The part of the brain that is responsible for emotion, thought, speech, integration, and memory is the:

Radioactive isotopes of iodine are commonly used for the ____________________ and ____________________ of hyperthyroidism

Fill in the blank(s) with correct word

Anesthetics that are applied directly to the skin and affect only the area to which they are applied are ________ anesthetics. 

Fill in the blank(s) with the appropriate word(s).