During a medical evaluation, the doctor can
a.
establish guidelines for physical activity
b.
assess the risks of an exercise program
c.
choose safe physical activities
d.
all of the above

During a medical evaluation, the doctor can D. all of the above. It is the doctor's duty to do all of these things - to establish some guidelines for activities, to see whether these programs are appropriate for the person in question, and to help them pick activities that will be safe for them and which they will be able to do without harming their bodies. These are all the things that doctors do in order to help their patients lead a safe and healthy life.