Which technology expands access to healthcare in remote areas?

• A. Global positioning tracking
• B. Paper-based mail delivery
• C. Automated checkout at clinics
• D. Telehealth services

Answer: (D)

Expanding access to healthcare in remote areas happens most effectively when medical services can be delivered without requiring patients to travel long distances. Telehealth services use telecommunications—video, phone, or secure messaging—to connect patients with clinicians who may be located far away. This directly reduces travel barriers, helps overcome workforce shortages in rural areas, and enables timely consultations, follow-ups, and ongoing management of chronic conditions. It also supports remote monitoring and access to specialists who aren’t locally available, which is especially beneficial in vast countries like Australia and in remote communities worldwide. Other options don’t fit this purpose: GPS tracking is about navigation or asset tracking, paper-based mail is slow and not suitable for timely care, and automated checkout at clinics improves workflow rather than expanding access to care in distant locations.