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...

J. J. is a 5-year-old boy who has suffered from repeated upper respiratory infections since he was 16 months old. At 4 years of age, he was diagnosed with allergic asthma. The following winter, at age 5, he was admitted to the hospital twice for acute asthma with a secondary bacterial pulmonary infection. At the second admission, a complete blood count, sputum culture, and immune status work-up were ordered. hemoglobin : 13.5 ( reference range: 11.5-14.5) hematocrit: 40 percent ( referenc...

©BRAINBARTER 2024/2025 Blood Bank Exam Simulator Questions With 100% Verified Answers Which of the following is considered an indication for Rh immune globulin (RhIG) administration in postpartum women? A) long term protection B) antibody blocking C) passive protection D) active immunity - answerC) passive protection The lectin Dolichus biflorus agglutinates which types of cells? A) B cells B) A1B cells C) A2 cells D) both A1B and A2 cells - answerB) A1B cells ©BRAINBARTER 2024/2...

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 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)...

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...

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 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...

rutgers bio 116 final Exam| Questions and Correct Answers | Latest Update 2024/2025 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...

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...