A 43-year-old man with a history of cigarette smoking for 20 years has recently been diagnosed with lung cancer. When the medical assistant is taking his vital signs, he is quiet and cooperative. What emotions does the medical assistant know that the patient might be experiencing related to his diagnosis? How might the patient express these feelings?

the last statement is correct i.e.

when your heart is not pumping enough blood around your body because your heart is severely failing, you may need an artificial heart. an artificial heart is a mechanical device, about the size of an orange, that is connected to your heart or implanted in your chest to or replace a failing heart.

d would be your answer

im 100% sure its all of the above.