Which term describes excessive thirst?

Study for the PAX LVN Pre-Entrance Vocabulary Exam. Use engaging multiple choice questions and flashcards, complete with hints and clear explanations. Prepare effectively for your exam!

Multiple Choice

Which term describes excessive thirst?

Explanation:
Excessive thirst is described by polydipsia. The word combines poly- (much or many) with dipsia (thirst), signaling an abnormally strong drive to drink. This is distinct from polyuria (excessive urination), anorexia (loss of appetite), and hyperpnea (abnormally deep or rapid breathing). So polydipsia is the correct term.

Excessive thirst is described by polydipsia. The word combines poly- (much or many) with dipsia (thirst), signaling an abnormally strong drive to drink. This is distinct from polyuria (excessive urination), anorexia (loss of appetite), and hyperpnea (abnormally deep or rapid breathing). So polydipsia is the correct term.

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