Which root word is commonly associated with pus in a medical context?

The root word that is commonly associated with pus in a medical context is "py/o." This root derives from the Greek word "pyo," which specifically means pus. In medical terminology, this root is often used to form terms that relate to conditions involving pus, such as "pyoderma" (a skin infection producing pus) or "pyogenic" (pertaining to the production of pus). The use of this root allows healthcare professionals to communicate effectively about infections and inflammatory responses that result in the accumulation of pus in various parts of the body.

The other options do not accurately reflect the specific association with pus. "Pus/o" is not a standard medical root. "Fluid/o" relates to fluids in general, which may not specifically include pus. "Infect/o" refers to infections in a broader sense and does not denote pus specifically. Thus, "py/o" is the correct term relating to pus in medical terminology.