Which term denotes the lung?

Which term denotes the lung?

• A. Pneum
• B. Stoma
• C. Vas
• D. Arterio

Answer: (A)

In medical word parts, the combining form for the lung is pneum- (often written as pneumo- or pneumon-). It shows up in terms like pneumonia (infection of the lung) and pneumonitis (inflammation of the lung), signaling lung involvement. The other roots point to different things: stoma means an opening, vas refers to vessels, and arterio refers to arteries. So the term that denotes the lung is pneum-.

In medical word parts, the combining form for the lung is pneum- (often written as pneumo- or pneumon-). It shows up in terms like pneumonia (infection of the lung) and pneumonitis (inflammation of the lung), signaling lung involvement. The other roots point to different things: stoma means an opening, vas refers to vessels, and arterio refers to arteries. So the term that denotes the lung is pneum-.