what does hypovolemic mean
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Hypovolemic Shock Hypovolemic shock, also known as hemorrhagic shock, is a life-threatening condition that results when you lose more than 20 percent (one-fifth) of your body’s blood or fluid supply. This severe fluid loss makes it impossible for the heart to pump a sufficient amount of blood to your body.
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[Causes, diagnosis and differential diagnosis of hyponatremia]. Gross P, Pusl T. Hyponatremia is a common electrolyte disorder that arises from disturbances in water metabolism. In cases of acute advanced hyponatremia, serious symptoms are predominant, while chronic mild hyponatremia causes minor symptoms such as slowness, depression or unsteadiness of gait. Any therapy of hyponatremia depends on the severity of its symptoms and on its specific etiology and diagnosis. Concerning the differential diagnosis of the type of hyponatremia, it is initially helpful to distinguish between euvolemic, hypervolemic and hypovolemic forms of hyponatremia.
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- Hypovolemia is a decrease in the volume of blood in your body, which can be due to blood loss or loss of body fluids. Blood loss can result from external injuries, internal bleeding, or certain obstetric emergencies. Diarrhea and vomiting are common causes of body fluid loss.
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What happens to your body when you lose a lot of blood? Hypovolemic shock is an emergency condition in which severe blood and fluid loss make the heart unable to pump enough blood to the body. This type of shock can cause many organs to stop working.
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- Hypokalemia (American English) or hypokalaemia (British English), also hypopotassemia or hypopotassaemia (ICD-9), refers to the condition in which the concentration of potassium (K +) in the blood is low.
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Introduction and Definition Introduction & Definition. The brain requires a constant flow of oxygen to function normally. A hypoxic-anoxic injury, also known as HAI, occurs when that flow is disrupted, essentially starving the brain and preventing it from performing vital biochemical processes.Hypoxic refers to a partial lack of oxygen; anoxic means a total lack.ntroduction & Definition. The brain requires a constant flow of oxygen to function normally. A hypoxic-anoxic injury, also known as HAI, occurs when that flow is disrupted, essentially starving the brain and preventing it from performing vital biochemical processes.
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- Hypokalemic periodic paralysis is a disorder that causes occasional episodes of muscle weakness and sometimes a lower than normal level of potassium in the blood. It is one of a group of genetic disorders that includes hyperkalemic periodic paralysis and thyrotoxic periodic paralysis.
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Signs and Symptoms of Hypovolemia Poor Skin Turgor. Another one of the signs and symptoms of hypovolemia is poor skin turgor (Schmidt, 2000). Poor skin turgor is the skin's inability to be stretched or moved and then return quickly to normal (University of Maryland Medical Center).
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Hypervolemia [edit on Wikidata] Hypervolemia, or fluid overload, is the medical condition where there is too much fluid in the blood. The opposite condition is hypovolemia, which is too little fluid volume in the blood. Fluid volume excess in the intravascular compartment occurs due to an increase in total body sodium content and a consequent increase in extracellular body water.
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Hypovolemia The symptoms of Hypovolemia depend on the severity of the blood or fluid loss. When the loss is more than 20%, hypovolemic shock ensues. At varying levels of hypovolemia the following symptoms can be seen. (11) Low Blood pressure-When the loss is less, body compensates the blood pressure to a certain degree.
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- Exudative senile macular degeneration. 1  Short description: Exudative macular degen. 2  ICD-9-CM 362.52 is a billable medical code that can be used to indicate a diagnosis on a reimbursement claim, however, 362.52 should only be used for claims with a date of service on or before September 30, 2015.xudative senile macular degeneration. 1  Short description: Exudative macular degen. 2  ICD-9-CM 362.52 is a billable medical code that can be used to indicate a diagnosis on a reimbursement claim, however, 362.52 should only be used for claims with a date of service on or before September 30, 2015.
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- What is hypovolemia? Hypovolemia is a decrease in the volume of blood in your body, which can be due to blood loss or loss of body fluids. Blood loss can result from external injuries, internal bleeding, or certain obstetric emergencies. Diarrhea and vomiting are common causes of body fluid loss. Fluid can also be lost as a result of large burns, excessive perspiration, or diuretics. Inadequate fluid intake can also cause hypovolemia.
