The animated video explains the enteral routes of drug administration with their classification. All the classifications are described briefly in this video. TIMELINE: 0:00 Objectives 0:15 What happens in this route? 0:48 Why this route is preferred? 0:56 Classification of the enteral route 1:09 Oral route 1:25 Sublingual route 2:25 Rectal route 3:26 Advantages and disadvantages of the enteral route