Which functional capacity milestone indicates it's generally appropriate for a cardiac patient to engage in activity?

Which functional capacity milestone indicates it's generally appropriate for a cardiac patient to engage in activity?

• A. Run a mile without symptoms
• B. Walk 1 block without dyspnea
• C. Climb 2 flights of stairs without symptoms
• D. Sit quietly for 15 minutes

Answer: (D)

Beginning activity hinges on resting stability. If a cardiac patient can sit quietly for a period with no chest pain, no dyspnea, and stable vitals, it shows the heart is not under active stress and the patient can safely begin a gradual, monitored increase in activity. This resting baseline is what clinicians look for before advancing to any exertion. The other scenarios involve performing activity or tolerating exertion, which would only indicate readiness if the patient has already demonstrated stability during activity, not as the initial criterion. Starting with a stable rest state—sitting quietly without symptoms—helps ensure safety and sets the stage for a careful progression into light to moderate exercise.

Beginning activity hinges on resting stability. If a cardiac patient can sit quietly for a period with no chest pain, no dyspnea, and stable vitals, it shows the heart is not under active stress and the patient can safely begin a gradual, monitored increase in activity. This resting baseline is what clinicians look for before advancing to any exertion.

The other scenarios involve performing activity or tolerating exertion, which would only indicate readiness if the patient has already demonstrated stability during activity, not as the initial criterion. Starting with a stable rest state—sitting quietly without symptoms—helps ensure safety and sets the stage for a careful progression into light to moderate exercise.