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SCRN EXAM REVIEW Questions and Answers 2024. Posterior Cerebral Artery (PCA) Arises from basilar. Supplies Occipital Lobe , Midbrain, Thalamus, Pineal Gland, Choroid Plexus, and Corpus Callosum Symptoms of PCA Stroke -Contralateral Visual Field Homonymous hemianopia -Visual Agnosia (unabl...

SCRN Exam Questions with Answers 2024. cerebral cortex gray matter on the outermost section of the cerebrum and cerebellum composed of neuronal cell bodies Four lobes of the cerebral cortex and cerebrum Frontal Parietal Temporal Occipital Oxygen supplemental need > 93% ...

SCRN Updated Exam Questions and Answers 2024. Penumbra Salvageable tissue -oxygen -blood pressure -Glucose Perfusion What oxygen delivers to the brain. Above the necklace-Anterior Circulation= Unilateral deficits Below the necklace-Posterior circulation= Bilateral de...

SCRN ASSESSMENT EXAM Q & A 2024. Function of the Frontal Lobe "EXECUTIVE" functions reasoning, emotions, judgement, voluntary movement planning and initiation, personality expression and moderation of social functions Broca's area is in this lobe (production of speech) Function of the...

SCRN Case studies Test 2024 A 67yo man with a hx of HTN, DM, HLD, and smoking presents to the ED. CC of persistent dizziness q1week that has become so severe he now has double vision, N/V. His wife tells you she noticed a L facial droop and slurring. Pt reports weakness in L arm and leg. He denies ...

SCRN Revision Test Questions and Answers 2024. How many cranial nerves are there? 12 pairs How many spinal nerves are there? 31 pairs Penumbra Area of ischemic brain tissue that is potentially reversible What are the two types of hemorrhagic stroke? intracerebral hemorr...

SCRN study guide: anatomy and physiology Questions and Answers 2024. What percentage of the body's oxygen supply and cardiac output does the brain use? The brain uses 20% of the body's oxygen suppy and 15% of the body's cardiac output. *brain cells do not store oxygen or glucose. The need a co...

SCRN Guide Terminologies Questions and Answers 2024. 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 ...

SCRN Preparation Test Questions and Answers 2024. What was the role of the Brain Attack Coalition (BAC) in stroke care? Founded by 17 neurosurgeons in 1991, they established standardized stroke care criteria based on evidence based practice Which organization provides criteria for a healthc...

SCRN Acute Care Questions and Answers 2024. Neuro deterioration occurs when? 24-48 H after a stroke in 25 % of cases Most common complications within first 4 days of stroke Pain Fever Progression of stroke UTI Most ICH occur when with administration of IV TPA first 24 hours ...

SCRN Elaborated Exam Questions and Answers 2024. BARTHEL INDEX Barthel Index • This evaluation is a measure of functional ability to manage ADL's and degree of help needed. - Feeding - Bathing - Grooming - Dressing -Bowel -Bladder -Toileting -Transfers -Stairs - Mobility • Mahoney FI, ...