Reversible pulpitis change to irreversible pulpitis primarily because of:__________?
Correct answer: C. Invasion of microorganisms
- A. Vacular strangulation
- B. Reduced host resistance
- C. Invasion of microorganisms
- D. An increase in microbial virulence
Explanation
Irreversible pulpitis generally develops when microorganisms penetrate deeper into the pulp and sustain inflammation that the pulp cannot resolve. Vascular strangulation is a later consequence of raised pulpal pressure rather than the primary initiating change.
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