2 Written Questions

1. site where the maturation of lymphocytes takes place
2. two types of lymphocytes: B-cells turn to pre T-cells and T-cells

2 Multiple Choice Questions

1. Tonsils, Adenoids, Appendix, & Peyer's patches in the intestines are distributed in mucous membranes intercept invading organisms or toxins b4 spreading widely
   1. Thymus structure
   2. Other Lymph Organs
   3. Thymus function
   4. Lymphocytes types
2. B-cells originate & mature in red bone marrow; pre-T-cells migrate to the Thymus; both are responsible for immunity
   1. Lymphocytes types
   2. Thymus structure
   3. Thymus function
   4. Lymphocytes process

1 True/False Question

1. Thymus structure → bi-lobed mass of lymphoid tissue located over the base of heart in the mediastinum

   True        False