#251
Immunology
NEET PG 2027 Medical QBank
Microbiology Practice MCQs
Browse 11,603 high-yield clinical questions in Microbiology. Includes detailed explanations, options, and topic tags.
#252
General
A 20 year old man presented with hemorrhagic colitis. The stool sample grew Escherichia coli in pure culture. The following serotype of E. coli is likely to be the causative agent -
#253
Bacteria
Staphylococcus differs from streptococcus by:
#254
Bacteria
Scotochromogens are: (PGI Dec 2008)
#255
General
A 15 year old girl was admitted to the infectious disease hospital with a provisional diagnosis of rabies. The most suitable clinical sample that can confirm the antemortem diagnosis is-
#256
Bacteria
Which of the following causes a dead end infection?
#257
All India exam
For spinal anesthesia, lignocaine is used as
#258
NEET Jan 2020
Urethritis in males is not caused by:
#259
Culture media and method
Method used for acid fast staining -
#260
General
In a drive for swachta abhiyaan, few group of young social activist markers cleaned sewers, after that they complain of fever, headaches. On examination, a non-catalase, non-glucose fermenting organism is isolated. Which of the following is most likely responsible:
#261
Virology
What is the sequence which a retrovirus follows on entering a host cell -
#262
Immunology
Oakley-Fulthorpe procedure is:
#263
General
The following virus can be grown only in suckling mice-
#264
General
Figure of 8 appearance is seen in
#265
General
Mysthenia gravis is which type of hypersensitivity
#266
General
Receptor for HIV?
#267
General
Mycobacterium scrofulaceum which cause scrofula, belongs to which groups of atypical mycobacteria -
#268
General
Which of the following complement components attaches to the crystallizable fragment of immunoglobulin M ?
#269
Immunology
An 11-year-old boy was brought to the pediatric OPD with multiple abscesses over his face, chest, and back. The child has a history of recurrentrespiratory infections. On examination, he has atopic excoriating skin and multiple cold abscesses on his back. What is the most probable diagnosis?
#270
General
EC O157:H7, shiga toxin-producing strain of E. coli can be distinguished from other strains of E.coli by using the following medium:
#271
Systemic Bacteriology (Haemophilus, Yersinia, Spirochaetes, Ricketssia, Chlamydia, Mycoplasma and Miscellaneous Bacteria)
Which of the following is an impoant distinguishing characteristic of H. pylori as compared to Campylobacter species?
#272
General
C-reactive proteins are -
#273
General
Nagler's reaction is shown by ?
#274
general microbiology
Specific reason to disallow the sample for culture -
#275
General
Binding of gp 120 causes:
#276
Mycology
Cryptococcal meningitis is common in:
#277
General
The diagnostic test for rickettsial infection is:
#278
Systemic Bacteriology (Gram Positive Bacilli, Gram Negative Bacilli)
A patient is having thick, gray coating on the throat and tonsils, followed with fever, chills and swollen glands in the neck. Microscopic examination of nasopharyngeal or pharyngeal swab showed gram positive organism with a special stain. The constitutes of the stain are:-
#279
FMGE 2019
Which of the following virus is from Herpes virus family?
#280
General
Chocolate agar is ?
#281
General
Pharyngoconjunctival fever is caused by -
#282
General
Incubation period of herpes zoster is
#283
General
Polypeptide capsule is seen in
#284
Immunology
A young girl has had repeated infections with Candida albicans and respiratory viruses since the time she was 3 months old. As pa of the clinical evaluation of her immune status, her responses to routine immunization procedures should be tested. In this evaluation, the use of which of the following vaccines is contraindicated?
#285
General
A 27 year old man develops bilateral parotid gland swelling and orchitis, and is generally ill with fever of 102deg F. Which of the following substances is most likely to be significantly elevated in the patient's serum?
#286
General
Which one of the following virus is double stranded RNA virus?
#287
Parasitology
Urine sample examinations is a useful investigation in infestation of
#288
Bacteria
Genus neisseria is -
#289
General
Delayed tuberculin test response is due to: September 2004
#290
Bacteria
A 70-year-old man with a history of diabetes presents with severe pain in his right ear. The patient was diagnosed with external otitis. Further tests suggested that the patient suffered bone and nerve damage. Clinical laboratory analysis showed that the isolated microorganism produced a distinct blue pigment as well as an ADP-ribosylation toxin. What is the most likely causative agent?
#291
General
Which of the following is an example of precipitation reaction?
#292
General
In a rural clinic, a 3 year old girl child is brought by her mother and is emaciated. Her Hb was 5g/ dl. The girls also had edema over her knees and ankle, with discrete rash on her knees, angles and elbows. The most likely worm infestation causing these manifestations is?
#293
Enterobecteriaceae
Culture media for transport of stools in suspected case of shigellosis -
#294
parasitology
Hydatid disease of liver is caused by -
#295
Immunology
Immunoglobulins are produced by -
#296
General
True statement about streptococcus faecalis ?
#297
General
Most fatal amoebic encephalitis is caused by ?
#298
General
The special stain used for treponema pallidum is
#299
Bacteria
Which of the following is common with Streptococcus infection?
#300
General