When should enteral and/or parenteral feeding be initiated after surgery?
a. as soon as possible and safe
b. 12-15 hours post-op
c. 18- 24 hours post-op
d. 1-2 days post-op
e. at least 72 hours post-op
Question 2
What vitamin is an antagonist of the drug warfarin (Coumadin)?
a. vitamin A
b. vitamin B2
c. vitamin B6
d. vitamin C
e. vitamin K