Question

which term involves the use of handheld devices by epatients?

ehealth
mhealth
web 2.0
quantified self

Explanation:

• eHealth refers broadly to electronic health systems, not specifically handheld devices.
• mHealth (mobile health) specifically focuses on using mobile/handheld devices for health-related activities by patients and providers.
• Web 2.0 describes interactive web platforms, not handheld device-based health use.
• Quantified self is about self-tracking, which can use handheld devices but is not defined by them, unlike mHealth.

Answer:

B. mHealth