#8951
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.
#8952
General
A 53 year old woman with diarrhea and lower abdominal pain of 3 days duration comes to her physician after failing to relieve her symptoms with various home remedies. She denies any recent travel and states that there is blood and pus in her stool. Fecal cultures yield several flagellated, curved, oxidase positive, gram negative rods. The organism isolated is most likely ?
#8953
General
Cyclops is a pa of life cycle of: September 2007
#8954
parasitology
In which parasitic infestation sputum examination is not of much value -
#8955
General
Influenza virus has -
#8956
General
Which among the following is the intermediate host for hydatid disease?
#8957
Virology
Serological marker of infectivity of Hepatitis 'B' is -
#8958
General
Toxin acting on cGMP-
#8959
General
Broad based budding seen in
#8960
Enterobecteriaceae
Widal test is -
#8961
Bacteriology
Medusa head appearance is a feature of
#8962
Bacteria
A patient with a burning epigastric pain is admitted to the hospital, and a gastric biopsy is performed. The tissue is cultured on chocolate agar incubated in a microaerophilic environment at 98.6degF (37degC) for 5 to 7 days. On fifth day of incubation, colonies appear on the plate and curved, gram-negative, oxidase-positive rods are observed. Which of the following is the most likely identity of this organism?
#8963
Bacteriology
The tick-borne hemorrhagic fever found in Karnataka state is
#8964
General
There is outbreak of infection with staphylococcus in a burn ward. Best site to take a swab ?
#8965
Anitibody
The Fc piece of which immunoglobulin fixes complement 1 -
#8966
General
Most efficient antigen presenting cell in the skin ?
#8967
General
Which of the following is not a feature or propey of a virus?
#8968
General
Virulence of mycorbacteria is due to:
#8969
General
Which is not a component of Influenza trivalent vaccine
#8970
Bacteria
All of the following are true about Lymes disease except:
#8971
General
Microscopic examination of a specimen shows organisms with characters of both corynebacteria and streptococci and resemble diphtheroids in stained smears. The organism is:
#8972
Helminthology
Ascaris lumbricoides causes deficiency of?
#8973
General
Which of the following strain of influenza causes Swine flu which causes serious systemic manifestations?
#8974
general microbiology
In blood culture the ratio of blood to reagent is?
#8975
General
True regarding lag phase is ?
#8976
Enterobecteriaceae
Most common strain of E.coli giving rise to traveller's diarrhea is -
#8977
Bacteriology
The commonest focus of scrofuloderma is
#8978
Virology
Most common disease caused by CMV in post-bone-marrow transplant patients -
#8979
General
Sclerotic bodies is seen -
#8980
Virology
ROTA virus is diagnosed by -
#8981
General
The causative organism of syphilis is:
#8982
General
HCV is:
#8983
Bacteriology
A 28-year-old menstruating woman appeared in the emergency room with the following signs and symptoms: fever, 104degF (40degC); WBC, 16,000/ uL; blood pressure, 90/65 mmHg; a scarlatiniform rash on her trunk, palms, and soles; extreme fatigue; vomiting; and diarrhea.The patient described in the case above most likely has
#8984
mycology
Which of the following Aspergillus species produce black coloured colonies on sabaraud's dextrose agar?
#8985
Immunology
Which of the follow ing is an example of heterophile antibody test-
#8986
General
All of the following agents have polysaccharide capsule related antigen antibody responses except -
#8987
General
All are features of Ureaplasma urealyticum, EXCEPT:
#8988
Immunology
A superantigen is a bacterial product that -
#8989
General
Pocks on chick embryo are formed by all except
#8990
Bacteriology
A 9-year-old child is brought to the emergency room with the chief complaint of enlarged, painful axillary lymph nodes. The resident physician also notes a small, inflamed, dime-sized lesion surrounding what appears to be a small scratch on the forearm. The lymph node is aspirated and some pus is sent to the laboratory for examination. A Wahin-Starry silver impregnation stain reveals many highly pleomorphic, rod-shaped bacteria. The most likely cause of this infection is
#8991
General
All are true regarding reticuloendothelial system, EXCEPT:
#8992
Culture media and method
Thayer martin is selective medium for:
#8993
FMGE 2019
A patient presents with following findings. what will be the media used to diagnose this condition?
#8994
Bacteria
Organism causing IV biofilm?
#8995
Parasitology
Which of the following is not a cestode?
#8996
mycology
Actinomycetoma is caused by all except
#8997
Enterobecteriaceae
Most common cause of traveller's diarrhea is:
#8998
Bacteria
At least 15 species of Mycoplasma are of human origin, and five are of primary importance. Which of the following organisms normally inhabits the female genital tract and is strongly associated with salpingitis and ovarian abscesses?
#8999
parasitology
Vitamin B12 deficiency is seen in which tapeworm disease
#9000
Immunology