MICROANATOMY

Detailed explanation-1: -The tonsils are masses of lymphatic tissue that filter interstitial fluid. Hodgkin’s disease is a chronic, malignant disease of the lymph nodes. Tonsillitis usually involves the palatine and lingual tonsils. Lymphangitis is an inflammation or infection of the lymph nodes.

Detailed explanation-2: -lymph node, any of the small, bean-shaped masses of lymphoid tissue enclosed by a capsule of connective tissue that occur in association with the lymphatic vessels.

Detailed explanation-3: -Lymph nodes are made of lymph tissue and different types of cells including: White blood cells (lymphocytes).

Detailed explanation-4: -Answer and Explanation: The correct answer is (c) Lymph nodes are the only lymphoid organs with afferent and efferent lymphatic vessels.