Identify the MISMATCH pair from the following, if any Group of answer choices some toxins :::: helps bacteria scavenge iron from environment endotoxin :::: are difficult to inactivate pneumolysin :::: encoded by chromosomal DNA gene superantigens :::: compromises immune system exotoxins :::: secreted by Gr + and – ve bacteria none of the above is a mismatch pair

Identify the MISMATCH pair from the following, if any Group of answer choices some toxins :::: helps bacteria scavenge iron from environment endotoxin :::: are difficult to inactivate pneumolysin :::: encoded by chromosomal DNA gene superantigens :::: compromises immune system exotoxins :::: secreted by Gr + and – ve bacteria none of the above is a mismatch pair

Human Physiology: From Cells to Systems (MindTap Course List)

9th Edition

ISBN:9781285866932

Author:Lauralee Sherwood

Publisher:Lauralee Sherwood

Chapter12: Body Defenses

Section: Chapter Questions

Problem 1ACR

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57. Transport media are usually used in clinical settings to ensure ............... Group of answer choices specimen is contained and cells are permanently inactivated cell toxicity is maximum and competing cells are killed individuals are not infected isolation of specific bacteria cells die and to stop multiply 58. Which of the following is NOT a symptom / effect caused by endotoxin ? Group of answer choices fever tissue necrosis hemorrhage metabolic acidosis heart and kidney failure disseminated intravascular coagulation
55. Identify a MISMATCHED pair from the following, Group of answer choices lethal factor :::: protease activity; inhibits chemokine production. edema factor :::: unregulated cAMP synthesis protective antigen :::: binds and assembles at target cell membrane protective antigen :::: acts as a biosensor ; detects higher temperature of the digestive system to become active protective factor :::: aids in bringing other toxins components inside cell via endocytosis 56. Which of the following holds TRUE for blood agar medium? Group of answer choices gamma hemolysis is when there is no effect on red blood cells. alpha hemolysis is due to complete breakdown of red blood cells beta hemolysis is the incomplete breakdown of red blood cells. we always use human red blood cells in blood agar blood agar medium belongs to selective media
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In which of the following cases would treating a patient with an antiserum (purified antibodies) be more helpful than treating them with other drugs? If the person has a fungal skin infection Purified antibodies would not be helpful in any of these cases If the person has eaten a poison produced by bacteria If the person has a viral hepatitis infection
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