What must be covered for women between 35 and 40 years regarding mammography?

The correct choice states that one mammography screening is required for women between the ages of 35 and 40. This aligns with guidelines from various health organizations that recommend that women in this age group should have at least one baseline screening mammogram. Implementing this requirement helps with the early detection of breast cancer, which is crucial as the risk of developing breast cancer increases as women age.

While some guidelines recommend annual screenings starting at an older age, the specific requirement in this instance is to ensure that women in their mid-thirties receive at least one screening. This serves to provide a benchmark for monitoring breast health and making informed decisions regarding follow-up screenings.

Options suggesting more than one mammography screening or no requirement at all do not reflect the guidelines established for this age group. As such, those would not meet the minimum standards set forth for ensuring adequate preventive care in the context of breast health for women.