Final answer:
The PARmed-X is the questionnaire used by physicians to further evaluate individuals who have positive responses on the PAR-Q before approving exercise.
Step-by-step explanation:
The questionnaire used by physicians to approve exercise for individuals who had a positive response on the Physical Activity Readiness Questionnaire (PAR-Q) is called the Physical Activity Readiness Medical Examination (PARmed-X). The PARmed-X is a more detailed evaluation tool used by medical professionals to assess the risks associated with physical activity in individuals who have certain medical conditions or risk factors identified by positive responses on the PAR-Q. It serves as a guide for health screening prior to the initiation of an exercise program and is intended to ensure a higher level of safety for participants starting new physical activities.