🦠 Microbiology Solved MCQs with Answers

Practice 1927 approved 🦠 Microbiology questions with verified answers from the 🧬 Medical Science subject for Pakistan exams.

1927 solved MCQs

Duck fatty kidney syndrome is caused by:Answer: Avian Nephritis Which aflatoxin is most hepatotoxic and hepatocarcinogenic?Answer: B1 BSE is caused by:Answer: Prion Undulant fever is caused by:Answer: Brucella sp. An indicator organism for efficient pasteurization is:Answer: Coxiella burnetti The intensity of the light required in inspection areas of an abattoir is:Answer: 540 lux Which of the following is most virulent species of Brucella?Answer: Brucella melitensis Lumpy skin disease virus belongs to the genus:Answer: Capripoxvirus In cattle the pimply gut condition is caused by:Answer: Oesophagostomum radiatum Fever, increased heart rate, blind charging and head pressing followed by complete paralysis in dog indicates:Answer: Encephalitis Nodules and ulcer formation in respiratory tract and skin are present in:Answer: Glander/Farcy Tongue, soft tissue and lymph nodes are affected in which of the following disease?Answer: Actinobacillosis Enteric and myocardial form occurs in which disease?Answer: Parvo Viral Enteritis The bacterium Yersinia pestis causes _____Answer: Bubonic Plague The study of parasite is called?Answer: Parasitology AIDS virus discovered in?Answer: 1983 A patient with 2 months pregnancy is diagnosed as typhoid. What is drug of choice in pregnancy?Answer: Cefixime If you are being a field doctor, in the department of public health, are given a task to visit a low socioeconomic community and give report about the immunization status of the community against tuberculosis. The single most important and rapid clue to this immunization is _____?Answer: BCG scar mark on right upper deltoid A person wants to travel for umrah. He asks you how many days he should wait so that flu vaccination is effective?Answer: 15 Which of the following exist in many strains?Answer: Virus Which of the following anti TB drug causes neuritis?Answer: Isoniazid Which of the following features are most consistent with a urinary tract infection?Answer: Pyuria (100000 white cells/mL of urine) and the presence of nitrite on dipstick Clostridium difficile-associated diarrhea may be treated by which of the following?Answer: Oral vancomycin Weight loss and malabsorption is commonly seen as a feature of which of the following?Answer: Small bowel bacterial A young female gives history of repeated sore throat, joint pain. On examination, a murmur is heard at area of apex beat. Most likely diagnosis is ______?Answer: Rheumatic fever A patient comes to you with history of intermittent fever with chills for last seven days. On examination, there is splenomegaly. What is the most likely diagnosis?Answer: Malaria Which of the following drugs can produce bone marrow suppression?Answer: Chloramphenicol Which of the following necrosis is seen in tuberculosis?Answer: Caseation Koplik's spots are seen in _____?Answer: Measles In a febrile returning traveler, which of the following imported infections is the most important to test for?Answer: Malaria