Human Immune System

The letter T, in T- lymphocyte refers to:

1. thyroid

2. thalamus

3. tonsil

4. thymus

If you suspect a major deficiency of antibodies in a person, to which of the following would you look for confirmatory evidence?

1.	Fibrinogin in plasma	2.	Serum albumins
3.	Haemocyres	4.	Serum globulins

MALT constitutes about _______ percent of the lymphoid tissue in the human body.

1.	20%	2.	70%
3.	10%	4.	50%

After maturation, in primary lymphoid organs, the lymphocytes migrate for interaction with antigens to secondary lymphoid organ(s) / tissue(s) like:

A.	thymus
B.	bone marrow
C.	spleen
D.	lymph nodes
E.	Peyer's patches

Choose the correct answer from the options given below:

1.	E, A, B only	2.	C, D, E only
3.	B, C, D only	4.	A, B, C only