🦠 Microbiology Solved MCQs with Answers

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

1927 solved MCQs

Staphylococcus aureus can cause a variety of types of pathology EXCEPT which of the following?Answer: Scarlet fever Which of the following is the correct definition for a fever of unknown origin?Answer: Fever of over 38.3°C without diagnosis for 3 weeks Which of the following is NOT used in immunization programs?Answer: Human antibodies Which of the following is an acute consequence of infection?Answer: Fever Toxin production plays an important part in the pathogenesis of all the following EXCEPT which one?Answer: Haemophilus influenzae Incubation period of Influenza is?Answer: 1 to 2 days Determinants of disease means:Answer: Agent host environment It has been recommended by WHO the most preferable method for milk purification is, high temperature and short time method, is highly effective. Which one of the following is correct term for this method?Answer: Pasteurization Following are the diseases due to the presence of infection host except:Answer: Hepatitis E Ten cases of food poisoning had been reported in hospital. The characteristic of the organism of food poisoning that produces the severest form of the disease is:Answer: Virulence Which of the following is correct about schedule of BCG vaccination?Answer: At birth Which of the following is the viral infection?Answer: Measles Which of the following denotes the concept of “Completed family size”?Answer: Total fertility rate Influenza pandemic occurs after 7 - 10 years. This kind of disease distributions in time is known as?Answer: Cyclical trend Following are the diseases due to the presence of infection host except.Answer: hepatitis E Most of the useful bacteria present in the body are found in?Answer: Large intestine Which of the following vaccines are recommended at birth according to the EPI schedule?Answer: Polio and BCG Sepsis, Chemosis, and Proptosis following an ENT injection suggests:Answer: Cavernous sinus thrombosis Breast-feeding is contraindicated with?Answer: HIV infection Interstitial Keratitis is common in:Answer: Syphilis Complications of measles include:Answer: All of these Which of the following antibiotics is toxic to cochlea?Answer: Kanamycin A mother brings her four-year-old child to a doctor with a complaint of intense perianal itching. Despite being fed properly, he had not gained weight for the last few months. The likely condition is:Answer: Pinworm infection (Enterobiasis) In the Mantoux test which of the following cells participated?Answer: Macrophages Cells Which of the following Anti Tuberculosis drug is toxic to eyes?Answer: Ethambutol A patient with smallpox infection is infectious until:Answer: Scabs fall off Which of the following is Ototoxic drug:Answer: Gentamycin Which of the following is Antifungal agent:Answer: Canestin Which of the following infection agent may lend to development of liver cancer?Answer: Hepatitis B virus Primary hemorrhage in Tonsillectomy can occur in all, except:Answer: Infection