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Fluid replacement or fluid resuscitation is the medical practice of replenishing bodily fluid lost through sweating, bleeding, fluid shifts or other pathologic processes. . Fluids can be replaced with oral rehydration therapy (drinking), intravenous therapy, rectally such as with a Murphy drip, or by hypodermoclysis, the direct injection of fluid into the subcutaneous tis
The substances cause an increase in the osmotic pressure within the tubule, causing retention of water within the lumen, and thus reduces the reabsorption of water, increasing urine output (i.e., diuresis). The same effect can be seen in therapeutics such as mannitol, which is used to increase urine output and decrease extracellular fluid volume.
High intake of sodium [2] Sodium and water retention: Heart failure [2] Liver cirrhosis [2] Nephrotic syndrome [2] Corticosteroid therapy [2] Hyperaldosteronism [2] Low protein intake [2] Fluid shift into the intravascular space: Fluid remobilization after burn treatment [2] Administration of hypertonic fluids, e.g. mannitol [2] or hypertonic ...
Hyperthermia requires treatment. [2] Fever is one of the most common medical signs. [2] It is part of about 30% of healthcare visits by children [2] and occurs in up to 75% of adults who are seriously sick. [11] While fever evolved as a defense mechanism, treating a fever does not appear to improve or worsen outcomes.
Rapid weight increase is generally due to fluid retention. Weight gain of more than 2 pounds is associated with admission to the hospital for heart failure. [6] Sodium restriction – excessive sodium intake may precipitate or exacerbate heart failure, thus a "no added salt" diet (60–100 mmol total daily intake) is recommended for patients ...
It occurs when free water loss exceeds free water intake. This is usually due to excessive sweating, disease, or a lack of access to water. Mild dehydration can also be caused by immersion diuresis , which may increase risk of decompression sickness in divers .
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The Holliday-Segar formula is a formula to help approximate water and caloric loss (and therefore the water requirements) using a patient's body weight. [1] Primarily aimed at pediatric patients, the Holliday-Segar formula is the most commonly used estimate of daily caloric requirements. [2]