Admob Rewarded Video

My app is generating 35K+ page views each day. I am thinking to use a Admob Rewarded Video ad to increase earning. What is the ideal use of it, with a capping on no capping? I mean to say, if I use it with no capping and it gets a lots of views then can it lead my Adsense to suspension?

No there will be no issue suspend related but make sure same users repeatedly doesnt view the same ad.

Wait, how can I control if someone is seeing same ad multiple times?!