What is one of the primary functions of a good health statement at policy delivery?

The primary function of a good health statement at policy delivery is to certify that no change in health has occurred since the application was submitted. This statement serves as a declaration from the insured, affirming that their health status remains the same. When an individual applies for a life insurance policy, their eligibility and premium rates are based on the health information provided at that time. If there are no changes in the applicant's health, the insurer can proceed with confidence in the underwriting assessment.

This is crucial because if the insured's health does change after the application but before policy delivery, it could affect the risk assessment and potentially the terms of the policy. By certifying that there has been no change, the insurer and the insured can move forward under the original terms, which maintains the integrity of the underwriting process and ensures that the coverage is valid as it was originally agreed upon.

In other choices, while they touch upon relevant aspects of policy delivery, they don't focus on the critical role of affirming the insured’s health status at this stage. For instance, guaranteeing insurance acceptance or authorizing additional coverage are decisions made based on a variety of factors, and limiting coverage amounts does not directly relate to the function of a health statement at delivery.