Challenge 2: Lymphatic & Immunity Crossword

3. Phagocytes engulf pathogens and foreign debris. Phagocytes include fixed macrophages, free macrophages, eosinophils, monocytes and ______. Name the missing phagocyte.
5. The following are five types of ________ present in body fluids. IgG, IgE, IgD, IgM and IgA.
7. An antigen interacts with an antibody and forms a large clumping complex. This direct attack method is referred to as___________.
10. Short lived antibodies can be passed from a mother to a fetus. These antibodies are referred to as naturally acquired _____ immunity.
13. The largest gastric associated lymphatic tissue
15. This is the name of the largest lymphatic duct
16. Mucous membranes and unbroken skin of the body create this type of barrier which prevents the entry of certain pathogens
18. The name of the tonsil located in the oropharynx
20. Peptides that serve as antiviral substances that are produced by cells after being infected by a virus

1. A ______ immune response occurs when the body’s B cells become memory cells that are prepared to respond to previously encountered antigens.
2. This is the hormone that influences the maturation of T lymphocytes once they leave the thymus
4. What types of drugs are used to reduce the chance of a donor recipient from rejecting the foreign tissue?
6. The thymus undergoes ____________ as its tissues are diminished and replaced
8. A ______ creates an insufficient environment for bacterial growth and promotes phagocytic attacks.
9. Lymphatic capillaries that absorb digested fats
11. This term refers to the attribute of immunity describing antigens’ ability to interact uniquely and exclusively with certain molecules
12. What type of disease involves a persons’ body producing antibodies against the body’s own antigens?
14. What lymphatic organ is located in the left hypogastric region?
17. The general term for the third line of defense
19. IgE is a type of antibody that is responsible for promoting what type of reaction?