Which of the following statements is true of mobile medical facilities?
1. They are often housed in vans or buses.
2. They are a type of hospice facility.
3. They contain a lot of exercise equipment.
4. They offer long-term care.

1. They are often housed in vans or buses.

Explanation:

"Mobile medical facilities" are meant to provide care to people who are far from the hospitals or have a hard time receiving medical care due to their locations and situations. It is also meant to reach out to those who often have no means of seeking medical treatments such as the underprivilege communities.

These facilities are housed in vans or buses. They are not a hospice facility because they don't focus on terminally-ill patients. It also means, they don't provide a long-term care because these vans or buses travel from one destination to another and don't stay in the area for long time.

d. everyone should be treated fairly.