Short Case Study Questions

Short Case Study Questions  
Mr. Rogelio Martinez is a healthy 79-year-old, retired factory worker. His medical history includes diverticular disease, arthritis, and irregular bowel movements. His wife urges him to go to the emergency department of the local hospital after three episodes of blood in his stool.
-What describes the diet progression for Mr. Martinez?

A) NPO, clear liquid, high fiber, low residue
B) NPO, high fiber, low residue, clear liquid
C) high fiber, low residue, NPO, clear liquid
D) NPO, clear liquid, low residue, adequate fiber