Final answer:
A. True
Only individuals who are licensed as RNs, RPNs, or LPNs are allowed to use the title "nurse". Answer to the student's question is A. True, highlighting the protection and regulation of the term.
Step-by-step explanation:
The term "nurse" is indeed regulated and protected in many jurisdictions, and generally, only individuals who are licensed as Registered Nurses (RNs), Registered Practical Nurses (RPNs), or Licensed Practical Nurses (LPNs) are legally permitted to use this title. Therefore, the correct answer to the question is A. True. These designations ensure the individual has met the necessary education and licensure requirements to provide nursing care.