APPLIED RADIOLOGICAL ANATOMY

ANATOMY

LYMPHATIC SYSTEM

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which of the following is not a secondary lymphatic organ?
A
Thymus
B
Spleen
C
Lymphatic nodules
D
Lymph nodes
Explanation: 

Detailed explanation-1: -For example, Appendix, Tonsils, spleen, Peyer’s patches of the small intestine, etc. Hence Thymus gland is not an example of the secondary lymphoid organ. So, the correct answer is ‘Thymus gland’.

Detailed explanation-2: -So, the correct answer is ‘Thymus gland’.

Detailed explanation-3: -Secondary lymphoid organs (SLOs) include lymph nodes (LNs), spleen, Peyer’s patches (PPs) and mucosal tissues-the nasal associated lymphoid tissue (NALT), adenoids, and tonsils.

Detailed explanation-4: -Complete answer: The kidney is not a major organ of the lymphatic system.

There is 1 question to complete.