A smartphone links patients' bodies and doctors' computers which in turn are connected to the Internet which in turn is connected to any smartphone anywhere. The new devices could put the management of an individual's internal organs in the hands of every hacker online scammer and digital vandal on Earth.

Smartphones can relay patients' data to hospital computers in a continuous stream. Doctors can alter treatment regimens remotely instead of making patients come in for a visit.

Nurses serve their patients in the most important capacities. We know that they serve as our first lines of communication when something goes wrong or when we are concerned about health.