Final answer:
To update a client's medication list, calendar frequency, and supplies, one must update the client's medical records in their profile on the healthcare management system, following specific protocols and procedures.
Step-by-step explanation:
In order to update a client's medication list, calendar frequency, and supplies during subsequent visits, you must: update the client's medical records. This is essential for ensuring that the client's care is managed with the latest information available. To do this, you would generally go to the client's profile in the healthcare management system you are using and make the necessary changes.
If the system you are using creates care plans that include medication lists and other details, it may be necessary to either update the existing care plan or create a new care plan if significant changes are required. It's vital to always follow the specific protocols and procedures of your healthcare facility or organization when making such updates.