131. The world german measles is applied for_____________?
A. Rubella
B. Rubeola
C. Herpes simplex
D. Herpetic ginglvostomatitis
✅ The correct answer is option Rubella.
Microbiology MCQs
132. Neurotoxin of tetanus acts on______________?
A. Synapse
B. Muscle
C. Brain
D. Spinal card
✅ The correct answer is option Spinal card.
133. EBV is responsible for all except______________?
A. Nasopharyngeal carcinoma
B. Burkitt’s lymphoma
C. Hepatoma
D. Infectious mononucleosis
✅ The correct answer is option Hepatoma.
134. The component that sensitizes bacteria and virus to UV irradiation_______________?
A. Lipids
B. Carbohydrates
C. Inorganic salts
D. Nucleic acids
✅ The correct answer is option Nucleic acids.
135. The prototype of Type II hypersensitivity reaction is__________________?
A. Arthus reaction
B. SLE
C. Auto immune hemolytic anemia
D. Contact dermatitis
✅ The correct answer is option Auto immune hemolytic anemia.
136. Which of the following is not a feature of anaphylaxis ?
A. Delayed reaction
B. Immediate reaction
C. passive transfer by serum
D. None of the above
✅ The correct answer is option Delayed reaction.
137. Opsonisation is by_______________?
A. IgA
B. IgE
C. IgG
D. IgM
✅ The correct answer is option E. Both C & D.
138. Presence of HBe Ag in patients with hepatitis indicates_____________?
A. Simple carriers
B. Late convalescence
C. High infectivity
D. Carrier status
✅ The correct answer is option High infectivity.
139. Cough plate method is used to identify________________?
A. Y. pestis
B. Pertussis
C. Mycoplasma
D. M-Tuberculosis
✅ The correct answer is option Pertussis.
140. Which of the following viruses does not infect salivary glands ?
A. Echo virus
B. Hepatitis C
C. HIV
D. Orthomyxovirus
✅ The correct answer is option Orthomyxovirus.