A. Chicken pox
B. Rabies
C. Small pox
D. Measles
✅ The correct answer is option Measles.
Microbiology MCQs
442. The difference between gram positive and negative bacteria lies in their_______________?
A. cell wall
B. cell membrane
C. Nuclear material
D. Mesosomes
✅ The correct answer is option cell wall.
443. Borelia vincenti is a______________?
A. Mycoplasma
B. Mycobacteria
C. Spirochaete
D. Chlamydia
✅ The correct answer is option Spirochaete.
444. About Bacteroids True are all Except_______________?
A. Susceptible to many antibiotics
B. Present mainly in mixed infections
C. Most common species is B fragilis
D. Bile resistant anerobes
✅ The correct answer is option Susceptible to many antibiotics.
445. Influenza is caused by_____________?
A. Orthomyxo virus, which is a DNA virus
B. Paramyxo virus, which is a RNA virus
C. Paramyxo virus, which is a DNA virus
D. Orthomyxo virus, which is a RNA virus
✅ The correct answer is option Orthomyxo virus, which is a RNA virus.
446. Cold sterilization refers to the process of sterilization by use of______________?
A. Ultra violet rays
B. Ultrasonic vibrations
C. Infrared rays
D. Gamma rays
✅ The correct answer is option Gamma rays.
447. Detergents used to disinfect dental instruments in the office kill bacteria by interfering with functional of the cell______________?
A. wall
B. nucleus
C. membrane
D. Capsule
✅ The correct answer is option membrane.
448. Mark true in following ?
A. Hanta virus pulmonary syndrome is caused by inhalation of rodent urine and faces
B. Kyanasur forest disease is caused by bite of wild animal
C. Lyssa virus is transmitted by ticks
D. None of the above
✅ The correct answer is option Hanta virus pulmonary syndrome is caused by inhalation of rodent urine and faces.
449. True about VDRL test________________?
A. Non – Specific
B. Slide flocculation test
C. Best followed for drug therapy
D. All of the above
✅ The correct answer is option All of the above.
450. Grape bunch shaped colonies are seen in______________?
A. Streptococcus
B. Staphylococcus
C. E.coli
D. Gonococci
✅ The correct answer is option Staphylococcus.