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Home⇒ Medical Science⇒ Microbiology⇒ Mycobacterium
1-Dont try to cram or spend more time here just read it fast and cover syllabus then practice MCQ's cheptor of same topic to check your progress. . |
2-Wrong options are also given but dont concentrate there, Right answer is in bold format. |
Q1 ⇒ Rough and buff colonies on LJ medium are characteristic of Mycobacterium tuberculosis [other wrong options] [Discuss in forum] M chelonei M bovis M fortuitum |
Q2 ⇒ Example of a Saprophytic bacteria is Msmegmatis [other wrong options] [Discuss in forum] M xenopi Mycobacterium chelonei M marinum |
Q3 ⇒ The bacteria which cause(s) tuberculosis in man is/are All of these [other wrong options] [Discuss in forum] M bovis Mycobacterium tuberculosis M africanum |
Q4 ⇒ Humans become infected with Mycobacterium tuberculosis most frequently by inhalation [other wrong options] [Discuss in forum] ingestion contact inoculation |
Q5 ⇒ Culture of tubercle bacilli may be positive if number of bacteria in the specimen is as few as 10-100 per ml [other wrong options] [Discuss in forum] as few as 1-4 per ml as few as 5-9 per ml as few as 125-200 per ml |
Q6 ⇒ Which of the following bacteria is sensitive to pyrazinamide? Mycobacterium tuberculosis [other wrong options] [Discuss in forum] M bovis M fortuitum None of these |
Q7 ⇒ Which of the following species of Mycobacterium is positive for nitrate reduction test? All of these [other wrong options] [Discuss in forum] M chelonei M fortuitum Mycobacterium tuberculosis |
Q8 ⇒ False negative Mantoux test is observed in All of these [other wrong options] [Discuss in forum] early tuberculosis Advanced tuberculosis Severe malnutrition |
Q9 ⇒ A positive Mantoux test indicates an area of induration of 10 mm or more in diameter [other wrong options] [Discuss in forum] 4-9 mm in diameter 1-4 mm in diameter None of these |
Q10 ⇒ Eugonic growth on Lowenstein-Jensen medium is produced by Mycobacterium tuberculosis [other wrong options] [Discuss in forum] M bovis Both (a) and (b) None of the above |
Q11 ⇒ Which of the phage types of Mycobacterium tuberculosis occurs most frequently in India? Type I [other wrong options] [Discuss in forum] Type A Type B Type C |
Q12 ⇒ The causative agent of Buruli ulcer is M ulcerarts [other wrong options] [Discuss in forum] M chelonei M marinum M fortuitum |
Q13 ⇒ Members of the genus Mycobacterium are all of these [other wrong options] [Discuss in forum] gram-positive acid-fast non-motile |
Q14 ⇒ Which of the following bacteria is susceptible to thiophen-2-carboxylic acid hydrazide? M bovis [other wrong options] [Discuss in forum] Mycobacterium tuberculosis M chelonei M fortuitum |
Q15 ⇒ The bacteria which is microaerophilic on primary isolation, is M bovis [other wrong options] [Discuss in forum] M fortuitum Mycobacterium tuberculosis none of these |