Immunology BUNDLED Exams questions and 100% correct answers 2023

What are two examples of phagocytes? - correct answer Neutrophils (PMN-polymorpho nuclear) and Macrophages (MO) True or false: Monocytes are precursors of macrophages. - correct answer True. Monocytes are found in blood but when they move into tissues, they are macrophages. What cells are impo...

Role of the immune system - correct answer 1. Defense against infections. 2. The immune system recognizes and responds to tissue grafts and newly introduced proteins. 3. Defense against tumors. What is immunity? - correct answer -Protection from an undesirable obligation -Resistance to infecti...

Which of the following can be attributed to Pasteur? a. Discovery of opsonins b. Observation of phagocytosis c. First attenuated vaccines d. Theory of humoral immunity - correct answer c Which WBC is capable of further differentiation in tissues? a. Neutrophil b. Eosinophil c. Basophil d. M...

Antigen - correct answer (Ag) any molecule or part of a molecule recognized by variable receptors of lymphocytes any molecule that can bind specifically to an antibody Immunity - correct answer protection from an undesirable obligation resistance to infection Immune response - correct answer...

What is the most important function of the immune system? - correct answer Confers protection against pathogens What two key components is the immune system comprised of? - correct answer Specialized cells (phagocytes, lymphocytes), and soluble mediators (complement, cytokines, chemokines). Wh...

Autoimmune disease is primarily who's issue? - correct answer Womens issue, rates of 2:1 to 50:1 in favor of women Cells, tissues, and molecules that mediate resistance to infections. - correct answer Immune system Study of structure and function of the immune sytsem - correct answer Immunolo...

What is the term used to describe white blood cells migrating toward bacteria? - correct answer Chemotaxis What's the most active and various white blood cell in the human body? - correct answer Neutrophil Which of the following immunoglobulin classes is responsible for eliciting reactions (T...

Ring vaccination - correct answer The vaccination of all susceptible individuals in a prescribed area around an outbreak of an infectious disease. Ring vaccination controls an outbreak by vaccinating and monitoring a ring of people around each infected individual. The idea is to form a buffer of imm...