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health chapter 5
Term | Definition |
---|---|
stress | the body and mind's response to a demand |
stressor | any situation that puts a demand on the body or mind |
epinephrine | one of the hormones that are released in the body in a time of stress; also called adrenaline |
eustress | a positive stress that energizes a person and helps them reach a goal |
distress | a negative stress that can make a person sick or keep them from reaching a goal |
environmental stressor | conditions or events on your environment that cause you stress |
examples of environmental stressors | noise, pollution, poverty, crowding, or natural disasters. can all be causes of that |
biological stressors | conditions that make to difficult for your body to take part in physical activity |
examples of bio stressors | having an illness, disability, or injury |
thinking stressors | any type of stress caused by thinkīng.... mental challenge |
examples of thinking stressors | taking a test |
behavioral stressors | caused by unhealthy behaviors such as not getting enough sleep or exercise, using tobacco, alcohol, or drugs. |
life changing stressors | can be caused by death of a loved one, getting married, or other personal events |
fight or flight response | your body provides you with energy, reflexes, amd strength so that you may respond to the stressor |
examples of fight and flight | You fall off the side walk and are in the path of a car; event though you are hurt, you are able to get up and run full speed to safety (flight) a goal is being shout at you (fight) |
some things that happen when epinephrine is released: | your breathing speeds up, your pupils get wider, your heart beats faster, your blood sugar increases |
what does positive stress do | it motivates you to do your best |
what can negative stress do | keep you from doing your best, no matter what you are capable of |
how to make stress positive | focus on what you can control; tell yourself that you can do it; build you confidence (be prepared) |
effects of long term stress | weaker immune system, more prone to heart attack, headaches, illnesses, diseases, and disorders |
general adaption syndrome | a model that describes the relationship between stress and illness |
how many stages are there in the GAS? | three: Alarm stage, resistance, and exhaustion |
what is the alarm stage | the body and mind come more alert; includes the events brought on by the fight or flight response |
in the alarm stage, what may a person experience? | headaches, stomach aches, anxiety, and difficulty sleeping |
what is the resistance stage? | your body comes more resistant to disease and injury than normal; you can cope with added stress, but only for a limited time |
what is the exhaustion stage | your body can no longer resist the stressor; your body become so exhausted that organs can begin to shut down; you can no longer fight illness |