What term describes the swelling of the mucous membranes?

• A. mucosal edema
• B. oropharyngeal edema
• C. lingual
• D. epistaxis

Answer: (A)

The term that describes the swelling of the mucous membranes is mucosal edema. Mucosal edema occurs when excess fluid accumulates in the tissues of the mucous membranes, leading to swelling. This condition can be seen in various medical scenarios, such as allergic reactions, infections, or other inflammatory processes affecting areas like the nasal passages, throat, or digestive tract.

Referring to the other options, oropharyngeal edema specifically describes swelling in the oropharynx, which is more localized and does not encompass all mucous membranes. Lingual refers to the tongue, so it pertains specifically to the swelling of the tongue itself rather than mucous membranes more broadly. Epistaxis is the medical term for a nosebleed, which is not related to swelling. Thus, the most accurate term that encompasses the swelling of mucous membranes in general is mucosal edema.