#8251
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.
#8252
General
A patient with prolonged diarrhea undergoes esophagogastroduodenoscopy. Biopsy of the small intestine demonstrates numerous crescent-shaped protozoa adjacent to the epithelial brush border. Which of the following organisms is the most likely pathogen?
#8253
General
High level disinfectant is
#8254
General
Thomsen Friedenreich phenomenon is -
#8255
General
Job's syndrome is the following type of immunonodeficiency disease
#8256
Parasitology
Stage of P. falciparum not seen in peripheral blood-
#8257
General
Promastigote form of Leishmania is found in which pa of sandfly: March 2005
#8258
Mycology
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
#8259
Virology
Gloves, syringe, needles etc., used for patients whose HIV test results is not known, should be immersed in -
#8260
General
The hookworm thrives on-
#8261
Systemic Bacteriology Pa 1 (Gram Positive Cocci, Gram Negative Cocci)
A boy with skin ulcer on leg, culture reveals beta hemolysis. Cultures from school children with sore throat some days back also revealed beta hemolysis. What is the similarity between both:
#8262
mycology
Farmer&;s lung is caused by
#8263
Parasitology
Chagas disease is the parasitic disease affecting intestine, tell the Vector for the same:
#8264
General
Which anticoagulant is used when blood is sent for blood culture ?
#8265
Immunology Pa 1 (Immune Response, Antigen-Antibody Reactions, Hypersensitivity, Structure of Immune System, Immunodeficiency Disorders)
Superantigen causes-
#8266
General
H. pylori is found in:
#8267
General
Organism responsible for catheter predisposed UTI is: September 2005
#8268
General
Bacterial species which is protective or beneficial to the host is
#8269
General
Bacillus Bacillus anthracis toxin rediates its action through all except:
#8270
mycology
Sulphur granules are composed of
#8271
General
Blood culture is positive in which infection of staph. aureus-
#8272
parasitology
Hydatid cyst is caused by
#8273
General
Appendicitis like syndrome is caused by all except?
#8274
Bacteria
Which of the following is not a Zoonosis -
#8275
General
A 33-year-old woman begins seeing a new boyfriend. Several weeks later, a week after her menstrual period, the woman develops a painful, swollen right knee. The most likely causative organism has which of the following characteristics?
#8276
Bacteriology
Streptococcal TSS is due to
#8277
General
Painless terminal hematuria is seen as one of the manifestations in the infection caused by ?
#8278
Bacteriology
Which of the following is known as Panton-Valentine toxin
#8279
General
Which of following `Vibrios' is most commonly associated with ear infections -
#8280
Virology
Recent Hepatitis infection is best diagnosed by -
#8281
Parasitology Pa 2 (Helminthology)
What is malignant hydatid disease -
#8282
General
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 -
#8283
General
Bacterial count in doudenum
#8284
General
Which of the hepatitis prevalent in pregnancy ?
#8285
General
Macrophage tropic strains of HIV use ?
#8286
Immunology
HLA allele associated with Graves disease is
#8287
Parasitology Pa 1 (Protozoology)
Steatorrhea associated with Giardia infection is seen in which immunoglobulin deficiency ?
#8288
General
Which of the following is most commonly responsible for traveler's diarrhea?
#8289
General
Stain used for degenerated fungi in tissue is
#8290
General
Cell-Fraction derived vaccine is -
#8291
Systemic Bacteriology (Gram Positive Bacilli, Gram Negative Bacilli)
Verocytotoxin has been isolated in individual suffering from Hemolytic uraemic syndrome in their
#8292
General
The difference between gram +ve and gram -ye organism is the gram -ve organism contains:
#8293
Parasitology Pa 2 (Helminthology)
Man is both intermediate and definitive host for -
#8294
General
Main site of action of tetanus toxin:
#8295
Bacteria
A patient complains to his dentist about a draining lesion in his mouth. A Gram stain of the pus shows a few gram-positive cocci, leukocytes, and many-branched gram-positive rods. Branched yellow sulfur granules are observed by a microscope. Which of the following is the most likely cause of the disease?
#8296
General
Molluscum contagiosum is caused by which of the following: March 2013
#8297
General
Labile toxin of E.coli can be detected by the following methods of incubation except -
#8298
Mycology
Fungi without sexual cycle are classified as:
#8299
Mycology
Which of the following is endemic mycosis?
#8300
Bacteriology