Which root means pus?

Which root means pus?

• A. Pus
• B. Fluid
• C. Pain
• D. Blood

Answer: (A)

In medical terminology, roots carry the core meaning of a term. The root that signals pus comes from pyo- (often written py/o). It appears in words like pyogenic (pus-forming) and pyorrhea (pus discharge), showing that the concept tied to this root is pus. When asked for the root meaning pus, the option that directly names the substance—pus—best captures that meaning. The other options describe a general fluid, pain, or blood, none of which convey pus. So, choosing pus aligns with the idea that the root denotes the presence or concept of pus.

In medical terminology, roots carry the core meaning of a term. The root that signals pus comes from pyo- (often written py/o). It appears in words like pyogenic (pus-forming) and pyorrhea (pus discharge), showing that the concept tied to this root is pus. When asked for the root meaning pus, the option that directly names the substance—pus—best captures that meaning. The other options describe a general fluid, pain, or blood, none of which convey pus. So, choosing pus aligns with the idea that the root denotes the presence or concept of pus.