#5851
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.
#5852
General
The major antiseptic value of soap lies in its ability to:
#5853
General
Weils' disease is caused by ?
#5854
Culture media and method
Principal of using Robertson cooked meat broth -
#5855
General
A person returns to Delhi from Bangladesh after 2 days and has diarrhoea. Stool examination shows RBC's in stool. The likely organism causing is -
#5856
General
Most common strain of E.coli giving rise to traveller's diarrhea is ?
#5857
Parasitology
Common host of Balantidium coli is
#5858
Bacteria
Typhus, spotted fever, and scrub typhus share which of the following manifestations of disease?
#5859
Virology
The following is a single stranded DNA containing virus with no envelope
#5860
Immunology
Weil Felix reaction is based on sharing of antigens between
#5861
General
E. coli has two major porins located in the outer membrane. The function of porins is the
#5862
Spirochetes
Characteristic of primary chancre:(1988)
#5863
Virology
Which of the following is not a pox virus -
#5864
parasitology
Vector for Kala-azar-
#5865
Systemic Bacteriology (Gram Positive Bacilli, Gram Negative Bacilli)
CSF Chloride is decreased in
#5866
General
Congenital toxoplasmosis not true:
#5867
General
DIENES phenomenon s used for
#5868
Misc.
Giemsa stain yeast cells in HIV are associated with
#5869
General
A 37 year old man is admitted to the hospital with shoness of breath, cyanosis, and fever. Chest x-ray films reveal consolidation of the right lower lobe with relative sparing of the remaining lobes.A clinical diagnosis of lobar pneumonia is made and suppoed by the results of sputum cultures. Which of the following is the genus of the bacterium most likely to be isolated from this patient's sputum?
#5870
Misc.
Among the toxin produced by Clostridium botulinum, the non neurotoxic one is
#5871
General
All of the following agents have polysaccharide capsule related antigen-antibody responses, EXCEPT:
#5872
General
Single skin lesion is seen in which type of leprosy
#5873
Corynebacterium
A child has respiratory infection with membrane over Peritonsillar area. Swab was taken from the local area. The appropriate media for culture is :
#5874
Immunology Pa 2 ( Hybridoma Technology, Complement Pathways, Interferon, Structure and Functions of Immune Cells )
All are true regarding superantigens except?
#5875
Staphylococci
Best available option to prevent MRSA infection in a hospital -
#5876
Bacteria
Microaerophilic bacteria is:
#5877
Bacteriology
A patient admitted to an ICU is on central venous line for the last one week. He is on ceftazidime and amikacin. After 7 days of antibiotics he develops a spike of fever and his blood culture is positive for gram positive cocci in chains, which are catalase negative. Following this, vancomycin was staed but the culture remained positive for the same organism even after 2 weeks of therapy. The most likely organism causing infection is
#5878
parasitology
Dragon or serpent worm is -
#5879
parasitology
Which is not a liver fluke -
#5880
FMGE 2018
Biological indicator for determining efficacy of autoclaving is
#5881
Immunology
Type III reaction is:
#5882
General
All of the following parasites causes malabsorption, EXCEPT:
#5883
miscellaneous
Hospital-acquired organisms are all except
#5884
General
Which of the following organ is not affected by Plasmodium falciparum?
#5885
Immunology
A 27-year-old male patient (blood group O) arrives at the emergency room with a massive intestinal bleed (hematochezia) Within hours he has lost half of his blood volume, and you decide to transfuse. Due to human error, you transfuse blood group AB into him and within minutes he develops a fever, chills, dyspnea, and a dramatic drop in blood pressure. This reaction is most likely due to which of the following?
#5886
Staphylococci
A Person ate some milk products in a party and after 6 hours started vomiting. Which organism is most likely the cause:
#5887
General
Glutaraldehyde is used for all of the following EXCEPT:
#5888
Bacteriology
This test is positive in
#5889
General
Which of the following statement regarding Wiskott aldrich syndrome is TRUE?
#5890
General
Hospital acquired organisms are all except -
#5891
Virology
p24 antigen disappers from the blood after how many weeks in HIV -
#5892
General
The word german measles is applied for
#5893
Dermatophytes
Systemic infection is caused by all fungi except -
#5894
Bacteriology
Medusa head colonies on nutrient agar are seen in
#5895
Virology
Vaccine prepared by embryonated Hen's egg are -
#5896
Bacteriology
A 9-year-old boy presents with a migratory rash with central clearing on the back of his neck. The child had recently been on vacation with his family in Oregon and had gone hiking. The child's pediatrician observes the rash and suspects an infection with B. burgdorferi. Which of the following is thought to be a virulence factor of this organism
#5897
General
Which one of the following statements best describes immunological tolerance?
#5898
General
Toxic shock syndrome was first discovered in -
#5899
general microbiology
pH of Sabouraud's dextrose agar is adjusted to
#5900
General