![]() ![]() Bodily fluids are distributed in different fluid compartments as shown in Figure 2. ![]() read more, or hyperkalemia Hyperkalemia Hyperkalemia is a serum potassium concentration > 5.5 mEq/L (> 5.5 mmol/L), usually resulting from decreased renal potassium excretion or abnormal movement of potassium out of cells. Intracellular fluid forms 40 or 2/3rd of the body fluid. ECF volume expansion typically occurs in heart failure, kidney failure, nephrotic syndrome, and cirrhosis. The intracellular fluid (ICF) compartment has around 67 of total body. An average healthy man is around 60 water by weight, while a healthy young woman is 50 water. read more, severe salt restriction, chronic overhydration Volume Overload Volume overload generally refers to expansion of the extracellular fluid (ECF) volume. Water makes up about 55 of the total body weight of an average adult female human. Principal causes include hyperparathyroidism. It is important to understand how volume and osmolality of ECF and ICF in abnormal states changes. read more, certain kidney disorders, hypercalcemia Hypercalcemia Hypercalcemia is a total serum calcium concentration > 10.4 mg/dL (> 2.60 mmol/L) or ionized serum calcium > 5.2 mg/dL (> 1.30 mmol/L). Test your understanding of body fluid compartments by taking this simple quiz. The intracellular fluid (ICF) compartment is the system that includes all fluid enclosed in cells by their plasma membranes. People with diabetes insipidus Arginine Vasopressin Deficiency (Central Diabetes Insipidus) Arginine vasopressin deficiency (central diabetes insipidus) results from a deficiency of vasopressin (antidiuretic hormone ) due to a hypothalamic-pituitary disorder. In order to have a solid understanding of physiological principles, it is essential that one understand the organization of body fluid compartments, as well as the composition of the fluids in these compartments. ![]()
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