Definition, classification, etiology, and pathophysiology of shock …
2024年11月18日 · Shock is a life-threatening condition of circulatory failure. It is a state of cellular tissue hypoxia caused by inadequate oxygen delivery that is unable to meet cellular metabolic needs and oxygen consumption requirements.
Shock Definition & Meaning - Merriam-Webster
The meaning of SHOCK is a sudden or violent mental or emotional disturbance. How to use shock in a sentence. Synonym Discussion of Shock.
Shock - StatPearls - NCBI Bookshelf - National Center for …
2023年7月24日 · Shock is a life-threatening manifestation of circulatory failure. Circulatory shock leads to cellular and tissue hypoxia resulting in cellular death and dysfunction of vital organs.
Shock • LITFL • CCC Differential Diagnosis
2024年10月6日 · Shock is a life-threatening state where there is globally insufficient delivery and/or utilisation of oxygen at the cellular level (1). It is characteristically (but not always) associated with low blood pressure and impaired tissue perfusion.
Shock | definition of shock by Medical dictionary
Shock is a medical emergency in which the organs and tissues of the body are not receiving an adequate flow of blood. This deprives the organs and tissues of oxygen (carried in the blood) and allows the buildup of waste products. Shock can result in serious damage or even death.
Shock: MedlinePlus Medical Encyclopedia
2023年11月2日 · Shock is a life-threatening condition that occurs when the body is not getting enough blood flow. Lack of blood flow means the cells and organs do not get enough oxygen and nutrients to function properly.
Shock | Definition, Types, Stages, & Treatment | Britannica
2024年12月29日 · Shock, in physiology, failure of the circulatory system to supply sufficient blood to peripheral tissues to meet basic metabolic requirements for oxygen and nutrients and the incomplete removal of metabolic wastes from the affected tissues. Learn more about shock in …
Shock: Signs, Causes, and Types - Healthline
2019年7月16日 · Your body enters shock when you don’t have enough blood circulating through your system to keep your organs and tissues functioning properly. Learn how to recognize and...
Shock - Symptoms, diagnosis and treatment | BMJ Best Practice US
2024年10月31日 · Shock is most commonly defined as the life-threatening failure of adequate oxygen delivery to the tissues and may be due to decreased blood perfusion of tissues, inadequate blood oxygen saturation, or increased oxygen demand from the tissues that results in decreased end-organ oxygenation and dysfunction.
shock - Definition | OpenMD.com
Shock is a state of organ hypoperfusion with resultant cellular dysfunction and death. Mechanisms may involve decreased circulating volume, decreased cardiac output, and vasodilation, sometimes with shunting of blood to bypass capillary exchange beds. Symptoms include altered mental status, tachycardia, hypotension, and oliguria....
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