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Stress and its causes
Introduction on stress
Literature review on the consequences of stress
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1.1. Stress - basic concept: (REWRITE)
Nowadays stress has turned into an essential piece of human life and it is practically incomprehensible for one to expel all stress from our regular life. Stress can be characterized as the body's reaction to circumstances that stance requests, requirements or opportunities and the boost that brings out an stress response is characterized as stressors.(Bryce, 2001) Or The stress response, as a physiological mechanism of mediation, can be characterized by a widely diverse constellation of physiologic mechanism.(Everly Jr and Lating, 2013)
Unreasonable stress has risen as a critical test to general wellbeing. Over 30 years prior, the workplace of US Surgeon General pronounced that when stress achieves intemperate extents, mental changes can be so emotional as to have genuine ramifications for both mental and physical health.(Service, 1979)
Global Burden of Disease Study recently uncovered that dysfunctional or abnormal mental
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Transient over arousal - height in pulse, fast pulse, sweaty palms, heart palpitations, dizziness, headache migraines, frosty hands or feet, shortness of breath and chest torment.
1.1.1.2. Episodic Acute stress:
There are those, who endure acute stress oftentimes, whose lives are disordered to the point that they are studies in disarray and emergency. They sensitize excessively, and can't compose the huge number of administered toward oneself requests and weights clamoring for their consideration. They appear to be interminably in the grip of episodes of acute stress. It is regular for individuals with acute stress responses to be over stimulated, irritable, bad tempered, on edge and strained.
Stretched out over arousal, steady pressure migraines, headaches, hypertension, chest agony and coronary illness are the common symptoms of episodic acute stress.
1.1.1.3. Chronic
Everyone everywhere has experienced stress with something they have dealt with in life. Whether it is school, paying bills, managing a busy schedule or work, stress affects everyone. Although everyone experiences stress, many people don’t actually know what stress is. Stress is the physical response of the body to harmful situations that threaten someone’s well being. When someone says “stress”, the word is automatically associated with a negative effect on people but small doses of stress can benefit a person, if used to correctly. Everyone’s stress level is different and the amount of stress that can be handled varies from person to person but a stress overload will not benefit anyone. “When you feel threatened, a chemical reaction occurs in your body to allow you to act in a way to prevent injury” (“Stress Management Health Center”). The chemical that is released when stressed is known as cortisol, also known a stress hormone. “Cortisol is like a long-term form of adrenaline, produced in the adrenal gland when the body is under pressure” (“The Effects of Stress on Your Reproductive Health and Fertility”). Adrenaline is also released to send the body into, what is known as, emergency action (“Stress Symptoms, Signs and Causes”). This emergency action speeds up reactions preformed by the body and the mind. This is a way of protecting the body. While in emergency action, this stress caused by threatening situations can save your life. In emergency situations, you are given “extra strength to defend yourself, for example, or spurring you to slam on your brakes to avoid a car accident” (“Stress Management Health Center”). Signs of being in this emergency action are a racing heart, blood pressure rises, quickening of breath and tigh...
Therefore, prolonged stress included adverse psychological and physical health effects as well as the increased risk of premature death (Denollet, J., et al.
The term ‘stress’ was generally thought to have been a concept created by Robert Hooke in the 17th century. He worked on the design of physical structures, such as bridges; his concept of stress came from how much pressure a structure could withstand. However, Lazarus (1993) pointed out that the term ‘stress’ has been used as far back as the 14th century, when it meant hardship or adversity. Back then it referred to the external stressor, such as the death of a spouse or financial worry; in the 20th century, there are many different schools of thought on this area. Hans Selye (1956), brought together the work of Cannon and Bernard and devised a comprehensive system of physiological stress; which he termed the ‘General Adaptation Syndrome’, and is a 3-stage process. He theorised that a certain level of stress called ‘eustress’ (Cox, 1978) could actually be beneficial to our overall performance. Later In 1976, Cox & Mackay devised another model called the ‘Transactional model’. This model takes into account the individual differences in the perception of the amount of stress experienced by the person. The main difference between these two models is that Selye’s model only accounts for the physiological side of stress, whereas Cox’s model takes into account both the physiological and psychological aspects of stress. Therefore, both models will have slight similarities and differences in their explanation for how stress occurs in individuals, which is the main focus of this essay.
CHAPTER I INTRODUCTION AND REVIEW OF THE LITERATURE Each bodily physiological system has an individual established set point, or level of balance; however, some fluctuations in these levels are tolerated. The balance of any system can be, and regularly is, disturbed by internal and/or external events of the mechanical, physical, chemical, biological, and/or social types. When this balance is disrupted, and involuntary mobilizations of biological processes are not able to re-establish it, an alarm reaction is activated (Schedlowski and Tewes, 1999). This reaction is referred to as a stress response, and the activating agent is the stressor (Selye, 1936). Recently, studies of stress have shifted from demonstrating relationships between psychological factors and somatic outcomes, to investigations of the mediational pathways involved in these associations. For example, (Cohen and Williamson, 1991) have built on the work of Lazarus’ model by suggesting that once an environmental event is encountered, it is appraised, and an affective response is made.
