Final answer:
Health records should be maintained for no less than 7 years.
Step-by-step explanation:
Health records should be maintained for no less than 7 years.
There are several reasons for this. Firstly, retaining patient records for at least 7 years allows healthcare providers to refer back to the medical history when making future treatment decisions. Secondly, it ensures compliance with legal and regulatory requirements, as many countries mandate a minimum retention period for health records. Lastly, maintaining records for a longer duration may be necessary for research, audits, or legal purposes.