What term describes a collection of pus that accumulates in a cavity due to infection?

What term describes a collection of pus that accumulates in a cavity due to infection?

• A. Abscess
• B. Slab
• C. Antigen
• D. Bruise

Answer: (A)

Pus accumulation in a cavity caused by infection is described as an abscess. An abscess forms when infection provokes an inflammatory response that fills a tissue space with pus, a mixture of dead white blood cells, bacteria, and debris. The body often walls off this infection, creating a localized pocket that may develop a fibrous capsule and sometimes drain to relieve pressure. This specific description makes abscess the best term for a purulent collection within a cavity due to infection. Slab is not a medical term for this condition; an antigen is a molecule that triggers an immune response; a bruise results from bleeding under the skin rather than a purulent collection.

Pus accumulation in a cavity caused by infection is described as an abscess. An abscess forms when infection provokes an inflammatory response that fills a tissue space with pus, a mixture of dead white blood cells, bacteria, and debris. The body often walls off this infection, creating a localized pocket that may develop a fibrous capsule and sometimes drain to relieve pressure. This specific description makes abscess the best term for a purulent collection within a cavity due to infection. Slab is not a medical term for this condition; an antigen is a molecule that triggers an immune response; a bruise results from bleeding under the skin rather than a purulent collection.