The term polydipsia refers to:
Correct answer: B. A condition of exessive thirst
- A. A condition in which abnormally large volume of urine is produced
- B. A condition of exessive thirst
- C. A condition of excessive hunger
- D. A condition in which the concentration of blood decreases in the body
Explanation
Option B is correct.The term polydipsia refers to a condition of excessive thirst. It is a symptom of many medical conditions, including diabetes, diabetes insipidus, psychogenic polydipsia, and certain medications. Polydipsia can also be caused by dehydration, hot weather, and strenuous exercise. When a person has polydipsia, they may drink more than three liters of fluids per day. This can lead to frequent urination, which can be disruptive to daily life. If you are experiencing polydipsia, it is important to see a doctor to determine the underlying cause and get the appropriate treatment.The other options are not the definition of polydipsia: Polyuria is a condition in which a person produces abnormally large amounts of urine. Polyphagia is a condition of excessive hunger. Hypovolemia is a condition in which the concentration of blood decreases in the body.
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About Homeostasis
Homeostasis maintains a stable internal environment through the kidney and urinary system, thermoregulation and excretion. The kidney topics include filtration, selective reabsorption, urine formation and water balance, while thermoregulation involves sweating, vasodilation, vasoconstriction and hormonal control; excretion is different from egestion, which removes undigested food.
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