Final answer:
The purpose of the complete health history is to collect subjective data, which is combined with objective data to make a judgment about a person's health status.
Step-by-step explanation:
The purpose of the complete health history is to collect subjective data, which is what the person says about himself or herself. By combining this subjective data with objective data from the physical examination and diagnostic tests, you create a database to make a judgment about the person's health status.