?
Anonymous Quiz
74%
ACA occlusion
11%
MCA occlusion
3%
PCA occlusion
11%
None of the following
Forwarded from Blinded by Davidson ✨
While Black Jabar was eating with his right hand and enjoying his meal, he suddenly starts to feel numbness in his arm and dropped his spoon while he was trying to speak in fear but couldn't pronounce normal words. Which of the following is accurate ?
Anonymous Quiz
0%
Right ACA occlusion
9%
Right MCA occlusion
85%
Left MCA occlusion
6%
Left ACA occlusion
Forwarded from Blinded by Davidson ✨
Regarding MCA occlusion there will be ________ if the dominant hemisphere is affected and there will be _______ if the nondominant hemisphere is affected .
Anonymous Quiz
8%
Hemineglect /// Aphasia
5%
Aphasia /// Aphasia
84%
Aphasia /// Hemineglect
3%
Hemineglect /// Hemineglect
Forwarded from Blinded by Davidson ✨
Regarding the PCA occlusion there will be macular sparing, this is due to ?
Anonymous Quiz
38%
Anastomoses between MCA and PCA in the occipital lobe
46%
Anastomoses between MCA and PCA in the occipital pole
8%
هيه من الله
8%
Unknown cause
Forwarded from Doctor Batman 🦇✨
Contralateral paralysis and sensory loss in the arm with drop in the lower face is associated with which of the following ?
Anonymous Quiz
85%
MCA occlusion
11%
ACA occlusion
2%
PCA occlusion
2%
PICA occlusion
Forwarded from Doctor Batman 🦇✨
Contralateral homonymous hemianopia with macular sparing is a sign associated with which of the following ?
Anonymous Quiz
3%
ACA occlusion
65%
PCA occlusion
9%
MCA occlusion
24%
B & C
Forwarded from Doctor Batman 🦇✨
Regarding MCA occlusion there will be _________ if the dominant hemisphere is affected and there will be ________ if the non dominant hemisphere is affected .
Anonymous Quiz
3%
Aphasia /// aphasia
95%
Aphasia /// hemineglect
2%
Hemineglect /// aphasia
0%
Hemineglect /// aphasia
Forwarded from Doctor Batman 🦇✨
Stimulation of the sole of the foot will produce extension of the great toe and fanning outward of other toes. This type of response know as Babinski sign
we used this method in order to detect damage in which of the following ? (specifically)
we used this method in order to detect damage in which of the following ? (specifically)
Anonymous Quiz
70%
Pyramidal portion of the motor control systems
30%
Extra pyramidal portion of the motor control systems
Forwarded from Blinded by Davidson ✨
Activation of rubrospinal tract will result in contraction of __ while activation of reticulospinal tract will result in contraction of __ .
Anonymous Quiz
14%
Extensors /// Flexors
3%
Extensors /// Extensors
77%
Flexors /// Extensors
5%
Flexors /// Flexors
Forwarded from Blinded by Davidson ✨
It's referred to widespread hypoxic injury that occurs when there's generalized reduction of cerebral perfusion .
Anonymous Quiz
89%
Diffuse cerebral ischemia
3%
Focal cerebral ischemia
3%
Border zone infarcts
5%
None of the above
Forwarded from Blinded by Davidson ✨
Which of the following cell is the most susceptible to ischemia of short duration ?
Anonymous Quiz
7%
Pyramidal cells of the cerebral cortex
11%
Pyramidal cells of the hippocampus
5%
Purkinje cells of the cerebellum
78%
All of the above
Forwarded from Blinded by Davidson ✨
After severe hypotension Black Jabar undergoes diffuse cerebral ischemia unfortunately 💔. But he survived ! what do you expect to happen after survive from this kind of ischemia ?
Anonymous Quiz
56%
He will be in deep coma
6%
Live
5%
Live with paralysis of distal limbs
32%
Live with damage do the site of the ischemia (Frontal lobe damage)
❤1
Forwarded from Blinded by Davidson ✨
It's the type of ischemia that results in infarction of the distal field of the arterial perfusion .
Anonymous Quiz
5%
Diffuse cerebral ischemia
25%
Focal cerebral ischemia
70%
Border zone infarcts
Forwarded from Blinded by Davidson ✨
Which of the following cerebral arterial distribution is at greater risk for border zone infarcts ?
Anonymous Quiz
82%
Zone between ant. and middle cerebral arterial distribution
3%
Zone between the ant. and post. cerebral arterial distribution
15%
Zone between the middle and post. cerebral arterial distribution
Forwarded from Blinded by Davidson ✨
Which of the following can cause CVD ?
Anonymous Quiz
20%
Embolism
2%
Dissecting of aneurysm of extra cranial arteries in the neck
0%
TB
3%
Syphilis
1%
Cocaine and other drugs
74%
All of the above هه
Forwarded from Blinded by Davidson ✨
The most frequent source for emboli ?
Anonymous Quiz
13%
Arterial source
71%
Cardiac source
15%
Paradoxical emboli
1%
Tumor or air
❤1
Forwarded from Blinded by Davidson ✨
It's considered as the most frequent cause for subarachnoid hemorrhage :
Anonymous Quiz
4%
Truma
2%
Degeneration of the vessels
93%
Rupture of a saccular (berry) aneurysm
1%
Tumors
0%
Leukemia
Forwarded from Blinded by Davidson ✨
Which of the following considered the most common cause of rupture a small intra parenchymal vessels ?
Anonymous Quiz
10%
Hypotension
85%
Hypertension
1%
Hyper coagulability
4%
Hypo coagulability
Forwarded from Blinded by Davidson ✨
Thrombolytic therapies are contraindicated in _______ infarcts , while they are can be used to treat _______ infarcts .
Anonymous Quiz
18%
Non hemorrhagic /// Hemorrhagic
3%
Non hemorrhagic /// Non hemorrhagic
4%
Hemorrhagic /// Hemorrhagic
75%
Hemorrhagic /// Non hemorrhagic
Forwarded from Blinded by Davidson ✨
The most common sites of primary thrombosis :
Anonymous Quiz
15%
The carotid bifurcation
13%
The origin of MCA
0%
At either end of the basilar artery
71%
All of the above
Forwarded from Blinded by Davidson ✨
Lacunar infarcts are small cystic infarcts and few millimeters wide less than 1.5 cm , most commonly found in which of the following ?
Anonymous Quiz
13%
Basal ganglia
5%
Thalamus
8%
Internal capsule
2%
Pons
72%
All of the above
❤1