NURS231 Portage Learning Pathophysiology Module Exam 3 With Answers (27 Solved Questions)

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MODULE 3Question 15 / 5 ptsShort answer

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Explain the challenges of diagnosing autoimmune disorders.Your Answer:Diagnosing is made by history, physical, and serological findings. Since some blood tests are moregeneric, results can be imprecise. Markers can be elevated in the presence of other diseases.Criteria fordiagnosis: Evidence of an autoimmune reaction, immunological findings are not second to otherconditions, and no other causes are found.There are over 80 identified, many with overlapping presentations. Many manifestations arenonspecific and are seen in other non-autoimmune diseases. Blood testing isn’t perfect either, assome tests are more generic and can be elevated in the presence of other diseases.Question 22.5 / 2.5 ptsMultiple Choice:Which type of immunity is characterized by the development of a specific response to an antigen?Innate immunityCorrect!Adaptive immunityAutoimmunityActive immunityQuestion 32.5 / 2.5 ptsMultiple Choice:What allows the lymphocyte to differentiate between self and foreign molecules?Antigen presenting cellsRegulatory cellsCorrect!Major histocompatibility complex (MHC) moleculeEffector cellsQuestion 40 / 3 ptsT lymphocytes produce what type of immunity?Your Answer:Adaptive immunityCell-mediatedQuestion 5
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