5 Questions
What is the first line of defense in natural immunity?
Physical barriers
Which type of immunity involves specific receptors on lymphocytes and presentation by macrophages?
Acquired immunity
What type of hypersensitivity reaction involves immune complex mediated glomerulonephritis?
Type III
Which diagnostic tests are used for immediate hypersensitivity?
Skin (prick and intradermal) tests and measurement of specific IgE antibodies
What type of response is characterized by direct contact between antigen and Tc cells?
Cell-mediated response
Test your knowledge of basic immunology concepts including natural and acquired immunity, the components of the immune system, and the types of immune responses. This quiz covers the fundamentals of the body's defense mechanisms.
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