The patient is NPO prior to having a colonoscopy. The patient is to take a daily blood pressure pill prior to the procedure. Until when may water be given prior to the procedure?
a) Up to 2 hours before surgery
b) Up to 8 hours before surgery
c) Up to 4 hours before surgery
d) Up to 6 hours before surgery
Answer: Up to 2 hours before surgery
If the answers is incorrect or not given, you can answer the above question in the comment box. If the answers is incorrect or not given, you can answer the above question in the comment box.