Health & Medicine | The Canadian Encyclopedia

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  • Article

    Death

    For centuries the law has accepted the cessation of heartbeat and respiration as the determination of death, but now the heart can be removed, the breathing stopped and blood pumped by machines without preventing the individual's resumption of lucid consciousness.

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  • Article

    Death and Dying

    Death, the irreversible cessation of life, has always intrigued and frightened mankind. Every known culture has attempted to provide an explanation of its meaning; like birth or marriage it is universally considered an event of social significance, amplified by ritual and supported by institutions.

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  • Article

    Dentistry

    Dentistry is the art of the treatment of teeth and their supporting tissues. The Egyptians, in their papyri dating back to 3500 BC, described dental and gingival ("of the gums") maladies and their management, and evidence of teeth restoration has been found in Egyptian mummies.

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  • Article

    Depression

    Depression, see GREAT DEPRESSION.

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  • Macleans

    Depression

    This article was originally published in Maclean’s magazine on December 1, 1997. Partner content is not updated. The first serious bout was back in 1963, when he was attending Queen's University and, just before final exams, locked himself in his dorm room for two weeks.

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  • Article

    Diabetes

    Diabetes mellitus, commonly referred to as diabetes, is a disease in which the body either produces insufficient amounts of insulin or cannot use insulin properly.

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  • Article

    Dietetics

    Dietetics (from the Greek diaita, meaning "mode of life") has been implicated in the cause, cure and prevention of disease from earliest recorded history.

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  • Article

    Disability

    Disability is defined by the World Health Organization (WHO) as the temporary, prolonged or permanent reduction or absence of the ability to perform certain commonplace activities or roles, sometimes referred to as activities of daily living.

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  • Article

    Disease

    In recent years genetic diseases have become better understood since they are dependent on a fault in the normal gene sequence that controls body activities.

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  • Macleans

    Distinctive Brains of Psychopaths

    This article was originally published in Maclean’s magazine on January 22, 1996. Partner content is not updated. In British author Philip Kerr's futuristic novel, A Philosophical Investigation, scientists can determine whether a man is prone to violent criminal behavior by administering a brain scan to detect an abnormality.

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  • Macleans

    Doctor Averts Euthanasia Trial

    This article was originally published in Maclean’s magazine on March 9, 1998. Partner content is not updated. For someone facing the prospect of being sent to trial on a charge of murder, Nancy Morrison appeared remarkably calm. As she stood to one side of a packed courtroom in Halifax last Friday morning, the 42-year-old respirologist spoke amiably with one of her defence lawyers.

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  • Macleans

    Doctor Charged in Patient's Death

    This article was originally published in Maclean’s magazine on May 19, 1997. Partner content is not updated. Late last September, Paul Mills’s family was deeply distressed over his battle with throat cancer in a Moncton, N.B., hospital. In the hope that more advanced treatment might help, they transferred him to the Queen Elizabeth II Health Sciences Centre in Halifax.

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  • Article

    Dorothea Palmer

    Dorothea Ferguson (née Palmer), birth control advocate, social worker (born 1908 in England; died 5 November 1992 in Ottawa, ON). Dorothea Palmer was arrested in 1936 for advertising birth control to women in a working-class neighbourhood in Ottawa. She was cleared of charges after a lengthy trial proved her work had been for the public good. Her acquittal was a major victory for the birth control movement in Canada.

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  • Macleans

    Drug Therapy for Strokes

    This article was originally published in Maclean's Magazine on March 20, 2000. Partner content is not updated.One Saturday morning last November, Peggy Code collapsed outside a suburban Calgary mall. Helped to a nearby bench, the 64-year-old nurse realized she was drooling and that the entire left side of her body was insensate.

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  • Macleans

    Drug Trials Controversy

    This article was originally published in Maclean’s magazine on December 21, 1998. Partner content is not updated.By enduring frequent blood transfusions and painful injections that allow a drug to be pumped into her body at night, 14-year-old Julie Vizza has survived a rare blood disease called thalassemia that leaves her body dangerously short of oxygen.This article was originally published in Maclean's Magazine on December 21, 1998

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