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Stress and coping
Question | Answer |
---|---|
What are the 6 primary hormones of general adaptation syndrome? | ADH: antidiuretic hormones ACTH: Adrenocorticotropic Hormone Epinephrine Norepinephrine Cortisol Aldosterone |
What is the action of ADH? | Increasing water reabsorption and decreasing urine output to reserve fluid for the stressful event |
What is the action of ACTH? | Stimulating the release of Cortisol and Aldosterone |
What is the action of Cortisol? | Stimulating Gluconeogenesis to supply more sugars, protein catabolism and fat catabolism to give more supplies to the body, and several more effects. |
What is the action of Aldosterone? | Potassium excretion, sodium retention, increased water reabsorption and decreased urine output to reserve fluid for the stressful event |
What is the action of Epinephrine? | Increasing heart rate, O2 intake, Blood glucose, and focus |
What is the action of norepinephrine? | Increasing blood flow to skeletal muscles and arterial blood pressure |
What are the 3 Stages of general adaptation syndrome? | Alarm: the initial response, signaling hormone release and sympathetic nervous system response Resistance: rebalancing the hormones released in alarm phase, stimulation of the parasympathetic nervous system, and adaptation Exhaustion |
How is a person's immune system effected by the stress response? | Negatively, due to cortisol suppressing the immune response, and several other factors |
What are the 2 types of stress? | Chronic: continuous stimulation of the stress response in a stable environment, often as a result of stressful roles. Acute: Threats of perceived danger cause time-limited stimulation of the stress response |