T1 L18: PsychoNeuroImmunology (RdV)

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Questions and Answers

Which phase of the general adaptation syndrome is characterized by high physiological and psychological arousal?

  • Resistance phase (correct)
  • Alarm phase
  • Exhaustion phase
  • Baseline phase

What is a potential negative effect of prolonged stress on immune function?

  • Suppression of antibody formation (correct)
  • Rapid return to baseline levels
  • Beneficial acute immune responses
  • Increased natural killer cell activity

What is the main concern with chronic stress?

  • Physiological functioning
  • Both psychological and physiological functioning (correct)
  • Homeostatic position
  • Psychological functioning

Which phase of the general adaptation syndrome is characterized by depletion of resources and potential collapse of resistance?

<p>Exhaustion phase (C)</p> Signup and view all the answers

Which system is influenced by stress and leads to an increase in heart rate and blood pressure?

<p>Nervous system (B)</p> Signup and view all the answers

What is the purpose of the fight or flight response?

<p>To prepare the body for physical action (A)</p> Signup and view all the answers

What effect does stress have on inflammation and antibody formation?

<p>Stress inhibits inflammation and antibody formation (C)</p> Signup and view all the answers

Which of the following is NOT a result of stress on the body?

<p>Increase in digestive system activity (C)</p> Signup and view all the answers

Which area of research has demonstrated how psychological states affect immune function?

<p>Psycho neuro immunology (D)</p> Signup and view all the answers

What is the general impact of prolonged negative emotions on our immune system?

<p>It has a negative impact (C)</p> Signup and view all the answers

According to the lecture, what impact can a D minus have on the immune system?

<p>It can impair immune function (C)</p> Signup and view all the answers

What is the main message regarding the relationship between psychological states and immune function?

<p>Negative emotional states have a negative impact on immune function (D)</p> Signup and view all the answers

What is the main focus of the bio psychosocial model discussed in the text?

<p>The influence of social factors on biological processes (A)</p> Signup and view all the answers

What is the relationship between social support and psychological well-being?

<p>Social support has a positive effect on psychological well-being (A)</p> Signup and view all the answers

Which biological system is discussed in relation to the bio psychosocial model?

<p>The immune system (D)</p> Signup and view all the answers

What did the early study by Issue Carnaby in 1919 find?

<p>Decreased phagocytic activity in response to stress (A)</p> Signup and view all the answers

Which of the following is a potential benefit of increasing physical activity?

<p>Improved cardiovascular health (C)</p> Signup and view all the answers

What is the main difference between acute stress and chronic stress?

<p>The duration of the stress (B)</p> Signup and view all the answers

What is allostatic load?

<p>The physiological costs of response to stress (A)</p> Signup and view all the answers

Why is prolonged exposure to stress harmful?

<p>It can lead to a static load (B)</p> Signup and view all the answers

Which of the following is NOT a characteristic of stress?

<p>Stress is a positive experience. (B)</p> Signup and view all the answers

What is the main reason why our body's stress response is harmful today?

<p>All of the above are correct. (D)</p> Signup and view all the answers

What are some examples of behavioral responses to stress mentioned in the text?

<p>All of the above (D)</p> Signup and view all the answers

Why are animal models limited when studying psychological stress in humans?

<p>All of the above are correct. (D)</p> Signup and view all the answers

Which of the following best describes stress?

<p>A physiological response to a situation (C)</p> Signup and view all the answers

What distinguishes human response to stress from that of animals?

<p>Different processing capacities (B)</p> Signup and view all the answers

What is the difference between stress and stressor?

<p>Stress is the response, while stressor is the situation (D)</p> Signup and view all the answers

Which situation is used as an example of a stressor in the text?

<p>Being on a rollercoaster (D)</p> Signup and view all the answers

Why can the same situation cause different levels of stress in different individuals?

<p>Due to different emotional responses (D)</p> Signup and view all the answers

What is the main focus of the distinction between stress and stressor?

<p>Different emotional experiences (A)</p> Signup and view all the answers

Which of the following is NOT a link described in the text between psychological states and immune function?

