Paulo has a fear of boats, but he recently won a cruise. He went to his doctor to ask her to write him a prescription to relieve his fear while on the boat. Why would prescribing a tranquilizer help Paulo?

	a.	Tranquilizers inhibit pain receptors helping Paulo with the freedom to enjoy her trip.
	b.	Tranquilizers increase heart rate that will make Paulo feel excited on her trip.
	c.	Tranquilizers help patients to sleep, which will help Paulo rest on her trip.
	d.	Tranquilizers lower anxiety and reduce tension, which will help Paulo on her trip.