Salivary peroxidise system is known to be effective agianst________________?
Correct answer: B. Lactobacillus acidophilus
- A. Actinomyces viscosus
- B. Lactobacillus acidophilus
- C. Streptococcus mutans
- D. Veilonella parvula
Explanation
The salivary peroxidase-thiocyanate-hydrogen peroxide system inhibits several oral bacteria, with Lactobacillus acidophilus being the classic organism associated with this effect in this question. It contributes to the nonspecific antibacterial action of saliva.
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