Histology — Lymphoid & Respiratory

1.Describe the location, drainage and applied anatomy of cervical lymphnodes. Add a note on microscopy of lymphnode

2.Inguinal lymph nodes

1.Microscopic structure of thymus

2.Microscopic structure of palatine tonsil

3.Histology of lymph node

4.Compare and contrast the microscopic features of lymph node and spleen

5.Microscopic structure of spleen

6.Microscopy of lymph node

7.Histology of palatine tonsil

1.Types of cells seen in thymus

1.Regarding the microscopic structure of lymph node

• i) Cortex, paracortex and medulla can be recognised
• ii) An eccentric arteriole is present within the lymphatic nodules
• iii) A subcapsular sinus can be recognised
• iv) Malpighian corpuscles can be recognised
• a) i, ii, iii
• b) i, iii
• c) i, ii, iv
• d) ii, iii

2.Which of the following statement/s is /are true about microscopic structure of palatine tonsil

• 1) Mucous membrane is lined by stratified squamous non-keratinized epithelium.
• 2) Mucous acini are present
• 3) Hassall’s corpuscles are seen in medulla
• 4) Subcortical sinus is present
• a) 1, 2, 3
• b) 1, 3, 4
• c) 1, 2, 4
• d) 1, 2