Question 1
For submaximal testing, what percentage of the target heart rate must be attained?
◦ 65%
◦ 85%
◦ 100%
◦ 70%
Question 2
The inability of the heart to increase its rate adequately with exercise is called
◦ inotropic reserve.
◦ chronotropic incompetence.
◦ inotropic incompetence.
◦ chronotropic reserve.