#3751
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.
#3752
miscellaneous
A 6-year-old girl presents to the clinic with scaly patches on the scalp. Primary smears and culture of the skin and hair were negative. A few weeks later, she returned and was found to have inflammatory lesions. The hair fluoresced under Wood's light and primary smears of skin and hair contained septate hyphae. On speaking with the parents, it was discovered that there were several pets in the household. Which of the following is the most likely agent?
#3753
General
M.C. fungal infection in febrile neutropenia is ?
#3754
general microbiology
Which of the following bacteria is classified as facutative anaerobe?
#3755
General
What is p24:
#3756
Virology
A 45 yr old male presents to the clinic requesting a HIV test. He had unprotected sexual contact with another man 3 weeks ago. Antibodies against which of the following will be detected first by ELISA or Western blot?
#3757
Systemic Bacteriology (Haemophilus, Yersinia, Spirochaetes, Ricketssia, Chlamydia, Mycoplasma and Miscellaneous Bacteria)
Dark ground microscopy is used for:
#3758
Immunology
Which pa of bacteria is most antigenic -
#3759
Immunology
When transfer factor is given as treatment results in -
#3760
general microbiology
Stain used in electron microscopy?
#3761
General
Salmonella typhi is the causative agent of typhoid fever. The infective dose of S. typhi is:
#3762
General
A diabetic patient developed cellulitis due to S.aureus, which was found to be methicillin re- sistant on the antibiotic sensitivity testing. All the following antibiotics will be appropriate except:
#3763
General
True about Legionella pneumoniae is:
#3764
parasitology
Which of the following is a protista-
#3765
All India exam
Treatment of paner is required in all infections Except
#3766
Immunology
A 9-year-old female with a recent history of weight loss and vision problems arrives at the hospital. Soon after, it is determined that she has low blood glucose, and autoantibodies against P cells are detected in her serum. Which of the following is the most likely diagnosis?
#3767
General
Sclerotic" bodies are seen in:
#3768
Bacteria
Isolation of Chlamydia from tissue specimen can be done by:
#3769
General
All of the following are sexually transmited, Except?
#3770
Virology
Epstein-Barr virus causes all the following EXCEPT:
#3771
Bacteriology
A 32 yr. old female is suffering from watery diarrhoea, hyponatremia and hypokalemia. Later it was diagnosed as cholera. The mechanism of action of heat labile toxin of Vibrio cholerae is
#3772
General
A 25 years old female complains of recurrent rhinitis, nasal discharge and bilateral nasal blockage since one year. She has a history of asthma and allergy. On examination, multiple ethmoidal polyps are noted with mucosal thickening and impacted secretions in both the nasal cavities. A biopsy is taken and the material is cultured which show the growth of many hyphae and pseudohyphae with dichotomous branching typically at 45°. Which of the following is the most likely responsible organism?
#3773
All India exam
HILL'S criteria of causal association are all Except
#3774
General
Certain viruses have been isolated in crystalline form and have been found to be
#3775
All India exam
which of the following is not true about infective endocarditis
#3776
General
Which of the following is not a sexually transmitted disease -
#3777
General
Where does gonococci initially infect -
#3778
General
Inclusion bodies of vaccinia is known as -
#3779
General
In a 5-year-old boy who has history of recurrent pyogenic infections by bacteria with polysaccharide-rich capsules, which of the following investigations should be done?
#3780
general microbiology
Temperature of 121-degree centigrade for 15 in with pressure of 15lb per square inch is used in
#3781
parasitology
Cutaneous larvae Migrans is most frequently caused by:
#3782
Immunology
Phagocytosis enhanced by coating the surface of antigen is called:(1996)
#3783
Immunology
Pentameric structure -
#3784
Parasitology Pa 1 (Protozoology)
In malaria, sexual cycle is -
#3785
General
National switch day for polio vaccine is
#3786
General
A 31 year old HIV-positive man develops a severe pneumonia. Lower respiratory tract secretions obtained by fiberoptic bronchoscopy with bronchoalveolar lavage and stained with methenamine silver stain demonstrate cup-shaped cysts with sharply outlined walls. Which of the following organisms is the most likely pathogen in this case?
#3787
All India exam
A chronic alcoholic is presenting with clinical features of meningitis. Most likely organism which will grow on CSF culture:
#3788
Virology
Shingles are seen in -
#3789
Parasitology Pa 1 (Protozoology)
Peripheral smear of malaria shows all except
#3790
General
Possible source of "second signal" to a B-cell bound by specific antigen include -
#3791
General
Cat scratch disease is caused by -
#3792
Virology
Most common agent responsible for Bronchiolitis is -
#3793
General
Out of the following hypersensitivity reactions, in which type a single dose of the antigen can act as both the sensitizing and shocking dose.
#3794
General
False about alcohol in disinfection is-
#3795
Immunology
Most common cause of chronic granulomatous disease in children is -
#3796
General
Megaloblastic anemia caused by: March 2005 March 2013 (b)
#3797
Virology Pa-2 (RNA Virus Pa-1,2 & Miscellaneous Viruses)
Incubation period of Rabies depends on:
#3798
General Microbiology Pa-2 and Pa-3 (Sterilization and Bacterial Genetics)
Sterilization of media containing serum is by
#3799
General
Marker specific for Gastrointestinal Stromal Tumor (GIST): September 2012
#3800
General