Which term describes the excessive urination seen in diabetes?

Prepare for the CIEMT Medical and Physiology Exam. Study with flashcards and multiple-choice questions that feature explanations. Ace your test!

Multiple Choice

Which term describes the excessive urination seen in diabetes?

Explanation:
Excessive urination in diabetes is polyuria. When blood glucose is high, glucose spills into the urine (glucosuria). The glucose in the urine pulls water with it (osmotic diuresis), so urine volume increases. That’s why people with poorly controlled diabetes often drink more (polydipsia) as they become dehydrated. The other terms aren’t about urine volume: polydipsia means excessive thirst, polyphagia means increased hunger, and anaphylaxis is a severe allergic reaction.

Excessive urination in diabetes is polyuria. When blood glucose is high, glucose spills into the urine (glucosuria). The glucose in the urine pulls water with it (osmotic diuresis), so urine volume increases. That’s why people with poorly controlled diabetes often drink more (polydipsia) as they become dehydrated. The other terms aren’t about urine volume: polydipsia means excessive thirst, polyphagia means increased hunger, and anaphylaxis is a severe allergic reaction.

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