When a person experiences stress for a prolonged period of time, their immune system may not be able to defend the body from illness and disease, and sometimes this weakness shows up as an imbalance in the form of hives or a rash.”(Easy Stress Management. http://www.stressaffect.com/stress-induced-hives.html) Hives are usually triggered by allergens; some allergens may include certain foods, food coloring, food additives, insect bites, or even an infection. Chronic stress will affect the body and cause the immune system to stop responding to the allergens. Stressful situations in your life could be and instant cause to hives. Our skin is the largest organ in our body.
The immune system can fail us in two ways-either by becoming under-vigilant, letting infections enters the body, or over-vigilant, so that it is the immune system itself, rather than an infectious agent that causes illness. Kiecolt Glaser et al (1984) conducted an experiment to see the effects of stress on the immune system. This was by taking blood samples of 75 medical students one month before and during their examination period. They then compared the two blood samples and found decreased leucocyte activity in the sample taken during high levels of stress (during their exams). They found high T cell activity prior to exams but low activity during exams.
Outline and evaluate research studies into life changes and/or daily hassles Rahe et al’s (1970) This study was done to see whether illness could be caused by life changes. They gave 2500 male American soldiers the SRRS to see how many life events the soldiers had experienced in the last 6 months, they then recorded each soldiers SRRS score. During the following 6 months the soldiers’ health reports were monitored, after the 6 months the number of LCU was correlated with the sailors’ illness scores. They found a positive correlation of +0.118 between LCU scores and illness scores; this showed that there is a link between life changes and illness. They concluded that an LCU score of 150 in the past 6 months increased illness risk by 30% and if the LCU score is 300 there is a 50% increased chance of illness.
Stress in Combat Stress is defined as a mentally or emotionally distracting condition occurring because of difficult pressures. Millions and perhaps even billions suffer everyday from stress and its effects. Stress affects a person's physical health; usually the symptoms are increased heart rate, a rise in blood pressure, irritability, and depression. This plague can affect all ages and both genders. The main reason why stress is so dangerous is because it can be fatal to a person's health.
The second main reason that people should stop using steroids is, because it can kill them. There are many ways steroids can kill you. Steroids can cause liver failure, high blood pressure, cancer, strokes caused by blood clots and most of all major heart attacks. The reason people have heart attacks from steroid use is because it makes your blood to thick to pump through your heart, causing your heart to work much harder than normal, and then causing the person to have a heart attack. The third main reason that people should not use steroids is because it causes many other health problems in their life.
Outline & Evaluate research studies into the effects of stress on the immune system (12 marks) In 1984 Kiecolt-Glaser did a research into pupils doing exams study. The aim of the research was to see whether examination stress had an effect on the functioning of the pupil’s immune system. To figure this out Kiecolt used 75 medical students. Because she only used medical students it lacks population validity because you can’t generalize sample to other people. This is because the students she used may have a different immune system to other people.
The emotion that I’m referring to is called stress. Stress is defined as the body’s reaction to an uncontrollable or unpredictable event which a person may perceive the event as being a threat to their well-being. This reaction is some like the flight or fight response and it is harmful for an individual when they are under too much pressure for consistent periods of time. It’s becoming a common occurrence for people who are so stressed out from work or school to decide and shoot up their job or school. However, due to all the senseless and heinous crimes occurring stress is being seriously debated by the medical community.
This happens because the sudden elimination or decrease of a hormone in the body can lead to very serious health effects that can result to injury or even death. That is why discontinuation of anabolic steroids too quickly is an improper way to evade the effects of steroids as the withdrawal process comes with side effects of its own. These withdrawal symptoms are the long term effects that the athlete (steroid taking individual) will have to live with in the long run. Examples of some of these include apathy and depression, difficulty concentrating, insomnia, a decreased sex drive, joint and muscle pain &
Imagine that you are going through all these procedures not knowing what is wrong with you. This can be incredibly terrifying. Usually when someone is scared they also become nervous and stop thinking clearly. Now I don’t know about you, but if I had a deadly disease I would want to know what it is so I can have a fighting chance. Also I would want to be in the healthiest condition possible.
Stress is an emotional reaction that every living body goes through. There are many way that the body reacts to stress. When the body undergoes stress, its producing energy to either run away, or fight the situation. Stress comes within negative and positive energies. Positive stress is the kind of stress we look forward too but present issues our body may not be prepared, such as weddings, or vacations.