Which step is a physician most likely to take first with a patient who had family history of heart disease? a. perform blood tests b. give medication c. offer radiation therapy d. perform surgery

Hello!

A physician is most likely to perform blood tests with a patient who has had family history of heart disease. Why?

Option B can be dangerous. It may have no use or they could be allergic to the prescribed drug.
Option C is random. Radiation therapy is used for cancer treatment.
Option D is also not humane. They were not diagnosed with a condition yet. 

Administration and victim

Because without physical activity, the body has extra "energy" if you will, and so when it is time for bed you are not tired, so you end up staying up all night. also there is probably an effect on your internal clock, which messes with your melatonin production which goes hand in hand with your sleep cycle