To determine: The kind and characteristics of the syndrome present in the young boy who had a dozen of bacterial and viral infection in the past years.
Introduction: The primary function of the immune system is to protect the body from foreign substances. However, various conditions may disturb the functioning of the immune system. The failure of the immune system may lead to the prevalence of the various viral and bacterial infection.
To determine: The component of a two-part immune system that is not functional.
Introduction: The primary function of the immune system is to protect the body from foreign substances. However, various conditions may disturb the functioning of the immune system. The failure of the immune system may lead to the prevalence of the various viral and bacterial infection.
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Chapter 17 Solutions
Human Heredity: Principles and Issues (MindTap Course List)
- Match the immunity concept with the best description. ___anaphylactic shock a. recognizes antigen ___immune memory b. inadequate immune response ___autoimmunity c general defense mechanism ___inflammation d. immune response against ones own body ___immune deficiency e. secondary response ___antigen receptor f. acute allergic reaction ___antigen processing g. presenting antigen together with MHC markersarrow_forwardMatch the immunity concepts: __________ inflammation __________ antibody secretion __________ phagocyte __________ immunological memory __________ vaccination __________ allergy a. neutrophil b. plasma cell c. nonspecific response d. purposely causing memory cell production e. basis of secondary immune response f. nonprotective immune responsearrow_forwardThe Adaptive Immune Response Is a Specific Defense Against Infection Name the class of molecules that includes antibodies, and name the five groups that make up this class.arrow_forward
- Which of the following is not a part of innate immunity? a. phagocytic cells e. inflammation b. fever f. complement activation c. histamines g. presenting antigen d. cytokines h. all take partarrow_forwardThe Adaptive Immune Response Is a Specific Defense Against Infection Compare the general inflammatory response, the complement system, and the specific immune response.arrow_forwardif someone had dysfunctional plasma cells that were unstable to secrete immunoglobulins, what pathogen/s would they be most at risk from and why? Thank you!arrow_forward
- Which ONE of the following flow cytometry results is most likely in a patient with chronic lymphocytic leukaemia? A.Surface immunoglobulin+, CD5+, cyclin D1+ B.CD11c+, CD25+, CD103+ C.CD10+, CD20+, FMC7+ D.CD5+, CD19+, CD20+ (dim)arrow_forwardIf you have had mumps or chickenpox before, you aren't going to get those illnesses again in the future. That is because of the specific immunity provided by lymphocytes in the lymphatic system. Briefly describe how specific immunity works. Your answer should include a description of what antigens are and the role that they play as well as the roles played by the different types of lymphocytes. Also, explain why you would have lifelong immunity to certain diseases after you have had them before or have received vaccinations against them.arrow_forwardWhat class of antibodies is normally found in the mucosa of the respiratory tract? a. IG-A b. IG-D c. IG-M d. IG-Garrow_forward
- How many types of “foreign molecules” (use the proper term where needed) does each cell recognize? On the pathogen side – what molecules will be recognized by these immune cells? (no need for specific names, just a few examples of pathogen molecules that will trigger an immune response) Bloodwork indicates that a patient who has pneumonia is actively secreting different forms of antibody against Streptococcus pneumoniae. Explain how the patient can respond to this pathogen by secreting more than one antibody.arrow_forwardMax is bitten by a rattlesnake while on a camping trip. His friends immediately apply ice packs to the bitten area to slow the spread of the protein-based toxin; they then rush him to an emergency facility. Upon doing blood work, it was determined that Max had a bacterial infection from a tick bite resulting in a primary humoral response. The doctor told Max that he was lucky because the tick could have also caused Lyme's disease, but he had natural active immunity to that microbe. Explain why Max did not also get Lyme's disease. What role did his immune system play in preventing this infectious disease?arrow_forward
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