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Stress produces numerous physical and mental symptoms which vary according to each individual's situational factors. These can include a decline in physical health, such as headaches, chest pain, fatigue, sleep problems, [1] and depression. The process of stress management is a key factor that can lead to a happy and successful life in modern ...
Prolonged stress can disturb the immune, digestive, cardiovascular, sleep, and reproductive systems. [17] For example, it was found that: Chronic stress reduces resistance of infection and inflammation, and might even cause the immune system to attack itself. [27] Stress responses can cause atrophy of muscles and increases in blood pressure. [28]
A number of psychological theories [8] [9] [10] at least partly explain the occurrence of occupational stress. The theories include the demand-control-support model, the effort-reward imbalance model, the person-environment fit model, job characteristics model, the diathesis stress model, and the job-demands resources model.
In 1992, Janoff-Bulman delineated a theory of trauma response (Shattered Assumptions Theory).Janoff-Bulman posits that humans have basic assumptions about the world in which they live, based on the belief that the world is a benevolent and meaningful place and that the individual has self-worth. [8]
Stress ulceration is a single or multiple fundic mucosal ulcers that causes upper gastrointestinal bleeding, and develops during the severe physiologic stress of serious illness. It can also cause mucosal erosions and superficial hemorrhages in patients who are critically ill, or in those who are under extreme physiologic stress, causing blood ...
Hans Selye defined stress as “the nonspecific (that is, common) result of any demand upon the body, be the effect mental or somatic.” [5] This includes the medical definition of stress as a physical demand and the colloquial definition of stress as a psychological demand. A stressor is inherently neutral meaning that the same stressor can ...
Critical incident stress management (CISM) is a system of support for individuals and groups who have been exposed to trauma. It is a form of psychological first aid . It includes pre-incident preparedness and acute crisis management through post-crisis follow-up.
It is a psychological condition in which people experience extreme stress, anxiety, and discomfort during and/or before taking a test. This anxiety creates significant barriers to learning and performance. [2]