You prescribe sterculia. An hour later, you are paged to see Andrew. The nurse informs you that Andrew seems to have slipped into a coma. The medical team is unable to do anything further for Andrew. You think it is best that you personally inform his mother of her son's death.  

You reflect on the events of the evening and realize that sterculia is a bulk laxative. It is indicated to treat constipation and you remember that it takes a few days to act. You realize that you have mixed up sterculia with another laxative that may be used to treat hepatic encephalopathy, and that this error contributed to Andrew's death. 

Since this is a tutorial, please go back and try again.