Ischemic hypoxia definition

    • [DOC File]27C

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      In more severe instances, global hypoxia-ischemia causes widespread brain injury; the constellation of cognitive sequelae that ensue is called hypoxic-ischemic encephalopathy (Chap. 258). Focal ischemia or infarction, on the other hand, is usually caused by thrombosis of the cerebral vessels themselves or by emboli from a proximal arterial ...

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    • [DOC File]Fact Sheet - Redwood CRC

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      To give the definition of conception “hypoxia”. Classification of the hypoxic states. To define the reasons and mechanisms of different types of hypoxia development. To describe the mechanisms of urgent and of prolonget duration adaptation of organism to the hypoxia and disorders of functions at hypoxia.

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    • [DOC File]Ischemic hepatitis, hepatic infarction, and ischemic ...

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      Stagnant (ischemic) anoxia (also called hypoxic-ischemic injury, or HII)— not enough cerebral blood flow to carry blood to the brain. Injury can be localized (such as ischemic strokes) or generalized (circulatory collapse secondary to cardiac arrhythmias or cardiac arrest).

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    • [DOC File]Theme: LOCAL DISORDERS OF CIRCULATION OF BLOOD (To ...

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      D. Hypoxic-ischemic brain injury. refers to neuropathology attributable to hypoxia and/or ischemia as evidenced by biochemical (such as serum creatine kinase brain bound [CK-BB]), electrophysiologic (EEG), neuroimaging (head ultrasonography [HUS], magnetic resonance imaging [MRI], computed tomography [CT]), or postmortem abnormalities. II. INCIDENCE.

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    • [DOC File]1

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      Increasing degrees of hypoxia do result from sustained +Gz-stress. Compromise of neurological function therefore results from a combination of ischemia and a varying degree of hypoxia. Any abnormality of the pulmonary system that would contribute to hypoxia should be …

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    • [DOC File]Harrison's Principles of Internal Medicine - 16th Ed

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      Hypoxia (Low oxygen content in the blood) Infections. Medication side effects. Transient ischemic attack: A transient ischemic attack (TIA) is similar to a stroke but the damage is not permanent. Withdrawal from alcohol or drugs. The permanent causes of cognitive impairment listed above cause death to the brain cells by several different ...

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    • [DOC File]2

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      Ischemic hepatitis. ISCHEMIC HEPATITIS (SHOCK LIVER, HYPOXIC HEPATITIS) Definition: refers to diffuse hepatic injury resulting from acute hypoperfusion. The syndrome is characterized by three criteria: Clinical setting of circulatory failure. Sharp but transient increase in either ALT or AST to levels greater than 20x upper limit of normal.

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    • What does ischemic hypoxia mean? definition and meaning (Free E…

      Definition of hypoxia. Predisposing and contributing factors . Types of hypoxia (hypoxic, histotoxic, hypemic/anemic, ischemic/circulatory) Signs and symptoms of hypoxia. Phases of hypoxia (indifferent, compensatory, impairment, critical) Time of useful consciousness (TUC) and …

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    • [DOC File]COMMUNICATION AND THE COGNITIVELY-IMPAIRED CLIENT

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      The usual explanation for increases in blood lactate in heavy exercise assumes a relative tissue hypoxia (lack of oxygen). With lack of oxygen, anaerobic glycolysis partially meets the energy requirement, but hydrogen release begins to exceed its oxidation down the respiratory chain. At this point, lactic acid forms as the excess hydrogen ...

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    • [DOC File]Lecture #2

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      6. DISEASE MANAGEMENT: Disease management should be covered by considering aspects like definition of disease, etiology, pathogenesis, clinical presentation, diagnostic work out (briefly), pharmacotherapy. Unit I: Cardiovascular unit (hypertension, ischemic heart diseases e.g. angina pectoris. MI, Heart failure)

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