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Questions for Medical Microbiology class




Hello, I got some questions on this, its for a Medical Microbiology class;Question 1;Septic shock symptoms can be induced by _____.;a.endotoxin of Gram-negative bacteria;b. peptidoglycan of Gram-positive and Gram-negative bacteria;c. flagella of Gram-negative bacteria;d. capsules of Gram-negative and Gram-positive bacteria;e. spores of Gram-positive bacteria;Question 2;Which of the following is not a characteristic of tularemia?;a. zoonotic infection;b. ulcerated papule at inoculation site;c. treated with streptomycin;d. associated with skinning infected animals;e. mortality rate of untreated cases exceeds 90%;Question 3;Which of the following is a mismatched pair?;a. typhus: Rickettsia prowazekii;b. human ehrlichiosis: Bartonella henselae;c. Rocky Mountain spotted fever: Rickettsia rickettsii;d. rickettsial pox: Rickettsia akari;e. Q fever: Coxiella burnetii;Question 4;All of the following regarding cytomegalovirus (CMV) are correct except _____.;a. more than 50% of the population have been exposed to CMV;b. CMV can be transmitted through breast milk, blood transfusions, and organ transplants;c. congenital infection with CMV rarely has consequences;d. reactivation of latent CMV infections may occur in immunosuppressed individuals;e. CMV possesses the largest viral genome;Question 5;Chagas? disease is transmitted by _____.;a. the reduviid;b. fleas;c. ticks;d. mosquitoes;e. lice;Question 6;Necrotizing fasciitis is caused by _____.;a. Staphylococcus aureus;b. coagulase-negative staphylococci;c. group A streptococci;d. dermatophytes;e. Propionibacterium acnes;Question 7;Of the following conditions, which poses the most serious threat to an infected individual?;a. erysipelas;b. cutaneous anthrax;c. folliculitis;d. impetigo;e. nodular cystic acne;Question 8;Shingles occurs when _____.;a. primary infection with human papillomavirus occurs by direct contact or fomites;b. a latent form of the varicella-zoster virus is reactivated;c. the fetus acquires rubella transplacentally during pregnancy;d. the immune system is severely compromised;Question 9;Dermatophytosis of the feet (athlete?s feet) is also known as _____.;a. tinea cruris;b. cutaneous candidiasis;c. cutaneous leishmaniasis;d. tinea pedis;e. pediculosis;Question 10;All of the following are correct about trachoma except _____.;a. it is caused by Chlamydia trachomatis;b. it is a leading cause of eye infection in developing nations;c. individuals may develop corneal ulceration and blindness;d. it is spread by the blood-sucking blackfly


Paper#16409 | Written in 18-Jul-2015

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