Asked by Kathi Vaiasuso on Jun 18, 2024
Verified
People living under stressful conditions tend to get sick more often than they would otherwise. How do researchers in psychoneuroimmunology explain this phenomenon?
A) The stress response reduces immune system functioning, thus making us more vulnerable to diseases.
B) The stress response in the long run leads to a lowering of the heart rate, which makes the heart inefficient.
C) The stress response makes muscles stronger, which places a greater burden on the heart and respiratory systems.
D) The body tends to adapt to the constant call for the stress response and, thus, future responses are not as strong as before.
Psychoneuroimmunology
The study of the interaction between psychological processes, the nervous system, and immune functions.
Immune System Functioning
The complex processes and mechanisms within an organism that protect against disease by identifying and killing pathogens and tumor cells.
- Understand the function of the immune system in stress and its interaction with psychological factors.
- Describe the effects of prolonged stress on physical health.
Verified Answer
JW
Jocelyn WebsterJun 23, 2024
Final Answer :
A
Explanation :
Psychoneuroimmunology research has shown that stress responses, particularly chronic stress, can suppress immune system functioning. This increases the vulnerability of individuals to diseases and illnesses.
Learning Objectives
- Understand the function of the immune system in stress and its interaction with psychological factors.
- Describe the effects of prolonged stress on physical health.