#9601
General
NEET PG 2027 Medical QBank
Microbiology Practice MCQs
Browse 11,603 high-yield clinical questions in Microbiology. Includes detailed explanations, options, and topic tags.
#9602
General
Which of the following is a dimorphic
#9603
General
In a school, a child had abscess on lower leg. Swab taken revealed gram positive beta-hemolytic streptococci, and these were bacitracin sensitive. School physician observed that similar organism was isolated from throats of many other children. Which of the following is true statement with regards to this patient -
#9604
Bacteria
All Clostridia cause myonecrosis except-
#9605
General
LANCEFIELD grouping of streptococci is done using-
#9606
General
Virulence factor for clostridium tetani ?
#9607
General
Complements produced by spleen
#9608
Bacteriology
A microbiologist working with Mycobacteria notes following colonies grow on LowensteinJensen media. Which mycobacteria is he working with?
#9609
Enterobecteriaceae
Most common cause of Traveller's diarrhoea :
#9610
General
Mycobacterium tuberculosis is differentiated from other atypical mycobacteria by-
#9611
General
Which of the following statement is true about vibrio cholerae -
#9612
General
A child come with fever, cold, cough, membrane over tonsils; nasal swab is taken, culture should be done on which medium for earliest diagnosis -
#9613
General
Cold sterilization is done by:
#9614
General
Recommended vaccines for rabies ?
#9615
General Microbiology Pa 1 (History, Microscopy, Stains and Structure and Physiology of Bacteria)
Non motile organism -
#9616
General
A veterinary doctor had pyrexia of unknown origin. His blood culture in special laboratory media was positive for gram negative short bacilli which was oxidase positive. Which one of the following is the likely organism grown in culture?
#9617
General
Staphylococcus aureus remains in the skin for longer period because of -
#9618
Helminthology
Skin penetration not seen in -
#9619
General
Metachromatic granules are stained by-
#9620
general microbiology
Louis pasteur is not asscociated with -
#9621
General
In which of the following organism does the capsule does not act as a virulence factor?
#9622
General
An 18 year old male presented with acute onset descending paralysis of 3 days duration. There is also history of blurring of vision for the same duration. On examination, the patient has quadriparesis with areflexia. Both the pupils are non-reactive. The most probably diagnosis is -
#9623
General
The sputum specimen of a 70 year old male was cultured on a 5% sheep blood agar. The culture showed the presence of a-haemolytic colonies next day. The fuher processing of this organism is most likely to yield -
#9624
General
Psychrophilic bacteria grow best at which of the following temperatures?
#9625
General
A clinical diagnosis of meningitis is confirmed with a latex agglutination test on CSF for the capsular polysaccharide of the organism. The MOST likely causative agent is?
#9626
Bacteria
Nakayama strain is used for which vaccine?
#9627
General
RA antibody causes which type of hypersensitivity?
#9628
parasitology
Crab is the intermediate host for -
#9629
Parasitology
Which of the following produces bile stained eggs?
#9630
Misc.
Which is not a finding in viral encephalitis:
#9631
General
Following are true of kyasanur forest disease except?
#9632
General
Arthus reaction is an example of
#9633
parasitology
Significant titres of IHA is seen in all types of amoebiasis except-
#9634
Myxo Viruses
Most common cause of bronchiolitis in children?
#9635
General
Cholera toxin acts by -
#9636
General
A terminally ill HIV infected patient develops focal neurologic signs, dementia, and coma. Amoebic parasites are demonstrated in CSF. Which of the following organisms is most likely to be the causative agent?
#9637
Bacteria
Method of bacterial gene transfer where viruses play role:
#9638
miscellaneous
There is an outbreak of MRSA infection in a ward. What is the best way to control the infection
#9639
General
Cryptococcus rarely cause infection of
#9640
parasitology
24 Year old AIDS patient develops chronic abdominal pain, low grade fever, diarrhoea, malabsorption. Oocysts demonstrated in stool. Likely cause of his diarrhoea is -
#9641
General
When infection is caused by all of these agents symptoms of food poisoning occurs in 6-7 hours, EXCEPT:
#9642
General
Organism causing biliary tract obstruction:
#9643
Rickettsiaceae
Murine typhus is transmitted by?
#9644
General
Preisz Nocard bacilli is other name of
#9645
General
A resident doctor sustained a needle stick injury while sampling blood of patient who is HIV positive. A decision is taken to often him postexposure prophylaxis. Which one of the following would be the best recommendation:
#9646
Virology
Antenatal maternal HIV diagnosis is fo impoance in -
#9647
General
In TB immunity is provided by -
#9648
General
Infection caused by which of the following organism may mimic as malignancy?
#9649
Bacteria
True about VDRL test:
#9650
General