#4701
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.
#4702
Immunology
A child present with recurrent episodes of sinopulmonary infection by bacteria with polysaccharide rich capsule. Deficiency of which of the following immunoglobulin subclasses should be specifically investigated?
#4703
General
A 36-year-old man with AIDS develops right-sided weakness involving the lower, but not the upper, limb. MRI scans reveal a ring-enhancing lesion within the white matter of the left frontal lobe. A biopsy showed coagulative necrosis of brain parenchyma with macrophage-rich chronic inflammatory infiltration admixed with microscopic cysts that contain characteristic bradyzoites. Which of the following is the most common source of this type of infection?
#4704
Virology Pa-2 (RNA Virus Pa-1,2 & Miscellaneous Viruses)
Arbovirus transmitted by tick all except
#4705
Mycology
Capsulated yeast among the following -
#4706
All India exam
True statement regarding Gap junctions among the following is
#4707
General
The host receptor for Entamoeba histolytica is:
#4708
Bacteria
Brucellosis can be transmitted by all of the following modes, except:
#4709
miscellaneous
The most common sensitive causative organism for Traveller&;s diarrhoea is rpt
#4710
General
A 35-year-old male suffering from sudden onset of high grade fever. On malarial slide examination all stages of parasites are seen with schizonts of 20 microns size with 14-20 merozoites per cell and yellow brown pigment. The diagnosis is:
#4711
Virology
Most common cause of common cold is?
#4712
Bacteriology
Stalactite growth in a ghee broth culture is characteristic of
#4713
Virology
Immunocompromised patient due to transplantation is suffering from pyrexia and neutropenia. Most likely cause is -
#4714
Virology
Not a live vaccine
#4715
Immunology
TRUE about immunoglobulins is -
#4716
General
Complement attaches to immunoglobulin at ?
#4717
All India exam
A 29-year-old patient presents with focal seizures. MRI shows frontal and temporal enhancement. What is the most probable diagnosis?
#4718
General
Accidental Intermediate host for hydatid disease is: March 2010
#4719
General
The fungi which do not have sexual phase belong to which of the following groups -
#4720
General
Which of the following exposure carries the maximum risk of transmission of HIV?
#4721
General
Bilateral tonsillectomy is performed on an otherwise healthy 11-year-old female with recurrent upper respiratory tract infections. On pathologcal examination of the tonsils, numerous small, yellow granules are noted. A granule crushed between two slides have a dense, gram-positive center and numerous branching filaments at the periphery. The granules are most likely composed of which of the following organisms?
#4722
General
Staphylococcal scalded skin syndrome is caused by -
#4723
General Microbiology Pa 1 (History, Microscopy, Stains and Structure and Physiology of Bacteria)
Blood spill in operation theatre is cleaned with?
#4724
General
All the following are true about transport media except?
#4725
General
Innate immunity is stimulated by which pa of bacteria that acts as a danger signal?
#4726
General
Guarnieri's body is seen in?
#4727
General
Heat-labile instruments for use in surgical procedures can be best sterilized by -
#4728
General
Protein A of staphylococcus binds to
#4729
General
Most common cause of non gonococcal septic ahritis is ?
#4730
General
Chronic liver disease is caused by -a) Hepatitis Bb) Hepatitis Ac) Hepatitis Cd) Hepatitis E
#4731
Virology
Mode of spread of enterovirus is ?
#4732
Virology
Owl eye intranuclear inclusion body is seen in?
#4733
All India exam
Most common cause of cervical insufficiency is
#4734
General
Bacteria may acquire characteristics by all of the following except -
#4735
Virology
Phage typing is useful as an epidemiological tool in all, except -
#4736
General
The small nonparticulate protein leading to enhanced replication of HBV as well as HIV is
#4737
General
All are type II hypersensitivity reaction except: September 2007
#4738
General
Culex mosquito is associated with the transmission of-a) Malariab) Filariasisc) Dengued) Japanese encephalitise) Typhus
#4739
Virology
Two siblings, ages 2 and 4, experience fever, rhinitis, and pharyngitis that result in laryngotracheobronchitis. Both have a harsh, bark-like cough and hoarseness. Which of the following viruses is the leading cause of their syndrome?
#4740
Parasitology
Parasite entering through skin penetration -
#4741
General
A most common organism which can contaminate crowded army camps is ?
#4742
Immunology
A woman with infeility receives an ovary transplant from her sister who is an identical twin. What type of graft it is?
#4743
General
All the following are common nosocomial infection except:
#4744
General
An organism grown on agar shows green colored colonies, likely organism is -
#4745
parasitology
A child from Bihar comes with fever. Blood examination shows sheathed microfilaria with nuclei up to tail tip. The diagnosis is -
#4746
General
True about trematodes
#4747
Virology
Which of the following is the pathogen responsible for blindness in advanced HIV infections
#4748
Immunology
CD4 lymphocytes (helper cells) recognize -
#4749
Virology
Umblicated nodules are produced by -
#4750
Bacteria