Igd Study guides, Class notes & Summaries

Are B and T lymphocytes part of the adaptive or innate immune response? ~~> Adaptive it is the immune memory evolved over time What is the clonal selection theory? ~~> Immature lymphocytes that could self find are destroyed Mature naive lymphocytes are mature until they are exposed to antigens What are the two types of B receptor? ~~> Membrane bound And released from membrane they are known as antibodies T cell receptors are only membrane bound and are formed of what hete...

lymphocytes Answer types of white blood cells; function in innate and adaptive immunity; both types originate from stem cells located in bone marrow B cells Answer lymphocytes that remain in bone marrow in process of maturation T cells Answer lymphocytes that migrate to thymus antigen Answer any foreign substance that elicits a B or T cell response; most are proteins or large polysaccharides epitope Answer specific region that is exposed on the surface of antigen molecule; binds to a...

ASCP Board of Certification MLT Computer Adaptive Practice Test Solved 100% Correct With Verified Answers/ 2024 Guide |Rated A+ Antibodies of which of the following immunoglobulins subclasses is predominantly associated with the secondary antibody response? A: IgA B: IgD C: IgG D: IgM **This is a Level 2 Question** Cholesterol is used by the body for which of the following functions? A: Carrying dietary triglycerides to the cells through the blood B: Maintaining acid-base b...

Activated macrophages are required in elimination of infections caused by a) intracelular bacteria b) extracelular microbes c) both above mentioned d) nothing of above mentioned correct answers b Antibodies of which of mentioned classes cross placental barriere a) IgG b) IgM c) IgA d) IgD correct answers a The number of polypeptid chains is the highest in the molecule of a) IgG b) IgM c) IgE d) IgD correct answers b Complement fixation reaction (CFR) a) is the reaction duri...

Which of the following is associated with wound healing by primary intention? A. Minimal scar tissue B. Prolonged healing time C. Formation of granulation tissue D. Contraction of wound edges - Answer-A. Minimal scar tissue Which of the following antibody types mediates the body's response to an allergen? A. IgA B. IgD C. IgE D. IgG - Answer-C. IgE Which of the following is a wax-like substance secreted by glands in the external ear canal? A. Mucus B. Cerumen C. Sweat D. Sebum - A...

Activated macrophages are required in elimination of infections caused by a) intracelular bacteria b) extracelular microbes c) both above mentioned d) nothing of above mentioned b Antibodies of which of mentioned classes cross placental barriere a) IgG b) IgM c) IgA d) IgD a The number of polypeptid chains is the highest in the molecule of a) IgG b) IgM c) IgE d) IgD b Complement fixation reaction (CFR) a) is the reaction during which the complement cascade is activated b)...

Which of the following is responsible for the production of blood group antibodies? a. B cells b. T cells c. NK cells d. dendrititc cells - Answer A In a primary immune response which immunoglobulin class appears first? a. IgG b. IgM c. IgA d. IgE - Answer B What is the most common clinical incident that results in alloantibody production? a. viral infection b. solid tumor c. red cell transfusion d. autoimmune disease - Answer C Macrophages and monocytes have Fc rec...

NBDHE Board Study Questions Rated A+ A drug ending in the suffix 'pril is considered a A. antibiotic B.ACE inhibitor C. anti fungal D. beta antagonist B. ACE inhibitor Which of the following is NOT considered to be a risk factor for a type 1 diabetic? A. diet B. genetics C. autoimmune D. environmental A. diet Type 2 diabetes accounts for approximately what percentage of all cases of diabetes in adults? A. 25-30% B/ 35-40% C. 55-60% D. 90-95% D. 90-95% ...

Immunology Exam 1 Questions With Verified Answers primary lymphoid organs bone marrow and thymus secondary lymphoid organs lymph nodes, spleen, Peyer's patches Hematopoietic stem cells are multipotent stem cells NK cells secrete perforins and granzymes NK cells release this for communication cytokines Innate immune cells neutrophils, macrophages, DC cells, mast cells, eosinophils, basophils, NK cells Adaptive immune cells T cells and B cells B cells an...

CPHON Exam 93 Questions with Verified Answers G1 - CORRECT ANSWER The first gap, or growth phase, of the cell cycle, consisting of the portion of interphase before DNA synthesis begins. Cell grows larger and produces ribosome and proteins. S - CORRECT ANSWER All 46 chromosomes are replicated in the cells nucleus G2 - CORRECT ANSWER The second gap, or growth phase, of the cell cycle, consisting of the portion of interphase after DNA synthesis occurs. DNA is condensed into rod form . (...