Wallenberg syndrome - Study guides, Class notes & Summaries

SCRN Study Guide Questions and Answers 2023 anoxia total depletion in the level of O2 although there is adequate blood flow hypoxia decrease in O2 levels despite adequate blood flow necrotic pathway cell energy failure and rapid cytoskeletal breakdown apoptotic pathway programmed cell death primary brain injury An injury to the brain and its associated structures that is a direct result of impact to the head. Secondary brain injury The "after effects" ...

NBME 30 Questions Answered 100% correct 2023 56 y/o F comes to physician 3 wk hx increasing weakness of arms and legs. - Smoking - Weakness of hip girdle muscles, lesser weakness of shoulder girdle muscles. - Weakness improves with repetitive testing. - Hilar lung mass What's impaired: - Acetylocholinesterase - Binding of ACh on postsynaptic membrane - Direct depolarization of muscle by Ca - Postsynaptic membrane potential - Presynaptic release of ACh Presynaptic release of ACh ...

Stroke Risk Factors - Answer- Age Gender (men >women) Genetics Stroke Primary Prevention - Answer- Tobacco cessation Blood pressure reduction Stroke Secondary Prevention - Answer- Prevention of another stroke Targets treatment for change once disease is present i.e. Blood Pressure control, LDL control, recognition of S/S stroke Frontal Lobe Functions - Answer- Regulates personality and affect Impulsivity and judgement Abstract thinking Conjugate eye movements Frontal Lobe P...

SCRN Exam Review ( Stroke Syndromes) questions and answers well illustrated. A patient is right handed and suffers from a large Right vessel occlusion in the internal carotid artery. Because it is affecting the pts dominate sphere, they are most likely to experience: - correct answers.Aphasia A patient is right handed and suffers from a large left vessel occlusion in the internal carotid artery. Because it is affecting the pts non-dominate sphere, they are most likely to ...

SCRN Exam Review ( Stroke Syndromes) questions and answers well illustrated. A patient is right handed and suffers from a large Right vessel occlusion in the internal carotid artery. Because it is affecting the pts dominate sphere, they are most likely to experience: - correct answers.Aphasia A patient is right handed and suffers from a large left vessel occlusion in the internal carotid artery. Because it is affecting the pts non-dominate sphere, they are most likely to ...

Penumbra - Answer- Salvageable tissue -oxygen -blood pressure -Glucose Perfusion - Answer- What oxygen delivers to the brain. Above the necklace-Anterior Circulation= - Answer- Unilateral deficits Below the necklace-Posterior circulation= - Answer- Bilateral deficits Circle of Willis-Collateral circulation= - Answer- Aneurysm Cerebrum - Answer- largest part of the brain Cerebrum: Frontal Lobe - Answer- Motor function, personality, Brocca speech Brocca's aphasia-frontal l...

USMLE Step 1 High Yield-122 Questions and Answers (New Update 2023) Klüver Bucy syndrome - CORRECT ANSWER Hyperorality, hypersexuality, disinhibited behavior. Associated with HSV-1 Gerstmann Syndrome - CORRECT ANSWER Lesion of the parietal-temporal cortex. Agraphia, acalculia, finger agnosia, and left-right disorientation. Wernicke-Korsakoff Syndrome - CORRECT ANSWER Confusion, ophtalmoplegia, ataxia, memory loss (anterograde and retrograde amnesia), confabulation, personality chan...

anoxia - Answer- total depletion in the level of O2 although there is adequate blood flow hypoxia - Answer- decrease in O2 levels despite adequate blood flow necrotic pathway - Answer- cell energy failure and rapid cytoskeletal breakdown apoptotic pathway - Answer- programmed cell death primary brain injury - Answer- An injury to the brain and its associated structures that is a direct result of impact to the head. Secondary brain injury - Answer- The "after effects" of the prim...

USMLE Step 1 High Yield Question and answer rated A+Klüver Bucy syndrome Hyperorality, hypersexuality, disinhibited behavior. Associated with HSV-1 Gerstmann Syndrome Lesion of the parietal-temporal cortex. Agraphia, acalculia, finger agnosia, and left-right disorientation. Wernicke-Korsakoff Syndrome Confusion, ophtalmoplegia, ataxia, memory loss (anterograde and retrograde amnesia), confabulation, personality changes. Wernicke problems come in a CAN of beer: Confusion, Ata...

Klüver Bucy syndrome -ANSWER Hyperorality, hypersexuality, disinhibited behavior. Associated with HSV-1 Gerstmann Syndrome -ANSWER Lesion of the parietal-temporal cortex. Agraphia, acalculia, finger agnosia, and left-right disorientation. Wernicke-Korsakoff Syndrome -ANSWER Confusion, ophtalmoplegia, ataxia, memory loss (anterograde and retrograde amnesia), confabulation, personality changes. Wernicke problems come in a CAN of beer: Confusion, Ataxia, Nystagmus. Paramedian pontine r...