<p>Social support and impaired immune function (A)</p> Signup and view all the answers

What is the impact of prolonged stress on immune function?

<p>It suppresses immune activity (D)</p> Signup and view all the answers

What is the purpose of the General Adaptation Syndrome?

<p>To adapt to stressors (A)</p> Signup and view all the answers

Which biological systems affect immune function in response to stress?

<p>Sympathetic nervous system (SNS) (B)</p> Signup and view all the answers

What is the adaptive purpose of a brief stress response?

<p>To enable quick responses to threat (C)</p> Signup and view all the answers

What is the main concern with prolonged stress?

<p>It disrupts physiological functioning (C)</p> Signup and view all the answers

Which phase of the General Adaptation Syndrome is characterized by depletion of resources and potential collapse of resistance?

<p>Exhaustion phase (A)</p> Signup and view all the answers

Which term refers to the physiological costs of responses to stress that increase due to prolonged elevation or fluctuation of SNS/HPA axis responses?

<p>Allostatic load (C)</p> Signup and view all the answers

What is the main difference between acute stress and chronic stress?

<p>Acute stress is short-term, while chronic stress is long-term (A)</p> Signup and view all the answers

Which coping response aims to improve emotional state rather than solving a problem?

<p>Emotion-focused coping (C)</p> Signup and view all the answers

What is the term used to describe the evaluation of social support as a resource in coping with stress?

<p>Secondary appraisal (D)</p> Signup and view all the answers

Which of the following is NOT a negative effect of depression on immune function?

<p>Enhanced immune response (A)</p> Signup and view all the answers

What is the main pathway of influence of social support on stress-related responses?

<p>Direct effects via psychosocial influences on endocrine and immune function (D)</p> Signup and view all the answers

What is the term used to describe the body's active coping with stress by trying to find a new balance?

<p>Allostasis (C)</p> Signup and view all the answers

Which psychological interventions have been shown to improve immune function?

<p>Interventions that improve psychological well-being (B)</p> Signup and view all the answers

What are some personality traits associated with enhanced immune function?

<p>Optimism and extraversion (C)</p> Signup and view all the answers

How does positive mood affect immune function?

<p>Positive mood is associated with an increase in immune function (C)</p> Signup and view all the answers

What is the impact of positive life events on allostatic load?

<p>Positive life events are associated with a decrease in allostatic load (C)</p> Signup and view all the answers

What are some positive effects of positive affect on immune function?

<p>All of the above (D)</p> Signup and view all the answers

What is the impact of laughter on cortisol responses and immune function?

<p>Laughter leads to a decrease in cortisol responses and immune function (C)</p> Signup and view all the answers

How does social support reduce the immune effects of stress and depression?

<p>By indirectly improving coping mechanisms (A)</p> Signup and view all the answers

Which study found that laughter yoga reduces the cortisol response to acute stress in healthy individuals?

<p>Meier M, et al. (D)</p> Signup and view all the answers

What is the effect of laughter yoga on mental symptoms and salivary cortisol levels in first-year nursing students, according to a randomized controlled trial?

<p>Reduces mental symptoms and cortisol levels (C)</p> Signup and view all the answers

Which study examined the relationship between happiness and inflammatory responses to acute stress in people with Type 2 Diabetes?

<p>Panagi L, et al. (A)</p> Signup and view all the answers

According to a study by Pressman S, Cohen S, does positive affect influence health?

<p>Yes (D)</p> Signup and view all the answers

Which book, published in 1956, discusses the stress of life?

<p>The Stress of Life by Selye H. (D)</p> Signup and view all the answers

According to a study by Speigel D, Giese-Davis J, what is the focus of their research on depression and cancer?

<p>Mechanisms and disease progression (A)</p> Signup and view all the answers

Which study found that daily events are associated with a secretory immune response to an oral antigen in men?

<p>Stone A, et al. (D)</p> Signup and view all the answers

What is the main focus of the bio psychosocial model discussed in the text?

<p>The interaction between biological, psychological, and social factors in health (D)</p> Signup and view all the answers

According to a study by Uchino B, et al., what is the relationship between social support and physiological processes?

<p>There is a positive relationship (B)</p> Signup and view all the answers

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