CONTRIBUTORY NEGLIGENCE Contributory negligence is any unreasonable conduct, or absence of ordinary care on the part of the patient, or his personal attendant, which combined with the doctor’s negligence, contributed to the injury complained of, as a direct, proximate cause and without which the injury would not have occurred. These include (1) failure to give [...]
Medical confidentiality It is an implied term of contract between the doctor and his patient. The doctor is obliged to keep secret; all that he comes to know concerning the patient in the course of his professional work. Everything said by a patient or his family members to a physician in the context of medical [...]
Continue reading …Criminal trial process in forensic science - Types of Trial: (1) Adversarial system: It is for the prosecution to prove their case to the Magistrate, beyond reasonable doubt. The defense does not have to prove innocence. (2) Inquisitorial System : (applied in Europe). Both the prosecution and defense have to make their cases to the court [...]
Continue reading …Witness in forensic science All persons are competent to testify unless they are prevented from understanding the questions put to them, or from giving rational answers to those questions, due to tender years or extreme old age or disease. Types: Witnesses are of two types: (1) Common, and (2) Expert. Common witness (witness of fact [...]
Continue reading …Oral Evidence in forensic science - It includes all statements which the Court permits, or which are required to be made before it by the witness, in relation to matters of fact under inquiry. “Fact” means: (1) any thing, state of things, or relation of things, capable of being perceived by the senses, (2) any mental [...]
Continue reading …Medical Evidence in forensic science means and includes: (1) all statements which the Court permits or requires to be made before it by witnesses, in relation to matters of fact under inquiry. (2) All documents produced for inspection of the Court. For the evidence to be accepted by the Courts, it must be properly identified [...]
Continue reading …Documentary evidence in forensic science: It is of three types – Medical Certificates They refer to ill- health, insanity, age, death, etc. They are accepted in a Court of law, only when they are issued by a qualified registered medical practitioner. The certificate of ill-health should contain exact nature of illness, and probable period of [...]
Continue reading …Phagocytosis process is the first line of immunological defense to engulf and digest foreign antigens and process them for presentation to its specific cells. It is mediated by two different cell types i.e. circulatory phagocytes i.e. neutrophils and tissue phagocytes i.e. macrophages, which are derived from monocytes and populate tissues like lung, liver, kidney, spleen, [...]
Continue reading …Immunoglobulins (IgG) or antibodies are serum proteins, produced by B cells, which a) inactivate, agglutinate antigens for phagocytosis, b) activate complement system for cytolysis. These immunoglobulins may be present on the surface of B- cells (surface immuno globulins) or secreted in extracellular medium (secretory immuno globulins). Depending on their properties and role in immune system, immunoglobulins may [...]
Continue reading …The diuretics are drugs which increase the rate of urine formation. They promote a net loss of water and sodium from the body. However, they are accompanied by the Diuretics side effects too. Classification and Mechanism of Action 1. High efficacy diuretics: They are also called high ceiling or ioop diuretics. Their main site of [...]
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