The combining form Py/o denotes which substance?

Study for the Introduction to Medical Terminology Test. Prepare with flashcards and multiple choice questions, each question has hints and explanations. Get ready for your exam!

Multiple Choice

The combining form Py/o denotes which substance?

Explanation:
Understanding medical combining forms helps you decode terms by linking a piece of the word to a specific substance. The combining form py/o means pus, the thick, often yellowish fluid produced by infection. This root shows up in terms like pyogenic (producing pus) and pyoderma (pus in the skin), illustrating how py/o signals that the substance involved is pus. The other options refer to different substances used by separate combining forms: blood is shown with hemat/o or hem/o, fat with lip/o or adip/o, and bone with oste/o. So py/o specifically points to pus.

Understanding medical combining forms helps you decode terms by linking a piece of the word to a specific substance. The combining form py/o means pus, the thick, often yellowish fluid produced by infection. This root shows up in terms like pyogenic (producing pus) and pyoderma (pus in the skin), illustrating how py/o signals that the substance involved is pus. The other options refer to different substances used by separate combining forms: blood is shown with hemat/o or hem/o, fat with lip/o or adip/o, and bone with oste/o. So py/o specifically points to pus.

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