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BBH 451: Exam 3 Questions and Answers Already Passed $11.99   Add to cart

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BBH 451: Exam 3 Questions and Answers Already Passed

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BBH 451: Exam 3 Questions and Answers Already Passed Question: What is the primary focus of BBH 451 in relation to human health? Answer: BBH 451 primarily focuses on the biological and behavioral health aspects, examining how biological processes and behaviors influence human health and dise...

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  • August 13, 2024
  • 55
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • BBH 451:
  • BBH 451:
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BBH 451: Exam 3 Questions and
Answers Already Passed
Question: What is the primary focus of BBH 451 in relation to human health?


Answer: ✔✔ BBH 451 primarily focuses on the biological and behavioral health aspects,

examining how biological processes and behaviors influence human health and disease.




Question: How do stress and its physiological effects impact human health according to the BBH

451 curriculum?


Answer: ✔✔ Chronic stress can lead to various health issues such as cardiovascular disease,

weakened immune function, and mental health disorders like depression and anxiety due to

prolonged activation of the body's stress response.




Question: What role does the hypothalamic-pituitary-adrenal (HPA) axis play in stress response?


Answer: ✔✔ The HPA axis regulates the body's stress response by releasing cortisol, a hormone

that helps manage stress but can cause harmful effects if consistently elevated.




Question: How does the concept of allostatic load relate to chronic illness?




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,Answer: ✔✔ Allostatic load refers to the cumulative burden of chronic stress on the body, which

can lead to the development of chronic illnesses such as hypertension, diabetes, and

cardiovascular diseases.




Question: What are some behavioral factors discussed in BBH 451 that contribute to the

development of chronic diseases?


Answer: ✔✔ Behavioral factors include poor diet, physical inactivity, smoking, excessive

alcohol consumption, and chronic stress, all of which can contribute to the onset of chronic

diseases like obesity, diabetes, and heart disease.




Question: How does BBH 451 explain the relationship between social support and health

outcomes?


Answer: ✔✔ Social support is linked to better health outcomes by providing emotional,

psychological, and sometimes material assistance, which can reduce stress and promote healthier

behaviors.




Question: What impact does sleep have on overall health as discussed in BBH 451?


Answer: ✔✔ Adequate sleep is crucial for maintaining cognitive function, emotional regulation,

and physical health. Poor sleep quality is associated with increased risks of mental health issues,

obesity, and cardiovascular diseases.


2

,Question: How does BBH 451 address the role of genetics in behavioral health?


Answer: ✔✔ The course examines how genetic predispositions can influence behavior and

susceptibility to certain health conditions, highlighting the interplay between genetics and

environment in determining health outcomes.




Question: What is the significance of the biopsychosocial model in understanding health

according to BBH 451?


Answer: ✔✔ The biopsychosocial model emphasizes that health is influenced by a combination

of biological, psychological, and social factors, rather than purely biological causes, offering a

more comprehensive understanding of health and disease.




Question: How does BBH 451 explore the impact of socioeconomic status on health disparities?


Answer: ✔✔ The course discusses how lower socioeconomic status is often associated with

limited access to healthcare, increased exposure to stressors, and unhealthy living conditions,

leading to significant health disparities among different populations.




T/F: Caffeine is the most widely used psychoactive drug in the world ✔✔TRUE




3

, What chemical family is caffeine categorized as? ✔✔xanthines




T/F: caffeine is an agonist of Adenosine A2A receptor ✔✔FALSE; antagonist




Pharmacokinetics of caffeine ✔✔-Fast absorption in GI tract


-enters brain quickly (max. conc. 30-60min)

-liver metabolism (CYP1A2)

-metabolites have weak effects

-urine excretion




metabolites of caffeine ✔✔-theophylline (tea- bronchodilator)


-paraxanthine (major metabolite)

-theobromine (chocolate)




half-life of caffeine ✔✔ranges from 2.5-10 hours (average= 5 hours)




half-life of caffeine is influenced by: ✔✔-dose


-pregnancy

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