There Are Five Principal Types of Cathartics: Bulk,lubricant,emollient,saline,and Stimulant

Multiple Choice

There are five principal types of cathartics: bulk,lubricant,emollient,saline,and stimulant.Of these,the two types that are commonly used in preparation for imaging studies of the gastrointestinal tract are:

A) bulk and saline.
B) lubricant and emollient.
C) lubricant and stimulant.
D) saline and stimulant.