Final answer:
The emphasis in HMOs is on early detection and disease prevention, which is option a) Detection, prevention. HMOs use preventative care practices to improve health outcomes and minimize costs.
Step-by-step explanation:
HMOs place emphasis on early detection and disease prevention. The correct answer to the student's question is a) Detection, prevention. Health Maintenance Organizations (HMOs) focus on prevention strategies, such as screenings and immunizations, to improve overall health outcomes and reduce the need for more expensive treatment later on.
Since HMOs operate by receiving a fixed fee for each patient, they have an incentive to keep their members healthy to avoid costly procedures. This care model contrasts with fee-for-service systems, where reimbursement is based on the cost of services provided. Disease prevention and early detection practices, including regular health screenings and monitoring for early warning signs, are central to the HMO's approach to healthcare management.