Which of the following is an example of wearable biomedical technology?

• A. Ultrasound machines
• B. Fitness trackers or heart rate monitors
• C. X-ray machines
• D. Surgical robots

Answer: (B)

Wearable biomedical technology refers to devices that can be worn on the body to monitor health-related metrics and support personal fitness and wellness. Fitness trackers and heart rate monitors exemplify this category because they are designed to be worn throughout daily activities, providing real-time data about physical activity, heart rate, and other health metrics.

This allows users to track their health trends over time, set fitness goals, and receive feedback on their physical activity levels without the need for a stationary setup or invasive procedures. These devices are often equipped with sensors to capture physiological data and provide insights that can be useful for personal health management.

In contrast, ultrasound machines, X-ray machines, and surgical robots are not designed for personal or continuous wear. They are used in clinical settings for diagnostics, imaging, or performing surgical procedures, and are typically stationary equipment operated by healthcare professionals. Thus, they do not fall under the category of wearable biomedical technology.