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How much blood can a human lose before dying of hypovolemic shock (blood loss)? Hypovolemic shock, also known as hemorrhagic shock, is a life-threatening condition that results when you lose more than 20 percent (one-fifth) of your body's blood or fluid supply. This severe fluid loss makes it impossible for the heart to pump a sufficient amount of blood to your body.
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hypovolemic (not comparable) Of, pertaining to, or characterized by low volume of blood in the circulatory system; as hypovolemic shock.
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Hypovolemic Shock Hypovolemic Shock - Pathophysiology. 1  The human body responds to acute hemorrhage by activating the following major physiologic systems: the hematologic, cardiovascular, renal, and neuroendocrine systems.
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hypo- hypo-. A prefix that means beneath or below, as in hypodermic, below the skin. It also means less than normal, as in hypoglycemia, having a level of sugar in the blood that is less than normal.Translations. prefix that means beneath or below, as in hypodermic, below the skin. It also means less than normal, as in hypoglycemia, having a level of sugar in the blood that is less than normal.
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What Is Hypovolemic Shock? When an embryo outside of the uterus gets too large, it can damage organs and cause heavy internal bleeding. Extensive burns can damage blood vessels and lead to fluid loss. One of the most serious complications of dehydration is hypovolemic shock. Severe diarrhea and vomiting can cause it
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- Far more serious is hypovolemic shock, a life-threatening complication of dehydration. It occurs when low blood volume causes a sudden drop in blood pressure and a reduction in the amount of oxygen reaching your tissues. If untreated, severe hypovolemic shock can cause death within a few minutes or hours.1  Blood loss.ome experts define low blood pressure as readings lower than 90 mm Hg systolic or 60 mm Hg diastolic — you need to have only one number in the low range for your blood pressure to be considered lower than normal.
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HYPOTENSION Meaning: Abnormally low blood pressure. Classified under: Nouns denoting stable states of affairs. Hypernyms (hypotension is a kind of...): cardiovascular disease (a disease of the heart or blood vessels).Hyponyms (each of the following is a kind of hypotension): orthostatic hypotension; postural hypotension (low blood pressure occurring in some people when they stand up).Antonym: hypertension (a common disorder in which blood pressure remains abnormally high (a reading of 140/90 mm Hg or greater)).bnormally low blood pressure. Classified under: Nouns denoting stable states of affairs. Hypernyms (hypotension is a kind of...): cardiovascular disease (a disease of the heart or blood vessels).
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Low potassium (hypokalemia) Low potassium (hypokalemia) refers to a lower than normal potassium level in your bloodstream. Potassium is a chemical (electrolyte) that is critical to the proper functioning of nerve and muscles cells, particularly heart muscle cells.
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- Background. Hypovolemic shock refers to a medical or surgical condition in which rapid fluid loss results in multiple organ failure due to inadequate circulating volume and subsequent inadequate perfusion. Most often, hypovolemic shock is secondary to rapid blood loss (hemorrhagic shock).
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Hypovolemia Hypovolemia is a state of decreased blood volume; more specifically, decrease in volume of blood plasma. It is thus the intravascular component of volume contraction (or loss of blood volume due to things such as bleeding or dehydration), but, as it also is the most essential one, hypovolemia and volume contraction are sometimes used synonymously.
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Hypovolemia Hypovolemia thus refers to a decreased volume of blood in the body. Now since you know its meaning, it is sure to raise your interest in this obscure condition. You will find it easier here to know how hypovolemia occurs, how it can be understood, its treatment and what happens if it is not treated at the right time.
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What is Hypokalemia? Hypokalemia is the medical term for lower-than-normal potassium in the body. It has a variety of causes, and often appears as a side effect to illness that involves severe fluid loss.
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hypervolemia Medical Definition of hypervolemia. : an excessive volume of blood in the body.
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- Dehydration occurs when water intake is insufficient to replace free water lost due to normal physiologic processes (e.g. breathing or urination) and other causes (e.g. diarrhea or vomiting). Hypovolemia is a related condition specifically meaning a decrease in volume of blood plasma— not of total body water.