IS-B1-Neuro Blood Supply
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50% of the problems in the cranial cavity are _ and result in neurological deficits. | show 🗑
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show | Total Cardiac Output, Oxygen
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show | Brain damage
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show | Internal Carotid Artery
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The internal carotid artery gives off the _ as it leaves the cavernous sinus. | show 🗑
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show | Ophthalmic Artery
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The internal carotid artery gives off the _ which is part of the circle of willis. | show 🗑
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show | Choroidal Artery
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show | Anterior Cerebral Artery
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2 major branches of the ACA are the: | show 🗑
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The internal carotid artery gives off the _ _ artery which is a direct continuation of the internal carotid and supplies the lateral surface of the hemispheres. | show 🗑
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The Middle Cerebral Artery gives off the _ arteries which supply major internal structures | show 🗑
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show | Lenticulostriate Arteries
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The _ arteries arise from the subclavian arteries and travel through the transverse foramina of the cervical vertebrae. | show 🗑
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show | Basilar
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2 posterior spinal arteries arise from the _ arteries 25% of the time and from the _ _ _ arteries the other 75%. | show 🗑
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1 _ _ artery is formed from the 2 vertebral arteries. | show 🗑
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The vertebral artery gives rise to the _ _ _ _ which supplies deep cerebellar structures, inferior cerebellum and the medulla. | show 🗑
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show | Anterior Inferior Cerebellar Arteries
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show | Pontine Arteries
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The Paramedian and long and short circumferential arteries are branches of the _ artery. | show 🗑
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The _ _ _ supplies part of the midbrain, pons and superior surface of the cerebellum. | show 🗑
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The _ _ _ supplies the occipital love and medial surface of the temporal lobe and sends branches to the midbrain and thalamus | show 🗑
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The _ _ artery joins the posterior cerebral artery to the anterior circulation, thus completing the circle of Willis. | show 🗑
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The Circle of Willis is formed by which arteries? | show 🗑
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show | Watershed
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show | Anterior Border Zone and Posterior Border Zone
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show | Anterior Watershed Infarct
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An _ _ _ causes contralateral hemiparesis of the lower extremities, expressive language deficits and behavior changes. | show 🗑
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show | Posterior Watershed Infarct
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show | Posterior Watershed Infarct
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What are the three superficial cerebral veins? | show 🗑
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Where does the superficial middle cerebral vein drain? | show 🗑
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show | To the superior sagittal sinus
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Where does the inferior anastomotic vein of Labbe drain? | show 🗑
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show | Thalamostriate vein
Internal cerebral veins
Great cerebral vein of Galen
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The _ sinus drains into the petrosal sinuses which drain into the sigmoid sinus, then the internal jugular veins. | show 🗑
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show | Basal Vein of Rosenthal
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Describe the drainage of sinuses from the straight sinus to the internal jugular veins. | show 🗑
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show | Anterior and Posterior Spinal Arteries
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show | Anterior Spinal Artery
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show | Anterior Spinal Artery
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The _ _ arteries supply the posterior 1/3 of the spinal cord. | show 🗑
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The _ arteries supply the posterior and anterior roots and the dorsal root ganglia. | show 🗑
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The artery of _ is at T12-L2 on the left and is a major source of blood supply to the lumbar cord. Why is this important? | show 🗑
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show | Posterior Spinal Arteries
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show | Aneurysm
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show | Internal Carotid
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show | Cerebral Embolism
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show | Epidural, Subdural or Subarachnoid
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show | Epidural Hemorrhage
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show | Epidural
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A _ hemorrhage results from the bridging veins tearing as they enter the superior sagittal sinus from the front or a back blow to the head. | show 🗑
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A _ hemorrhage is caused by trauma or intracranial aneurysm of arteries. | show 🗑
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show | Subarachnoid Hemorrhage
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This type of hemorrhage can be caused by hypertension to cause the classic stroke. | show 🗑
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show | Lenticulostriate Arteries
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