ch 24, 25
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| the two main portions of CNS tissue | gray matter & white matter
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| what is the outer portion of the cortex | gray matter
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| what is the inner portion of the cortex | white matter
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| what is a large band of nerve fibers between right and left hemispheres | Corpus callosum
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| How many pairs of spinal nerves are there | 31
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| Cauda equina means? | horse tail/ spinal nerves
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| what are the 3 continuous membranes that enclose the brain and spinal cord | pia mater, arachnoid, subarachnoid space
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| During myelography how much should the head and shoulders be elevated? | 30-45 degrees
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| what imaging modality is often used first to evaluate head and spine trauma? | CT
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| what modality is used for diagnosis of MS | MRI
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| what modality is used to detect alzheimer's, huntington disease, & schizophrenia | PET
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| What is the interventional radiology procedures used to treat spinal compression fractures and other pathologies of the vertebrel bodies? | Vertebroplasty & Kyphoplasty
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| What does the Blood-Vascular System consist of | heart, arteries, capillaries, veins
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| What are the 2 circulation circuits of the heart | Systemic & Pulmonary
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| Muscular wall of heart | Myocardium
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| Inner lining of heart | Endocardium
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| Thin membrane that covers the heart | Epicardium
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| What arteries supply blood to the myocardium of heart | Coronary arteries
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| Which system collects fluid from tissue spaces and transports it to blood-vascular system | Lymphatic System
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| What system does not have a pumping system | Lymphatic System
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| Narrowing of a vessel; usually due to atherosclerosis | Stenosis
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| Blockage of a vessel; often caused by atherosclerosis | Occlusion
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| Weakened area of an artery that is "ballooned" | Aneurysm
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| What is the most widely used method of catheterization | Seldinger
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| Most common site for selective angiography | Femoral Artery
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| Used to trap emboli to prevent pulmonary embolism resulting from DVT of lower limbs | Inferior Vena Cava Filter
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