#2351
Immunology
NEET PG 2027 Medical QBank
Microbiology Practice MCQs
Browse 11,603 high-yield clinical questions in Microbiology. Includes detailed explanations, options, and topic tags.
#2352
Virology
Which of the following is not seen in HIV Patient with CD count less than 100 Per micro litre, who has non productive cough -
#2353
All India exam
The incidence of the mucocele is lowest in
#2354
Clostridium
Virulence factor for Clostridium tetani -
#2355
Systemic Bacteriology (Gram Positive Bacilli, Gram Negative Bacilli)
Which of the following disease presents with the characteristic Pea-soup stool?
#2356
parasitology
Stages seen in peripheral smear of falciparum malaria -
#2357
Immunology
All the following are uses of enzyme-linked immunosorbent assay detection except
#2358
General
A patient present with frontal abscess. Foul smelling pus is aspirated. Pus shows red fluorescence on ultraviolet examination.The most likely organism causing the frontal abscess is -
#2359
parasitology
Which of the following is most severely affected in Kala azar -
#2360
General
IgG antibodies have a half-life of approximately
#2361
General
A 25 year old man with 3 weeks fever presented with tricuspid valve vegetation. The patient is an intravenous drug abuser. Most common cause of endocarditis in this patient is -
#2362
General
The following is a B cell specific mitogen:
#2363
general microbiology
All the following terms are used to describe bacterial chromosome Except
#2364
General
All are used for anaerobic streptococci except -
#2365
Virology
HHV-8 causes -
#2366
Bacteriology
Citron bodies are formed by
#2367
Systemic Bacteriology (Gram Positive Bacilli, Gram Negative Bacilli)
Which of the following is a tripaite toxin?
#2368
General
Endemic fungal infection -a) Coccidioides immitisb) Cryptococcusc) Histoplasmosisd) Aspergilluse) Blastomyces
#2369
Bacteria
Isoantigens are(82, 190-AN 7th) (131, 133-CP)A. Found in some but all members of speciesB. Found in some but not all members of speciesC. Occurs in different biological species, class and kingdomsD. All individuals in a particular speciesAns: BSolution: (Found in some but not all members of species) (82, 190-AN 7th) (131-133-CP)Isoantigens or Alloantigens - alloantigens or isoantigens are found to be present in some but not all members of a species which are able to produce alloantibodies or (isoantibodies) in individuals who are free from the antigensDifferent antigensGroup AntigensForeignMicrobial:Cell walls, pili, enzymes toxins. Drugs:Sedermoid. Environmental:Dust, pollens.AutoantigensSelfThyroglobulin, DNA, corneal tissueIsoantigensBlood:Blood group antigens (ABO, Rh) Tissue:HLA antigensHeteroantigens Heterophile antigens, cross reacting microbial antigensSwimming pool granuloma is caused by
#2370
General
Wells' disease is caused by ?
#2371
Parasitology Pa 1 (Protozoology)
Microscopic examination of a thin blood smear from a patient suspected of having malaria reveals numerous normal size erythrocytes without stippling but with ring stages, many with multiple ring stages and applique forms. Several erythrocytes show developing trophozoites that are spread across the erythrocytes in a band fashion. Which of the following is the most likely cause of infection?
#2372
General
Example of heterophile antigen is ?
#2373
General
True statement regarding diptheria is :
#2374
General
Tumbling motility is shown by -
#2375
Systemic Bacteriology (Gram Positive Bacilli, Gram Negative Bacilli)
Likely cause of this manifestation is:
#2376
general microbiology
Robe Koch assistant advised him to use agar instead of gelatine for solidifying culture media for cultivation of bacteria as -
#2377
General
Chaga's disease is caused by: September 2011
#2378
General
Z-value of an organism:
#2379
General Microbiology Pa 1 (History, Microscopy, Stains and Structure and Physiology of Bacteria)
The mechanism of direct transfer of free DNA involves _____
#2380
General
All are true about Rickettsia except -
#2381
General
Most common extra skin manifestation of varicella is involvement of ?
#2382
General
Infective form of Plasmodium falciparum in mosquito is -
#2383
General
Best culture for primary isolation of H. influenzae?
#2384
Virology (General Propeies, DNA Viruses)
All of the following are DNA oncogenic virus except -
#2385
Bacteria
Bacillary angiomatosis is caused by -
#2386
Parasitology
Amastigote form is seen in-
#2387
General
Treatment for streptococcal necrotizing fascitis -
#2388
Bacteria
Most common causative organism for lobar pneumonia is:
#2389
General
Which is the longest DNA of hepatitis B virus ?
#2390
general microbiology
The arrangement of flagella in lophotrichous is
#2391
Parasitology
Chagas disease is caused by?
#2392
Systemic Bacteriology Pa 1 (Gram Positive Cocci, Gram Negative Cocci)
Streptococcus all are true except
#2393
General
All the following are true about HIV infection except:
#2394
General
Which of these are true of E. coli -a) The L.T (labile toxin) in ETEC acts via cAMPb) In types causing UTI the organism attaches via pilic) The ST (stable-toxin) of ETEC is responsible for causing hemolytic-uremic syndrome (HUS)d) EIEC invasiveness is under plasmid controle) In EPEC the toxin helps in invasion by the bacteria
#2395
Virology Pa-2 (RNA Virus Pa-1,2 & Miscellaneous Viruses)
Most common life threatening complication of measles is:
#2396
Virology
An HIV infected patient is showing following oral lesions. The causative organism is-
#2397
Mycoplasma
Pathogenic mycoplasma is -
#2398
Virology Pa-2 (RNA Virus Pa-1,2 & Miscellaneous Viruses)
Amplifier host in Japanese Encephalitis is;
#2399
General
Treponema pallidum was discovered by ?
#2400
Virology