Which bin would hold a prescription for Sarah McWilliams in a large and busy pharmacy?

Bulk-forming laxatives absorb water to soften the stool, and are known as natural or synthetic:

A) monosaccharides B) disaccharides C) polysaccharides D) glycerides

The artery that serves the AV node is the ___________________ artery.

Fill in the blank(s) with the appropriate word(s).