The tolerant system is best exemplified in Britain, where there is no formal legal monopoly of medicine. The protected status is that of registered medical practitioner. Under the Medical Act of 1978, persons who have fulfilled statutory education and examination requirements are entitled to be registered. Registered physicians have certain exclusive rights, such as employment by the National Health Service, prescribing, issuing medical certificates, and holding appointments in public hospitals. It is an offense to imply falsely that one is registered, but it is not an offense otherwise to engage in healing. Osteopaths, chiropractors, and acupuncturists may practice in the private sector.

The inclusive and integrated systems

The inclusive and integrated systems are represented by countries such as India and China. In India the individual states regulate the practice of the health professions. A Medical Council maintains the Indian Medical Register, and any person on this register may practice anywhere in India. There are also state medical registers for the individual states, and people in these registers are also in the Indian Medical Register. Those who have obtained a degree from a university, usually M.B., B.S., or the qualification of licensed medical practitioner (L.M.P.), are entered in these registers. Qualifications from many foreign countries are also recognized for entry to the registers.

China provides an example of an integrated system in which traditional Chinese doctors and Western-trained physicians often practice side by side. The country has also developed a system in which certain persons receive a short, intensive training course and then provide primary health care in areas otherwise not served by health care workers.

Determination of death

The law generally supports customary medical practice and provides the medical profession with a great deal of autonomy. A dramatic example is the determination of death and the issuance of a death certificate. In almost every country of the world, a physician declares a person dead and issues a death certificate after a determination of death is made in accordance with accepted medical standards. However, some confusion persists as to whether physicians should continue to be given the authority to declare a person dead if the medical profession were to adopt whole brain death as an acceptable definition of death (instead of the past definition of irreversible cessation of respiration and heartbeat).

A mechanical ventilator can artificially maintain the respiration and circulation of a person whose functions would cease without such mechanical support. In the late 1960s the potentials of organ transplantation from such persons were becoming realized, and the seeming futility of devoting limited medical resources to maintaining circulation under such circumstances was of growing concern. Physicians began proposing that irreversible cessation of brain activity be used as an alternative definition of death. Since that time, most Western countries and Japan have adopted this definition, by either continuing to permit physicians to declare death, passing a specific statute endorsing this definition, or issuing court opinions giving approval to physicians’ declarations of death in such circumstances. The law, in short, has continued to defer to medical practice in the definition of death itself, and it is likely to continue to do so as long as physicians base their determination of death on either permanent cessation of respiration and circulation or permanent cessation of all functions of the brain.

Termination of pregnancy

Pregnancy termination remains a contentious medical procedure, even though it is a procedure about which women in many countries have been granted a constitutional right to decide. Physicians have broad legal authority and discretion in other controversial areas as well. In countries such as the United States, where the law permits termination of pregnancy prior to fetal viability, or thereafter, if the life or health of the pregnant woman is at stake, it is for the physician, and not the state, to determine whether or not an individual fetus is viable (i.e., capable of living independently of its mother); the determination must be made consistent with accepted medical criteria. When the Supreme Court declared that the decision to terminate a pregnancy was protected by the U.S. Constitution, the court emphasized that the decision should be made by a woman and her physician. In any case, the determination of whether a woman’s life or health is at risk is a medical determination to be made by the attending physician. The law may restrict procedures like termination of pregnancy, sterilization, and even birth control to mature minors and adults; but it is generally left to the physician to determine if a patient is mature or competent to consent. In 2007 the U.S. Supreme Court made a dramatic exception to this rule in the case of a procedure that was labeled by Congress as “partial-birth” abortion (a surgical abortion in which a late-term fetus is removed through the cervix). In a 5–4 opinion, the Supreme Court permitted Congress to entirely outlaw this procedure on the basis that Congress could determine that its use undercut medical ethics and that other less-offensive procedures were available to safeguard the life and health of pregnant women seeking abortions.

Sudden death

Unexpected deaths must be reported to public authorities so that a determination can be made as to whether the death was a homicide, a suicide, or an accident. It is up to an investigator, whether he or she is called a medical examiner or coroner or has some other title, to make a preliminary finding and then to refer the case to the police or prosecuting authorities if criminal activity is suspected. In most Western countries, this person has either legal training or medical training or both. In the United States, some jurisdictions use an elected coroner (who may or may not have medical training); however, the trend is toward a medical examiner system in which a physician is appointed to the post. Coroners in London are qualified both in medicine and in law. The principal evidence received by the coroner is the report of the autopsy carried out on the body of the deceased.

Public reporting

Physicians may also be expected to report certain patients or occurrences to public authorities. For example, some communicable diseases are required to be reported to public health officials. Suspected child abuse and gunshot wounds may have to be reported to an authority (such as the child welfare authority or the police). Public reporting tends to put the physician in the position of being an agent of the state rather than of his patient, making mandatory reporting an uncomfortable duty. It is not surprising, therefore, that the incidence of public reporting is generally much lower by private physicians than it is in hospital emergency departments.

In extreme cases, physicians may also have a duty to protect specific individuals who may be at serious or mortal risk from their patients. For example, the California Supreme Court decreed that a psychologist had a “duty to protect” a person whom his patient had threatened to kill, if the psychologist believed “or should have believed” the threat to be real. In that particular case the patient, a graduate student, left the psychologist’s care and murdered his former girlfriend, an action that the psychologist believed was so likely that he had sought unsuccessfully to have his patient involuntarily committed.