Which of the following is NOT an early sign of dehydration in older adults?

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Multiple Choice

Which of the following is NOT an early sign of dehydration in older adults?

Explanation:
In dehydration, the body tries to hold on to water, so urine output tends to drop and urine becomes more concentrated. Early indicators reflect this fluid conservation: skin loses elasticity (decreased skin turgor), mucous membranes become dry, and thirst may be present (though in older adults the thirst sensation can be less reliable). Increased urination, however, is not an early sign of dehydration. It suggests a condition where the body is losing or unable to regulate water and electrolytes in other ways, such as diabetes mellitus/insipidus or diuretic use, rather than simple early dehydration.

In dehydration, the body tries to hold on to water, so urine output tends to drop and urine becomes more concentrated. Early indicators reflect this fluid conservation: skin loses elasticity (decreased skin turgor), mucous membranes become dry, and thirst may be present (though in older adults the thirst sensation can be less reliable). Increased urination, however, is not an early sign of dehydration. It suggests a condition where the body is losing or unable to regulate water and electrolytes in other ways, such as diabetes mellitus/insipidus or diuretic use, rather than simple early dehydration.

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