What is the purpose of the 'Insert Col' action?

The 'Insert Col' action specifically serves to insert a column that reflects a previous time point. This is particularly useful in clinical settings, such as when recording patient data in flowsheets, as it allows healthcare providers to track changes over time and effectively manage patient information historically. Being able to add a column for a previous time facilitates a more comprehensive view of a patient's status, ensuring that critical historical data is accessible and can be evaluated alongside current observations.

In contrast, options suggesting adding a column for the current time or patient reminders do not align with the purpose of the action, as those functionalities typically address different needs in data management. Additionally, while adjusting the layout of flowsheets is vital for organization and presentation, it does not pertain to the specific function of inserting columns related to time, which is key to this action's intended use.