#751
Virology
NEET PG 2027 Medical QBank
Microbiology Practice MCQs
Browse 11,603 high-yield clinical questions in Microbiology. Includes detailed explanations, options, and topic tags.
#752
General
Gonorrhoea is diagnosed by: September 2004
#753
Systemic Bacteriology (Gram Positive Bacilli, Gram Negative Bacilli)
C.diphtheriae can be biochemically differentiated from C.ulcerans by
#754
mycology
Which of the following does not have non-human reservoir
#755
NEET 2019
Which vaccine strain is changed every yearly?
#756
General
Specific diagnosis of ascaris is made by -a) Adult worm in stool b) Egg detectionc) Antigen detectiond) Antibody detectione) Skin test
#757
Bacteria
Dienes stain is used for-
#758
General
A young boy had a flea bite while working in a wheat grain godown. After 5 days he developed fever and had axillary lymphadenopathy. A smear was sent to the laboratory to perform a specific staining. Which one of the following staining method would help in the identification of the suspected pathogen -
#759
FMGE 2019
Hemolytic uraemic syndrome associate with
#760
general microbiology
Metachromatic Granules are stained by -
#761
Virology
Toxic shock syndrome occurs after one of the following vaccinations
#762
Bacteriology
True about streptococcus are all except
#763
Virology Pa-2 (RNA Virus Pa-1,2 & Miscellaneous Viruses)
Best specimen for rabies diagnosis in living person:
#764
General
True about typhoid is -
#765
Actinomycetes
A patient with sulphur granules discharging from sinus, suggestive of infection with -
#766
General
True about actinomyces is -
#767
parasitology
Natural habitat of Schistosoma (blood flukes) -
#768
General
The presence of Negri inclusion bodies in host cells is characteristic of?
#769
General
A 4 year old African child develops an infection with Chlamydia trachomatis. How does infection with this organism cause blindness?
#770
General
Suckling mice is used for isolation of ?
#771
Vibrio
Which of the following stimulate adenylate cyclase with G-protein coupled action -
#772
Bacteriology
Scrub typhus is positive for
#773
General
Keroin is caused by -
#774
Misc.
A neonate develops signs of meningitis at seven days of birth. The presence of which of the following infectious agent in the maternal genital tract can be the causative agent of this disease?
#775
Virology
A thiy year man presented with nausea, fever and jaundice of 5 days duration. The biochemical tests revealed a bilirubin of 6.7 mg/dl (conjugated 5.0 mg/dl) with SGOT/SGPT (AST/ALT) of 1230/900 IU/ml. The serological tests showed presence of HBsAg, IgM anti HBc and HBe Ag. The most likely diagnosis -
#776
Streptococci
Streptococcus causes:
#777
General
True about methicillin-resistant Staphylococcus aureus (MRSA) is
#778
Bacteriology
Haemophilus parainfluenza requires which of the following factors
#779
General
Gamma radiations are used for sterilizing -
#780
Parasitology
Charcot leyden crystals in stool are seen in:
#781
General
EAC rosette formation is the propey of one of the following type of immune cells ?
#782
General
A 16-year-old girl presents with a painfully enlarged lymph node in her right axilla and low grade fever. Peripheral blood counts are within normal limits. The lymph node is biopsied, and numerous granulomas filled with neutrophils and necrotic debris are observed. Which of the following organisms could produce this disease?
#783
General
The bacterial cell wall has all of the following properties except:
#784
General
A 32-year-old woman goes to an emergency depament because she has developed severe, watery diarrhea. About 36 hours later, she developed vomiting and an abrupt, painless, watery diarrhea. The volume of diarrhea has been copious, and she has subsequently developed intense thirst, oliguria, muscle cramps, and weakness. At the time of being seen in the emergency depament, she is noted to have marked loss of tissue turgor, sunken eyes, and wrinkling of the skin of her fingers. Laboratory studies demonstrate hemoconcentration and severe metabolic acidosis with potassium depletion. An organism cultured from the patient's stool is subsequently characterized as an oxidase-positive, gram-negative curved rod with polar flagella that shows "shooting star" mobility and grows best on TCBS medium. Which of the following is the most likely pathogen?
#785
General
A 5-year old child presented with fever, fatigue, abdominal pain and vomiting. On fuher history evaluation, he had a habit of eating di. Investigations shows visceral larva migrans. Communication with the following agent must have caused this infection in this child:
#786
JIPMER 2017
Which of the following is true regarding Naegleria fowleri is commonly acquired by?
#787
All India exam
Intravenous resuscitation is needed for any child with burn greater than
#788
General
A 50 year old man presents to the clinic with multiple abcesses and discharging sinus present on his left foot. X-ray of the foot shows destructive changes in the underlying bone. Which of the following is the most likely causative organism?
#789
Immunity
Cells involved in humoral immunity -
#790
General
Following are the characteristics of Cryptococcus neoformans EXCEPT
#791
General
Drumstick appearence is seen in :
#792
parasitology
Amoebic liver abscess can be diagnosed by demonstrating -
#793
parasitology
Giardiasis is associated with -
#794
General
In context with Filariasis, all are true except:
#795
General
Diplococcus pneumoniae shows the following characters except -
#796
General
The endotoxin of the following gram negative bacteria does not play any pa in the pathogenesis of the natural disease.
#797
Bacteriology
Quellung reaction is due to
#798
General
False about primary immune response
#799
General
True about interferons is ?
#800
Parasitology