#10601
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.
#10602
General
A young butcher cuts his forearm with a knife. Over the next week, he notices swelling, redness, and warmth at the site. Four days later, he presents to the emergency depament with fever, shaking chills and severe lower back pain. Physical examination reveals a temperature of 39.4 C (102.9 F), swelling in his forearm with an area of central softness, and tenderness to pressure over his lower spine. Laboratory data show a leukocyte count of 14,000/mm3 with 81% polymorphonuclear leukocytes. Blood cultures grew a gram positive cocci in clusters on blood agar; colonies show a yellow pigment, and the organism is positive on mannitol/salt agar. The organism is catalase and coagulase positive. Which of the following is the most likely pathogen?
#10603
Systemic Bacteriology (Gram Positive Bacilli, Gram Negative Bacilli)
Most common cause of diarrhea in children of developing countries is:
#10604
mycology
Select the false statement about Pneumocystis jiroveci
#10605
Bacteria
Bioterroism group A agent
#10606
General
Branched septate hyphae found on cornmeal smear in a case of corneal ulcer is -
#10607
General
. Spirochetes among following are -
#10608
parasitology
Which of the following is seen encysted in skeletal muscle of human
#10609
Immunity
Which leukotriene is the adhesion factor for the neutrophil on the cell surface to attach endothelium?
#10610
Immunology
The following constitutes approximately 75% of total immunoglobin in humans -
#10611
General
Pseudobubo seen in:
#10612
General
Culture media used for 0157 : H7 Enterohemorrhagic E coli ?
#10613
Parasitology
Which of the following best describes lice?
#10614
Immunology
Red infarcts occur in -
#10615
General
Herpes virus:
#10616
General
All of the following are true about diphtheria except:
#10617
Bacteriology
The best site to obtain a swab in asymptomatic gonorrhea is
#10618
General
Sterilization of culture media containing serum is by-
#10619
General
Which is not a feature of tropical eosinophilia ?
#10620
Immunology
Which of the following features is not shared between 'T cells' and 'B cells' ?
#10621
General
Which of the following worm infestation is associated with cysticercosis?
#10622
Parasitology
River blindness is caused by?
#10623
General
Non Halophilic vibrio is
#10624
Staphylococci
How does staph aureus become resistant to methicillin:
#10625
General
The most common mechanism of drug resistance in staphylococci ?
#10626
Immunology
Bence jones proteins are best described as -
#10627
Immunology
Which of the following HLA types is associated with rheumatoid ahritis 135?
#10628
Bacteria
Which of the following is not an AB 5 toxin-
#10629
FMGE 2019
Sporulation occurs in which phase of bacterial growth curve:
#10630
General
Differentiation between N.gonorrheae and N.meningitidis can be done by:
#10631
general microbiology
Type of graft, best suited for renal transplantation
#10632
General
Detergents used to disinfect dental instruments in the office kill bacteria by interfering with functions of the cell
#10633
General
Super antigen is produced by all the following except:
#10634
Parasitology
Leaf like helminths are also called:
#10635
Culture media and method
Which of the following is best for diagnosing genital TB?
#10636
FMGE 2019
Koplik spots are seen in?
#10637
Bacteria
A patient is hospitalized after an automobile accident. The wounds become infected, and the patient is treated with tobramycin, carbenicillin, and clindamycin. Five days after antibiotic therapy was initiated, the patient develops severe diarrhea and pseudomembranous enterocolitis. Antibiotic-associated diarrhea and the more serious pseudomembranous enterocolitis can be caused by which of the following organisms?
#10638
Virology
H1N1 Is a type of?
#10639
General
Branched septate hyphae found on corneal smear in a case of corneal ulcer is -
#10640
General
A girl from shimla presented to OPD with fever, hypotension, malaise and axillary and inguinal lymphadenopathy. Culture in glucose broth shows stalactite growth. Most likely causative organism is?
#10641
Virology
Hemmorhagic fever is not caused by -
#10642
Bacteriology
In a completely and adequately immunized child against Diphtheria, the throat swab was collected. It showed the presence of Corynebacterium diphtheriae like organisms on Albe staining. These organisms can have one of the following propeies on fuher laboratory processing
#10643
Systemic Bacteriology (Gram Positive Bacilli, Gram Negative Bacilli)
Which is the most impoant element in treatment of diphtheria?
#10644
General
Vi antigen found in -a) Salmonella paratyphi 'A'b) Salmonella paratyphi 'C'c) Salmonella dublind) Kiebsiella pneumoniaee) Citrobacter fregalis
#10645
Bacteria
Ehrlich phenomenon seen in:
#10646
Parasitology
Intermediate hosts for toxoplasma are all except-
#10647
Systemic Bacteriology (Gram Positive Bacilli, Gram Negative Bacilli)
The mechanism of action of EPEC is:-
#10648
Bacterial Genetics
Genetic information transferred by phage is called -
#10649
Misc.
Interleukin 2 is secreted by
#10650
Bacteriology