PPT-Blood supply of the brain

Arteries of the Brain The brain is supplied by the two internal carotid and the two vertebral arteries The four arteries lie within the subarachnoid space and their branches anastomose on the inferior surface of the brain to form the circle of Willis. Jake Turner. Learning Objectives. Understand the basic blood supply of the brain. Understand how to localise blockages of arteries based on symptoms. Understand how to work out which parts of the brain will be based on where a blockage is.. A presentation by:. 1. Aging well depends on your:. Genes. Environment. Lifestyle. Healthy lifestyle choices may help you maintain a healthy body and brain. Aging and Health. 2. You may find:. Increased difficulty finding words. Quantity supplied is the amount of the good that suppliers are willing to supply at each price. Market Supply: . is the sum of all producers quantities supplied at each price. Supply can be shown using a supply schedule or supply curve. A presentation by:. 1. Aging well depends on your:. Genes. Environment. Lifestyle. Healthy lifestyle choices may help you maintain a healthy body and brain. Aging and Health. 2. You may find:. Increased difficulty finding words. A presentation by:. 1. Aging well depends on your:. Genes. Environment. Lifestyle. Healthy lifestyle choices may help you maintain a healthy body and brain. Aging and Health. 2. You may find:. Increased difficulty finding words. Blood Supply of Brain and Spinal Cord. Lecture: 17. Learning Objectives. Enumerate arterial supply of brain. Explain division of arterial system in carotid and vertebral systems. Enumerate branches of carotid and . If blood supply stops - 10 sec – Unconscious. If it continue to cease – irreversible damage . starts at 4 min – completes in 10 min. Brain consists of 2% of total body but. Receives 20% cardiac output. Polymers. Polymers. are large molecules made . of . a repeating series of smaller molecule . units.. The small units are called . monomers.. Polymerization. . is the process of linking together monomers to form a larger . . . Consciousness. defined as being awake and aware of both one’s self and one’s surroundings, OR it is . the human . awareness. Stephan Salvia, RN, MSN, FNP-BC, RNFA. Objectives. State common causes . and . pathophysiology of intracranial hypertension. Identify . signs & symptoms of intracranial hypertension. Discuss different Intracranial Pressure (ICP) monitoring devices . Dr Mohammed Jeelani. Specific learning outcomes. Explain the blood- brain barrier.. Mention the normal volume of cerebral blood flow. Describe the autoregulation of cerebral blood flow. Describe the metabolic regulation of cerebral blood flow. Factors Affecting Supply . Production alternatives play a big role with suppliers; affecting their product choices. Production alternatives point to other products that a supplier can produce instead. Alternatives are usually more profitable, hence their heavy influence on suppliers' decisions. If a big apple farmer can increase their profit by selling oranges instead, the market supply of apples will drop when the farmer shifts over to oranges.. 2-substrates used for energy production in brain.. and metabolism of carbohyrate in brain. 3-Significance of oxygen supply to brain energy metabolism. 4-amino acid content in brain. 5-lipids in brain. Module One:. . . An Overview of International. Supply Chain Management. 1. Class Agenda. Supply Chain Management & Logistics defined. Functional activities within a global supply chain (Who does what?).