What parts of the human anatomy would a heart surgeon need to study to be able to most effectively do his job? a. ) the entire body
b. )the heart and blood vessels
c. ) the heart
d. ) the heart and brain

correct answer is a.) the entire body

You which of the following statements is true? muscle tremors are an early symptoms of alzheimer's disease. type 2 diabetes is hereditary and cannot be prevented. certain medications can cure als and parkinson's disease. exercise is a natural way to relieve pain and stress.