Final answer:
If a new client experiences chest discomfort with exertion during the AHA/ACSM health and fitness facility pre-participation screening, it is important to prioritize their safety. The next step would be to stop the screening process immediately and summon medical help. The client should be advised to rest and avoid any further exertion until they have been assessed by a medical professional.
Step-by-step explanation:
As a health professional, if a new client experiences chest discomfort with exertion during the AHA/ACSM health and fitness facility pre-participation screening, it is important to prioritize their safety. In this case, the chest discomfort could be a potential sign of a serious cardiac condition, such as angina or a heart attack.
The next step would be to stop the screening process immediately and summon medical help. The client should be advised to rest and avoid any further exertion until they have been assessed by a medical professional. It is crucial to ensure the client's well-being and support them in seeking appropriate medical attention.