There are three major educational paths that can be followed to become a Registered Nurse. A student must successfully complete one of these degree programs to be eligible for the NCLEX-RN licensing examination. Once a student passes this exam they are able to practice as a Registered Nurse (RN).
In the ongoing TV series Smallville, Clark Kent (Tom Welling) is initially portrayed as being a shy teenager who is very unsure of himself. At the start of the series he is unaware of his origins or of any future powers he will develop.
Christopher Reeve as Clark Kent/Superman: Born on Krypton as Kal-El and raised on Earth, he is a being of immense power, strength and invulnerability who, after realizing his destiny to serve mankind, uses his powers to protect and save others.