34) The endotoxin is responsible for symptoms caused by which of the following o

Question

34) The endotoxin is responsible for symptoms caused by which of the following organism a. N. meningitidis. b. S. pyogenes c. L. monocytogenes. d. C. tetani. e. C. botulinum. 35) Smallpox can be controlled by: a) b) c) d) e) Antibiotics Antiserum Vaccination Isolation of infected persons None of the above 36) Which of the following may be spread by respiratory secretions? a) b) c) d) e) Measies Influenza Smallpox All of the above Only A and C above 37) Which of the following is an intracellular paranite? a. Rickettsia. c. Bacillus d. Staphylococcus. e. Streptococcus. The main antibiotic effective against Salmonella typhosa is: a) Penicillin b) Streptomycin c) Chloramphenicol d) Sulfanilamide e) None of the above 38) 39) Autoimmunity is due to; a. IgG and IgM antibodies. b. IgA antibodies. e. IgD antibodies. d. IgE antibodies. e. All of the above.

Explanation / Answer

34)- option a is correct because N.meningitifis released endotoxin.

35)- option c is correct because vaccination is best way to prevent smallpox.

36)- option b is correct because it is spread when infected person coughs.

37)- option a is correct because it is obligate intracellular parasites.

38)- option c is correct because is treat salmonella.

39)- option a is correct because autoimmunity is due to these two antibodies.

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