MALT constitutes about ______ percent of the lymphoid tissue in human body 

1. 50%

2. 20%

3. 70 %

4. 10%

Antibodies present in colostrum

1. IgG

2. IgA

3. IgD

4. IgE

Mark the correct statement

1 MALT constitutes less than 25 percent of the Lymphoid tissue in the human body

2 In case of snake bites, the injection which is given to the victim contains preformed antibodies against the snake venom

3 Autoimmune diseases like insulin-dependent diabetes, Addison's disease, ulcerative colitis and rheumatoid can be treated by immuno potentiation therapy

4 Passive immunity provides relief only after long period and is long-lasting

During an allergic reaction, the binding of
antigens to IgE antibodies initiates a response,
in which chemicals cause the dilation of blood
vessels and a host of other physiological
changes, Such chemicals are
1. interferons             2. hormones
3. histamines             4. acetylamine

MALT (Mucosa-associated lymphoid tissue) constitutes:

1. 25 percent of the lymphoid tissue in the human body

2. 50 percent of the lymphoid tissue in the human body

3. 75 percent of the lymphoid tissue in the human body

4. 90 percent of the lymphoid tissue in the human body 

A 25 year old female develops a runny nose after exposure to dust due to development of allergy. Which of the following antibodies is most likely to rise first in this condition?

1. IgG

2. IgM

3. IgE

4. IgD

Which of the following is a secondary lymphoid organ?

1. Thymus

2. Kidney

3. Bone marrow

4. Spleen

Which of the following cannot be included under the secondary lymphoid organ?

1. Thymus

2. MALT

3. Spleen 

4. Lingual tonsil

In which of the following organ immature lymphocytes differentiate into antigen sensitive lymphocytes?
1. Thymus
2. Spleen
3. Peyer’s patches
4. Appendix

___A___ and ___B___ provide micro-environments for
the development and maturation of T-lymphocytes. Here
A and B is :-
1. Spleen and thymus gland.
2. Thymus gland and MALT.
3. Bone marrow and thymus gland.
4. Spleen and MALT.