Respuesta :
The most accurate way to diagnose dehydration is through laboratory testing of blood.
When the loss of water from the body through urination, and sweating is more than the amounts of fluid taken, it results in dehydration. When dehydration occurs the cells and blood vessels of the body do not have enough fluid as they should have.
During dehydration, kidneys start concentrating urine. Older adults are at a greater risk of dehydration. Dry mouth, tiredness or fatigue, sunken eyes and a decrease in urination are common symptoms of dehydration in older people.
If dehydration is not treated it can lead to kidney and urinary problems including urinary tract infections, kidney stones and even kidney failure.
Learn more about dehydration here: https://brainly.com/question/1301665
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