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Organic Chemistry Chapters for NEET 2025 - Organic Chemistry Weightage

Waldeyers Ring MCQ - Practice Questions with Answers

Edited By admin | Updated on Sep 18, 2023 18:34 AM | #NEET

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  • 6 Questions around this concept.

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Nasopharynx communicates laterally with middle ear through the 

 

Oropharynx begins by the uvula and continues till the level of 

 

The lymphoid tissue of the pharynx and oral cavity is called tonsils and is arranged in the form of

 

 Palatine tonsils are located 

 

The tonsils present in the posterior wall of nasopharynx are 

 

 

Concepts Covered - 0

Waldeyers Ring
  • It is the uninterrupted circle of the protective lymphoid at the upper ends of respiratory and alimentary tracts.
  • It consists of mucosa-associated lymphoid tissues (MALT) that produce B and T lymphocytes.
  • These produce IgA.
  • It is made up of the following lymphoid tissues:
    • Pharyngeal tonsils (Adenoids)
    • Tubal tonsils
    • Palatine tonsils
    • Lingual tonsils

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