Page 5 of 9 53. Neisseria gonorrhoeae is sexually transmitted. Pathogenic factor
ID: 217818 • Letter: P
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Page 5 of 9 53. Neisseria gonorrhoeae is sexually transmitted. Pathogenic factors include; a) fimbriae and other surface molecules that promote attachment b) fimbriae that slow phagocytosis by macrophages and neutrophils c) a protease that cleaves secretory antibody (lgA) on mucosal surfaces and stops its protective effects d) all of the above are correct e) none of the above are correct 54. Gonorrhea is a strictly human infection that occurs worldwide and ranks among the top five sexually transmitted diseases (STDs). Although 300,000 cases are reported in the United States each year, it is estimated that the actual incidence is much higher-in the millions if one counts asymptomatic infections. Which following is Incorrect? a) most cases occur among the 30-40 years old group b) it often shows a changing pattern consistent to periods of changing sexual attitudes c) in the 1960s, reliance on oral contraceptives rather than condoms led to an epidemic d) there is relationship between gonorrhea and infertility e) all of the above are correct 55. Regarding Neisseria gonorrhoeae, a) experiments with male volunteers showed an ID range from 1 to 10 bacteria b) N. gonorrhoeae can survive more than 1 or 2 days on fomites c) N. gonorrhoeae infection is asymptomatic in approximately 50% of females. d) Asymptomatic infections prevent the spread of the pathogen e) All of the above ) None of the above of Neisseria gonorrhoeae include all EXCEPT which of the following? a) Fimbriae that promote attachment b) Surface molecules that promote attachment c) Protease that degrades IgA d) Hemolysins e) Fimbriae that slow phagocytosis lvic inflammatory disease (PID) is caused by infection of the upper reproductive structures in women, i.e., the uterus, fallopian tubes, and ovaries. These organs have a normal microbiota 58. Acinetobacter baumannii can survive for months on inanimate objects such as faucets a) A. baumannii Is a pathogen in nosocomial and community-acquired infections dclothes, doorknobs, sinks, respiratory equipment, and catheters. The following is Incorrect? b) A. baumannii targets wounds, the lungs, the urinary tract, burns, and blood. c) A. baumanniti is involved in infections among military personnel with traumatic wartime injuries d) A. baumannii strains show no signs of resistance to broad-spectrum drugs e) all of the above are correct 59.What species of the streptococci can be transferred to an infant during delivery? a) Streptococcus pyogenes b) Enterococcus faecalis s faeciun d) Streptococcus bovis e) Streptococcus agalactiae ER 19 60. Gram-positive regular non-spore-forming bacilli include listeria monocytogenes, and a) its' epidemiology includes contaminated meat and dairy products b) its' epidemiology includes a zoonotic pathogen swine interaction c) all of the above d) none of the above 61. Gram-Positive Bacilli include Corynebacterium diphtherlae a) C. diphtheriae produces a toxin b) the DTaP Vaccine produces a toxin c) all of the above d) none of the aboveExplanation / Answer
53. (d) all of the above are correct.
54. (a) the incorrect option is most cases occur in 30-40 years age group. Actually it is most common in sexually active below 25 year old individuals.
55. (c) is the correct answer.
56. (d) hemolysins are not the virulence factor for N. Gonorrhoeae.
57. T (true statement).
58. (d) It show very high resistance towards antibiotic.
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