Final answer:
The pharyngeal tonsil, also known as the adenoid, is the tonsil that becomes swollen when inflamed. It is located at the back of the throat in the nasopharynx.
Step-by-step explanation:
The pharyngeal tonsil, also known as the adenoid, is the tonsil that becomes swollen when inflamed. It is located at the back of the throat in the nasopharynx.
The pharyngeal tonsil plays a role in the immune response, as it contains lymphoid tissue that traps and destroys invading pathogens, the tonsil becomes swollen when inflamed. It is located at the back of the throat in the nasopharynx.