The combining form pneum/o is defined as

Study for the Introduction to Dietetics Nutrition (NHM 195) exam. Utilize multiple choice questions and flashcards with explanations. Ensure success with structured study guides!

Multiple Choice

The combining form pneum/o is defined as

Explanation:
Pneum/o denotes air or gas. This combining form is used to indicate the presence or relation to air, as in pneumothorax (air in the chest cavity) or pneumatic (operated by air). Breathing is a process tied to air, but the root that literally means air is pneum/o, not the act of breathing. Lungs are described with pulmon/o, and blood with hem/o or hemat/o, so air is the best match for pneum/o.

Pneum/o denotes air or gas. This combining form is used to indicate the presence or relation to air, as in pneumothorax (air in the chest cavity) or pneumatic (operated by air). Breathing is a process tied to air, but the root that literally means air is pneum/o, not the act of breathing. Lungs are described with pulmon/o, and blood with hem/o or hemat/o, so air is the best match for pneum/o.

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