Dunamis is an ordinary Greek word for possibility or capability. Depending on context, it could be translated potency, potential, capacity, ability, power, capability, strength, possibility, force and is the root of modern English words dynamic, dynamite, and dynamo.
Theodora Teddy Altman, M.D. is a fictional character from the ABC medical drama Grey's Anatomy, portrayed by actress Kim Raver. She was an attending cardiothoracic surgeon at Seattle Grace Mercy West Hospital, the fictional institution where the show is set.
Demi Lovato to Play Schizophrenic Patient on Grey's Anatomy. New guy, new gig. Demi Lovato -- who recently admitted she's dating Joe Jonas -- will guest star on Grey's Anatomy, she confirmed on Twitter Monday. The Disney star will play a schizophrenia patient who gets treated by Karev (Justin Chambers) and Arizona (Jessica Capshaw). Her episode airs in May.