#1251
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.
#1252
general microbiology
Gram stain is a?
#1253
Bacteriology
A microbiologist carries out milk ring test, which is positive. What is the most likely organism?
#1254
General
What does a positive schick test indicate?
#1255
General
In the small intestine, cholera toxin acts by-
#1256
General
Cytokine produced by TH1 cells
#1257
General
Most common organism responsible for gas gangrene is:
#1258
Bacteria
C-Carbohydrate in Streptococcus hemolyticus is important for:
#1259
Systemic Bacteriology (Haemophilus, Yersinia, Spirochaetes, Ricketssia, Chlamydia, Mycoplasma and Miscellaneous Bacteria)
Which of the following is a not member of HACEK group-
#1260
Virology
Choose the false statement regarding Hepatitis G virus -
#1261
Immunology
Type I hypersensitivity, the mediator is:
#1262
General
Botulinum toxin causes?
#1263
general microbiology
Lyophilization means
#1264
General
The rationale for giving prophylactic antibiotics at the beginning of a surgical procedure can be thought of as an attempt to prevent the bacteria from entering which of the following growth phases?
#1265
General
All of the viruses cause pneumonia except:
#1266
Mycology
Which of the following is the most common etiological agent in paranasal sinus mycoses?
#1267
Immunity
Gama globulins are synthesized in -
#1268
General Microbiology Pa 1 (History, Microscopy, Stains and Structure and Physiology of Bacteria)
Bacteria with tuft of flagellae at one end are called-
#1269
General
A 24-year-old sex worker from Mumbai develops chronic abdominal pain, low-grade fever, diarrhea, and malabsorption. He saw later found to be positive for HIV. Oocysts are demonstrated in the stool. Which of the following organisms is most likely to be the cause of the patient's diarrhea?
#1270
General
Saccharolytic species of clostridia -
#1271
Immunology
Super antigen acts through?
#1272
General
A 20 year old male had pain in abdomen and mild fever followed by gastroenteritis. The stool examination showed presence of pus cells and RBCs on microscopy. The etiological agent responsible is most likely to be -
#1273
General
The most frequent cause of scalded skin syndrome is ?
#1274
General
The most important cells in type I hypersensitivity -
#1275
General
Who introduced the vaccination for smallpox?
#1276
Immunology
C1 esterase inhibitor deficiency causes -
#1277
Bacillus
A child is presenting with vomiting and abdominal pain after 5 hours of eating some food. The most likely causative orgonism -
#1278
General
Chediak higashi syndrome, defect is ?
#1279
General
Gas gangrene is/are caused by-
#1280
FMGE 2019
Most sensitive test for microfilariae?
#1281
General
Louse borne relapsing fever -
#1282
Immunology
Which one of the following statements best describes immunoglobulin structure?
#1283
General
The primary site of multiplication of rickettsial organisms is in the -
#1284
General
A patient presents with lower gastrointestinal bleed. Sigmoidoscopy shows ulcer in the sigmoid. Biopsy from this area shows flask-shaped ulcers. Which of the following is the most appropriate treatment ?
#1285
General
True about Y. Pestis -a) Gram +veb) Gram -vec) Motiled) Non-motilee) It is coccobacilli
#1286
General
A adolescent was bitten by a stray dog. To rule out rabies in the animal, brain tissue sample was taken. Which of the pa of brain tissue should be taken to see the characteristic Negri bodies?
#1287
General
Subterminal spores are seen in ?
#1288
General
All of the following are impoant mechanisms of gene transfer in bacteria, except ?
#1289
General
M.0 cause of liver abscess:
#1290
General
True about Salmonella typhi infection in intestine are:
#1291
General
Meningitis with rash is seen in -
#1292
All India exam
a new agent was developed to increase the recognition of foreign antigens by antigen presenting cells .true regarding the physiological aspects of APCs
#1293
General
Swimming pool granuloma is caused by: March 2010
#1294
Mycology
The following is not true of candida albicans -
#1295
General
Hereditary angioneurotic edema is due to ?
#1296
Enterobecteriaceae
Traveller's diarrhea is caused by:
#1297
general microbiology
Insipisation is used to sterilise?
#1298
General
Growth on a cell-free artificial solid medium is possible for following except -
#1299
Immunology
Prozone phenomenon is due to:
#1300
Immunology Pa 1 (Immune Response, Antigen-Antibody Reactions, Hypersensitivity, Structure of Immune System, Immunodeficiency Disorders)