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A medical sign is an objective observable indication of a disease, injury, or medical condition that may be detected during a physical examination. [7] These signs may be visible, such as a rash or bruise, or otherwise detectable such as by using a stethoscope or taking blood pressure.
Medical symptoms refer to the manifestations or indications of a disease or condition, perceived and complained about by the patient. [ 1 ] [ 2 ] Patients observe these symptoms and seek medical advice from healthcare professionals.
A medical triad is a group of three signs or symptoms, the result of injury to three organs, which characterise a specific medical condition. The appearance of all three signs conjoined together in another patient, points to that the patient has the same medical condition, or diagnosis.
Clinical decision support systems are interactive computer programs designed to assist health professionals with decision-making tasks. The clinician interacts with the software utilizing both the clinician's knowledge and the software to make a better analysis of the patients data than either human or software could make on their own.
The Indications and Usage section states the disease or condition, or manifestation or symptoms thereof, for which the drug is approved, as well as whether the drug is indicated for the treatment, prevention, mitigation, cure, relief, or diagnosis of that disease or condition.
The clinical period is when the patient finally presents clinical signs and symptoms. That is: when the disease is clinically expressed and the affected seek health care. During this phase, if the pathological process keeps evolving spontaneously without medical intervention, it will end in one of three ways: recovery, disability, or death.
In medicine, a presentation is the appearance in a patient of illness or disease—or signs or symptoms thereof—before a medical professional. In practice, one usually speaks of a patient as presenting with this or that.
Initial manifestations of bradykinesia are problems when performing daily life tasks requiring fine motor control such as writing, sewing, or getting dressed. [1] Clinical evaluation is based in similar tasks consisting such as alternating movements between both hands or feet. [3] Bradykinesia is not equal for all movements or times.