#3901
mycology
NEET PG 2027 Medical QBank
Microbiology Practice MCQs
Browse 11,603 high-yield clinical questions in Microbiology. Includes detailed explanations, options, and topic tags.
#3902
Bacteriology
Toxins are produced by all except
#3903
Systemic Bacteriology Pa 1 (Gram Positive Cocci, Gram Negative Cocci)
Young female with 3 day fever , presents with headache with rigid neck, BP 90/60 mmHg, hea rate of 114/min, while checking for her BP, pin point spots developed distal to BP cuff. Most likely organism is:
#3904
Parasitology Pa 1 (Protozoology)
A 20-year old female for complaints of vaginal itching, discharge, pain with intercourse and discomfo with urination. She has had 3 different sexual paners over the past 2 years. As pa of your workup, you do a wet mount of vaginal secretions and see a flagellated organism about the size of a white blood cell with "twitching motility" that makes you think of Trichomonas vaginalis. Which statement is false regarding Trichomonas?
#3905
General
A 23 year old male patient presented with abrupt onset of fever, headache and myalgia followed by petechial rash and ahritis 2 to 10 days after exposure to a rat bite. He is diagnosed with Rat-bite fever. What is the causative organism of this disease?
#3906
Virology
Group B (flaviviruses) Arboviruses is/are-
#3907
parasitology
Chagas disease is caused by
#3908
General
A patient consumed a well cooked meat sandwich in a party, now complains of diarrhea, nausea, vomiting and abdominal cramps 2 hours later. What could be the causative organism responsible:
#3909
Herpesviruses
Most common cause of genital Herpes -
#3910
General
A veterinary doctor had pyrexia of unknown origin. His blood culture in special laboratory media was positive for gram-negative short bacilli which was oxidase positive. Which one of the following is the likely organism grown in culture ?
#3911
Immunology
A 25-year-old man is exposed to Ascaris but does not develop clinical signs of infection. Which of the following mechanisms is likely to be responsible for his resistance to infection?
#3912
General
The most sensitive and rapid test for diagnosis of CMV retinitis is -
#3913
All India exam
Virulence factors of Staphylococcus aureus include all of the following except one. Which one is the exception?
#3914
Bacteriology
The commonest organism causing cellulitis is
#3915
Virology
A 35-year-old professional businesswoman notices the appearance of several hyperkeratotic, well-demarcated growths on the palm side of her index finger and on her toe. They do not change in size and cause her only minimal discomfort. Biopsy of one of the lesions is shown at 40x. Which of the following viruses is the most likely etiologic agent?H&E strain (40x) of skin biopsy
#3916
Protozoa
Schizoint are not seen in peripheral blood of which malarial parasites -
#3917
General
Croup is most commonly due to ?
#3918
Neisseria
Neisseria meningitidis possesses following virulent factors EXCEPT:
#3919
General
Which of the following features is not shared between `T cells' and '13 cells' -
#3920
Bacteria
Organism responsible for toxicity due to Chinese fried rice:
#3921
parasitology
Duffy antigen is associated with
#3922
General
What is the etiological agent for buruli ulcer which usually occur in the tropics?
#3923
General
Indicator for sterilization by autoclave -
#3924
general microbiology
Composition of ZN stain is all Except
#3925
General
Rhinosporidiosis is caused by:
#3926
General
Which of the following is the drug of choice for sporotrichosis
#3927
General
Which is not true about fluorescent antibody detection test for diagnosis of falciparum?
#3928
General
Heat labile instruments for use in surgical procedure can be best sterlized by :
#3929
All India exam
Hallmark cells are seen in
#3930
Virology
Most common mode of transmission of polio virus -
#3931
General
All are true about streptococcus except -
#3932
Bacteria
A 60-year-old man is diagnosed to be suffering from Legionnaires disease after he returns home from attending a convention. He could have acquired it
#3933
Immunology
Transfusion reactions are due to which type of hypersensitivity?
#3934
General
Bacitracin sensitivity is used to differentiate ?
#3935
Parasitology Pa 1 (Protozoology)
The characteristic tetrads in RBC occur in
#3936
General
Which of the following statement is false regarding M.leprae?
#3937
Immunology
Antigen antibody precipitation is maximally seen in which of the following?
#3938
Bacteria
Sexually transmitted infection characterized by painful genital ulcers and lymph nodes:
#3939
General
True regarding peussis vaccine is:
#3940
Systemic Bacteriology (Haemophilus, Yersinia, Spirochaetes, Ricketssia, Chlamydia, Mycoplasma and Miscellaneous Bacteria)
Selective culture medium to grow leptospira:
#3941
General
Test used for diagnosis of congenital syphilis:
#3942
Bacteria
All are louse borne diseases except:
#3943
General
Anthropozoonosis are all except:
#3944
Parasitology
Which form of the malarial parasite is present in saliva of an infective mosquito -
#3945
All India exam
Which structures are preserved in Scanlon's modified radical mastectomy?
#3946
Bacteria
Dark field microscopy is used for -
#3947
Immunology Pa 1 (Immune Response, Antigen-Antibody Reactions, Hypersensitivity, Structure of Immune System, Immunodeficiency Disorders)
A child is suffering from recurrent chronic infections with encapsulated bacteria; Which subclass of IgG does the child has deficiency?
#3948
General
Function of IgA is -
#3949
Virology
Poal of entry of poliovirus in mainly -
#3950
General Microbiology Pa 1 (History, Microscopy, Stains and Structure and Physiology of Bacteria)