The american heart association suggests that you see a physician before exercising if you
a. you perspire excessively
b. you are 30 years old
c. you take medicine for blood pressure
d. regularly perform tasks like walking a dog and gardening

the correct answer is 4 (giveaways to the public)

something that is given away or gave out for free. an occasion at which things are given away to free. something that is evident or obvious; something that uncovers a mystery.

it could be be in a form of a lucky draw as well. these the company events gather more audience for their pr and it also increases their ratings as well. this is a way to attract more customers towards themselves.

gynecologist i believe