Final answer:
The TRICARE Dental Program is a dental insurance plan for eligible beneficiaries, and Medicare is the U.S. national health insurance for individuals who are 65 or older, or who meet other specific criteria.
Step-by-step explanation:
The correct answer to the question is c) TRICARE Dental Program. The TRICARE Dental Program is specifically designed to offer voluntary, premium-based dental coverage to eligible beneficiaries worldwide. This program is separate from the other TRICARE health care options such as TRICARE Prime, TRICARE Standard, and TRICARE for Life. The TRICARE Dental Program focuses solely on dental services, providing a range of coverage that can include routine cleanings, preventive services, and more extensive dental work depending on the plan.
Regarding the insurance for individuals over sixty-five, the correct answer is b. Medicare. Medicare is a national health insurance program in the United States, primarily for people aged sixty-five or older, but also available to some younger people with disabilities and individuals with End-Stage Renal Disease (ESRD).