Before modern medicine was discovered, human beings had a hard life. The environment they lived was filled with many dangers. There was no cure for most of the medical conditions and diseases. The practice of medicine later changed into a profession that is organized. Human beings had significant improvements in their health. The boundaries of the technology have extended to more limits. The work of Dr Samadi remains indispensable.

In some instances, these doctors are individuals who can save lives of people in danger of dying. People who were previously involved in accidents acknowledge that surgeons save a lot of lives. Those who were involved in battles and got injured need the help of trauma surgeons. Other people in need of help are those with serious conditions. They will need doctors to meet their survival needs. Any delays lead to death.

Doctors are also responsible for an increase in life expectancy and in improvement of the society well-being. Survivors of critical conditions like cancer know that they greatly owe their survival to these individuals. These individuals are very dedicated to cure the patients. The modern technology and medicine together with the care of doctors gives such individuals a hope to live longer.

These individuals also perform humanitarian activities in the society. They are members of advocacy groups in the society. They teach individuals about diseases like cancer and hypertension. They greatly help in the dissemination of information on avoidance of lifestyle diseases. This team works as volunteers in missions. They range from training the medical personnel in developing countries.

When outbreaks of diseases occur, the medical team can educate people on how to contain the illnesses. They will assess the extent of these conditions. They will be taught on the ways of catering for hygiene matters. This team will also work with researchers on awareness of cure for some diseases. They may at times request the patients to participate in the study.

A good doctor should be ready to perform roles of lawyers to their patients. They may have to represent their patients in some matters. This is a very important role. Sick people will be most likely victimized. In some cases, the health system may have faults. Medical malpractices may take place in these facilities. All patients need advocacy of their rights. Good medical practitioners strive in protecting the patient interests.

It is expected that every physician work within expected time. Most of them work up to sixty hours in a week. Most times these individuals are forced to leave their homes. They may be asked to work in other organizations of health care. This means that they have to sacrifice a lot. They need to rest but sometimes they have to work overtime.

When they decide to work together, they perform better in their activities. They are in a better position to coordinate in care of the patients. In current medical practice, people like to work in teams. Those on call may solve the problems of patients through a call. In emergency situations, these individuals come in to confirm the patient states.