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831. Operation theatres are sterilized by_____________?

September 27, 2025 by Admin

A. Carbolic acid spraying

B. Washing with soap and water

C. Formaldehyde fumigation

D. ETO gas

✅ The correct answer is option Formaldehyde fumigation.

Categories Medical, Microbiology MCQs Tags Medical, Microbiology

828. Normal ratio of CD4 (T4) : CD8 (T8) is_________________?

837. Sterilisation is______________?

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