...xposed to extremely stressful situations that may have the potential to cause psychological harm. Many of the participants were visibly distressed” (McLeod 7). These stressful situations produced many signs of tension such as stuttering, sweating, trembling and biting lips. Three of the participants had severe seizures that forced the experiment to stop.
This research paper concerns how individuals perceive stress and the serious effect on their psychological thought process and physical and mental health and how they can cope with their anxiety driven thoughts. Research was gathered using printed material obtained at the Syracuse Bird Library, and also using various online sources and scholarly journals. One printed source written by Frank Campbell addresses the health effects stress can have on an individual while author Richard Lazarus explores coping mechanisms individuals can use to attempt to get rid of the their stress. Author Bruce G. Charlton in his publication in the Journal of Medical Ethics, claims that stress is an empty word, with little value and explains the origin of the Stress. Robert Lazarus explains the concept of stress along with the ambiguity associated with the word. Ruth O’Hara explains what situations causes stress. While authors Carolyn Aldwin and Sandi Mann discuss coping and how to alleviate stress.
The purpose of this paper is to define stress and how it effects the body's physiological systems. This paper will include the normal functions and organs involved in the following five physiological systems, cardiovascular, gastrointestinal, respiratory, immune and musculoskeletal. This paper will also include a description of a chronic illness associated with each physiological system and how the illness is affected by stress.
The connection between stress and human health has been receiving a tremendous amount of attention in the popular as well as scientific literature in recent decades. Knowledge of both has been expanding considerably and is in constant review and literature and studies produced surrounding the topic are continually expanding. In simple terms and as explained by the National Health Services (2014), stress in humans is the feeling of being under too much ‘mental, physical and emotional pressure’. Pargman (2006) explains that stress is a human response to a specific stimulus or stressor yet it can be both negative and positive. For instance, a student completing an essay is in fact not the stimulus, however the time frame, deadline date, quantity
Kumar, Anil, Puneet Rinwa, Gurleen Kaur, and Lalit Machawal. "Stress: Neurobiology, consequences, and management." Journal of Pharmacy and Bioallied Sciences, 2013: 1-7.
One must watch out for signs like depression, lack of sleep, and compulsive disorders that may be signs of an overload of stress on the body. Spotting these damages can be fairly easy as they come with many signs that are caused by stress. Physically the body can give off many signs which can be associated to other health issues so one may not notice associate these signs directly to stress. Some of the physical signs caused by stress are dizziness, sweaty palms, lack of sexual desire, weight gain or loss, difficulty sleeping, headaches and indigestion just to name a few
The term “stress” has multiple meanings. As Richard Lazarus stated in his 1966 book “Psycho...
Acute stress is the second types of stress. In contrast, acute stress can comes quickly and disappears quickly. The stressors who suffer acute stress “can either be positive (Eustress) or more distressing” (Meenakshisundaram, 2012, p.101). Normally, type of stress can be felt throughout everyone’s life such as in financial problems, the death of a loved one, academic problems and the break up of a relationship.
Some physical signs of stress include excessive worrying about illness, frequent illness, and physical exhaustion. Reliance on medication including remedies like aspirin is a physical sign of stress. Ailments such as insomnia, appetite changes, and weight gain or loss are also physical signs of stress. Indigestion, nausea, and nervous diarrhea, are also physical signs, as well as, constipation, and sexual problems. Stress can be confusing.
The connection between stressors and stress responses, however, is not as straight forward as it may seem. Mediating processes, for instance, stand in between stressors and stress responses. Whether stressors lead to stress responses depends on mediating processes like how people appraise potential stressors and how well people are able to cope with the negative impact of stressors. Furthermore, a number of moderating factors, such as personality traits and health habits, influence the the links between stressors and stress responses. These mediating processes and moderating factors help determine whether people experience stress-related problems like burnout, mental disorders, and physical illness and are the focus of many stress management techniques that emphasize cognitive-behavioral approaches, relaxation, exercise, diet and nutrition, and medication.
Stress is an ongoing dilemma that occurs in each and everyone’s life. It is a factor that is undoubtedly a part of daily living. Due to the trivial problems that occur in people’s daily lives massive amounts of stress can arise. People perceive and manage stress in many different ways. The causes and effects of stress are numerous and one’s ability to manage stress is vital in maintaining healthy living.