Hang's Doctors Would Like to Get an Image of Her

Multiple Choice

 Hang's doctors would like to get an image of her brain. Her doctors decided that an MRI might be a challenge because ____.

A) she is allergic to the dye they would inject
B) she is afraid of loud, enclosed places
C) she doesn't want to be injected by the harmless, radioactive substance
D) the metal plate in her head might interfere with the magnetic fields