Final answer:
RN and dentists can supervise the nursing practice of an LVN, but LVNs with more than two years of experience cannot.
Step-by-step explanation:
LVNs cannot supervise the nursing practice of an LVN. The only people who can supervise the nursing practice of an LVN are RNs and dentists. LVNs with more than two years of experience cannot be supervisors for vocational nursing practice either.