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Stressor
Stressor Any life event or life change that may be associated temporally (and perhaps causally) with the onset, occurrence, or exacerbation of a mental disorder. RELATED TERMS-------------------------------------- Event A set of outcomes. Cardiovascular events might include a heart attack and gastrointestinal events a GI bleed. The use of the term "event" in medicine comes from probability theory. Exacerbation A worsening. In medicine, exacerbation may refer to an increase in the severity of a disease or its signs and symptoms. For example, exacerbation of asthma is one of the serious effects of air pollution. SIMILAR TERMS-------------------------------------- Strenuous decrease Strenuous decrease refers to decrease every heavy physical activity . Strep throat A bacterial infection of the throat and tonsils, treated with antibiotics. Rare in children under 3. Streptase Streptase is a prescription or over-the-counter drug which is (or once was) approved in the United States and possibly in other countries. Active ingredient(s): streptokinase. Streptococcus A type of bacterium that may infect tonsils. Infection with this bacterium, if not treated with penicillin or other appropriate antibiotic, can lead to rheumatic fever. Streptokinase A clot-dissolving medication. Streptomycin sulfate Streptomycin sulfate is a prescription or over-the-counter drug which is (or once was) approved in the United States and possibly in other countries. Active ingredient(s): streptomycin sulfate. Stress Mental or physical tension that results from physical, emotional, or chemical causes. Stress fractures A bone injury caused by overuse. Stress incontinence Involuntary leaking of urine during activities that increase pressure inside the abdomen, such as coughing, sneezing, or jogging. Stress Test See exercise stress test Stress ulcer An upper GI ulcer from physical injury such as surgery, major burns, or critical head injury. Stretch marks About half of pregnant women will develop these pink or reddish streaks on their breasts, hips, or abdomen sometime during pregnancy as elastic fibers stretch and rupture in their skin. While stretch marks can't be prevented, they will fade slowly after delivery. PREVIOUS AND NEXT TERMS-------------------------------------- Somatic delusion A delusion whose main content pertains to the appearance or functioning of one's body. Somatic hallucination A hallucination involving the perception of a physical experience localized within the body (such as a feeling of electricity). A somatic hallucination is to be distinguished from physical sensations arising from an as-yet undiagnosed general medical condition, from hypochondriacal preoccupation with normal physical sensations, and from a tactile hallucination. Spatial agnosia Inability to recognize spatial relations; disordered spatial orientation. Splitting A mental mechanism in which the self or others are reviewed as all good or all bad, with failure to integrate the positive and negative qualities of self and others into cohesive images. Often the person alternately idealizes and devalues the same person. Stereotyped movements Repetitive, seemingly driven, and nonfunctional motor behavior (e.g., hand shaking or waving, body rocking, head banging, mouthing of objects, self-biting, picking at skin or body orifices, hitting one's own body). Stressor Structural theory Freud's model of the mental apparatus composed of id, ego, and superego. Stupor A state of unresponsiveness with immobility and mutism. Sublimation A defense mechanism, operating unconsciously, by which instinctual drives, consciously unacceptable, are diverted into personally and socially acceptable channels. Substitution A defense mechanism, operating unconsciously, by which an unattainable or unacceptable goal, emotion, or object is replaced by one that is more attainable or acceptable. Suggestibility Uncritical compliance or acceptance of an idea, belief, or attribute. We thank you for using the Medical Glossary to search for Stressor. If you have a better definition for Stressor than the one presented here, please let us know by making use of the suggest a term option. This definition of Stressor may be disputed by other professionals. Our attempt is to provide easy definitions on Stressor and any other medical topic for the public at large.
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