What is the definition of stress ?5 answersStress is a multifaceted concept encompassing emotional and physiological responses to perceived threats or pressures. It is a state of imbalance between external demands and an individual's ability to cope, leading to emotional and physical strain. Originating from physical sciences, stress has evolved into a broader term in medical and social sciences, encompassing the body's general response to environmental stimuli. Defined by Selye as non-specific changes within a biological system, stress is a complex interplay between situational demands and personal capacity. The term "stress" has historical roots in describing affliction and hardship, now encompassing pressure, strain, and individual responses to external stimuli. Stress can have both positive and negative impacts, influencing motivation, performance, and overall well-being in various settings such as school and work environments.
What is the definition of stress?4 answersStress is a multifaceted concept encompassing emotional and physiological upheaval triggered by perceived threats or pressure. It is the body's response to environmental demands, leading to strain and pressure. The disparity between situational demands and individual coping abilities defines stress, affecting both students and working adults. Originating from the Latin word "stringere," stress denotes tightness and affliction, evolving to encompass pressure and strain. Hans Selye's groundbreaking work in 1936 introduced stress as a novel concept, highlighting its impact on biological systems. In essence, stress is the interaction between external forces and an individual's response, influencing performance and well-being in various settings.
What are the key components of the stress adaptation model?4 answersThe key components of the stress adaptation model include cognitive, biophysical, social, and psychological factors, as well as structure providers and the illusion of inference. These components play a significant role in influencing uncertainty, which in turn affects coping and psychosocial adaptation. However, social factors do not have an effect on uncertainty. The stress adaptation model also emphasizes the importance of coping efforts in reducing uncertainty and achieving psychosocial adaptation. Additionally, the stress system, which includes the hypothalamic-pituitary-adrenal (HPA) axis and the autonomic nervous system (ANS), is a key component of the adaptive stress response. The stress system interacts with other vital centers in the central nervous system (CNS) and tissues/organs in the periphery to mobilize a successful adaptive response against stressors.
What is it stress?5 answersStress is a physiological and psychological response that occurs when individuals feel under pressure or threatened. It can have negative effects on the body, weakening the immune system and making individuals more susceptible to certain diseases. Stress is a syndrome caused by multiple factors and can range from mild to severe, affecting both the physical and mental aspects of the human body. The term "stress" can refer to the experience and consequences of a situation when individuals are unable to cope with a challenge. Stress can be broadly construed, with some forms being a normal part of developmental processes and others representing potentially harmful changes in the environment. The stress response is mediated by the hypothalamus and involves the activation of neural and endocrine systems, playing a role in the normal functioning of various bodily systems.
What is stress in physiscs?5 answersStress in physics refers to the interaction between a force and the resistance to counter that force. It is a subjective phenomenon and can be defined as the nonspecific response of the body to any demand. Stress can have different types, including physical stress, psychological stress, psychosocial stress, and psycho-spiritual stress. The stress response is triggered by the stress system, which involves a wide diversity of brain structures that detect and interpret events as threats. The stress response involves the activation of the Sympathetic-Adreno-Medullar (SAM) axis and the Hypothalamus-Pituitary-Adrenal (HPA) axis. The stress system plays a crucial role in promoting survival and adaptive changes in the body, but excessive or chronic stress can lead to various psychologic and biological consequences. Stress measurement in physics is done indirectly by measuring strain and evaluating the state of stress in a deformable body based on theoretical knowledge about constitutive behavior.
What is the nature of stress?5 answersThe nature of stress is a state of physical and psychological arousal that occurs when pressures bear down on our daily existence and sense of well-being. The term "stress" has evolved over time, originally referring to physical strain or pressure and later encompassing hardship, adversity, and strain on bodily organs or mental power. Stress can be formed within the brain as pronounced negative emotions, and it has a dual nature, with both negative effects on health and positive impacts on adaptation, self-preservation, and evolutionary change. In dense polymer systems, stress is molecular in character and can be described on the atomic level, with the concept of intrinsic monomer stress being important. Stress is a specific syndrome that consists of nonspecifically induced changes within a biological system, and it plays a role in cardiovascular diseases such as hypertension, arteriosclerosis, and myocardial infarcts.