#4801
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.
#4802
General
AVDRL reactive mother gave bih to an infant. All of the following would help in determining the risk of transmission to the infanct except -
#4803
General
Rapid test for acute Pyogenic meningitis is:
#4804
General
The best method of sterilization of dusting powder is-
#4805
General
Which of the following cell surface markers are associated with T helper cells?
#4806
General
Phenol coefficient indicates:
#4807
General
All are true regarding pneumococci except:
#4808
Bacteriology
Subterminal spores are found in
#4809
General
A phenomenon in which transfer of genetic information occurs through the agency of free DNA is known as
#4810
Bacteriology
Schick test is for - rpt
#4811
Bacteria
A 50-year-old man presented to his family doctor complaining of flu-like symptoms. The doctor gave him a shot of penicillin and sent him home. The man came back a week later and in fact, felt worse. The man was a rancher and raised a lot of cattle. He told the doctor that he had congenital heart disease and an attack of rheumatic fever when he was young. The man now complained of fever, night sweats, continual coughing, weight loss, and lethargy. The doctor had the man hospitalized because he now suspected subacute bacterial endocarditis (SBE). A culture of his blood did not show any bacterial growth, but a serum analysis for antibodies against a certain bacterium was positive. As a result of finding antibodies to this organism, treatment with doxycycline was begun and the patient improved and was released from the hospital. What was the name of the organism with which the man was infected?
#4812
General
Rickettsiae -a) Multiply only within living cellb) Produce typhus fever of epidemic type onlyc) Transmitted by athropod vectorsd) Respond to tetracycline therapy
#4813
General
Vibrio cholera was discovered by -
#4814
General
Rabies virus
#4815
General
Ascending UTI caused by -
#4816
General
R-factor in bacteria is transfered by ?
#4817
General
Preformed toxin is impoant in food poisoning due to all EXCEPT -
#4818
Bacteria
Incubation period of syphilis:
#4819
Parasitology
Which is non lymphatic filarisis-
#4820
Virology
Rotavirus is a double-stranded RNA virus with a double-walled capsid. Which one of the following statements best describes rotavirus?
#4821
Bacteriology
Staphylococcus is localised in which of the following infections
#4822
General
The reaction between antibody and solouble antigen is demonstrated by
#4823
General
45 years old Ramlal has intra abdominal sepsis. The causative organism was found to be vancomycin, gentamycin and amplicillin resistant. It grows well in presence of 6.5% NaCl and arginine. Bile esculin hydrolysis is positive. Which of the following is this organsim ?
#4824
General
Micro-organism used as weapon in biological terrorism -
#4825
parasitology
Malignant hydatid is caused by
#4826
General
By using phase contrast microscope:
#4827
General
Which ones can be easily cultured from CSF?
#4828
General
Which of the following infects hair, skin and nails-
#4829
General
Moist heat during pasteurization kills all of the following microorganisms, EXCEPT:
#4830
General
Streptococcus toxin which causes connective tissue breakdown.
#4831
General
Which of the following is non-lactose fermenting bacteria ?
#4832
General
HACEK group includes all of the following except
#4833
Bacteriology
False about anthrax is
#4834
General
Pasteur developed the vaccine for -
#4835
Parasitology
Thick PBS is made for:
#4836
General
Which complement component is involved in both classical and alternative pathways
#4837
General
A 20-year old male patient complains of severe abdominal pain and passage of bloody diarrhea. Physical examination reveals fever of 101degF. Stool examination revealed numerous pus cells and red blood cells. The patient's symptoms are associated with an epidemic of contaminated water and food. The characteristic feature of the organism responsible for the patient's symptoms includes which of the following?
#4838
general microbiology
Methods used to see the bacteria are?
#4839
Bacteriology
Which organism causes the following disease?
#4840
Sterilization and Disinfection
Sterilization is defined as -
#4841
mycology
Which of the following antibiotic is added to sabouraud's dextrose agar to inhibit the growth of contaminated bacteria?
#4842
General
A child presents with sepsis. Bacteria isolated showed beta hemolysis on blood agar, resistance to bacitracin, and a positive CAMP test. The most probable organism causing infection is -
#4843
Virology
Which one of the following virus produces both intranuclear and intracytoplasmic inclusion bodies?
#4844
All India exam
10% of total deaths in a city is due to accidents. There are 500 total deaths repoed. What is true?
#4845
General
FALSE statement about the Streptococcus is:
#4846
Bacillus
Inverted fir tree appearance on gelatin stab is characteristic of?
#4847
General
Which of the following is a rapid growth medium for Klebs-Loeffler Bacillus?
#4848
Enterobecteriaceae
Anti-microbials are given with which type of diarrhea:
#4849
Immunology
Interleukin 1 (IL-1) is a potent cytokine. It is best described by which one of the following statements?
#4850
General