
A.
To determine: The association between stress and the immune system.
Introduction: Anxiety is the feeling of excessive intense and persistent worry regarding the outcome of an activity or situation that is accompanied by some physiological events such as increased heart rate, sweating, and fatigue.
A.

Explanation of Solution
Stress can be a feeling of emotional or physical tension that can result from a trauma or sudden change in the healthy lifestyle. The stress can also be body’s reaction to a demand or a challenge. The stressors can be the events or alterations that are marked by intense physical, emotional, or psychological trauma that make an individual more prone to develop a mental disorder. The events that disrupt the personal, genetic, social, or professional aspect can increase the chances of psychological disturbance in an individual.
Stress in the body reduces the ability to fight antigens, this is because the stress hormone corticosteroid suppresses the activity of immune system and results in lowering the number of lymphocytes in the blood. The release of adrenaline in stress and anxiety also weaken the immune system and makes the individual more susceptible to viral infections and frequent illness.
B.
To determine: The significance if interventions like music and relaxation exercises in relieving stress.
Introduction: Dopamine is the particular type of neurotransmitter (a chemical released by the end of axon terminal) that regulates the emotions, learning memory and voluntary movement. An antagonist is a substance (a chemical compound, hormone, or drug) that suppress the action of a specific neurotransmitter.
B.

Explanation of Solution
The interventions like relaxation exercises, listening to music, reading and so on can help reduce stress by reducing the concentration of corticosteroid that is released from the adrenal glands under flight-fight response. The reduction in the release of corticosteroid prevents the body to lower the immune system and increases immunity. The relaxation activities also releases dopamine from the brain causing euphoria and restore the normal function of brain and body.
Want to see more full solutions like this?
Chapter 9 Solutions
EBK ESSENTIALS OF PATHOPHYSIOLOGY
- Describe the principle of homeostasis.arrow_forwardExplain how the hormones of the glands listed below travel around the body to target organs and tissues : Pituitary gland Hypothalamus Thyroid Parathyroid Adrenal Pineal Pancreas(islets of langerhans) Gonads (testes and ovaries) Placentaarrow_forwardWhat are the functions of the hormones produced in the glands listed below: Pituitary gland Hypothalamus Thyroid Parathyroid Adrenal Pineal Pancreas(islets of langerhans) Gonads (testes and ovaries) Placentaarrow_forward
- Describe the hormones produced in the glands listed below: Pituitary gland Hypothalamus Thyroid Parathyroid Adrenal Pineal Pancreas(islets of langerhans) Gonads (testes and ovaries) Placentaarrow_forwardPlease help me calculate drug dosage from the following information: Patient weight: 35 pounds, so 15.9 kilograms (got this by dividing 35 pounds by 2.2 kilograms) Drug dose: 0.05mg/kg Drug concentration: 2mg/mLarrow_forwardA 25-year-old woman presents to the emergency department with a 2-day history of fever, chills, severe headache, and confusion. She recently returned from a trip to sub-Saharan Africa, where she did not take malaria prophylaxis. On examination, she is febrile (39.8°C/103.6°F) and hypotensive. Laboratory studies reveal hemoglobin of 8.0 g/dL, platelet count of 50,000/μL, and evidence of hemoglobinuria. A peripheral blood smear shows ring forms and banana-shaped gametocytes. Which of the following Plasmodium species is most likely responsible for her severe symptoms? A. Plasmodium vivax B. Plasmodium ovale C. Plasmodium malariae D. Plasmodium falciparumarrow_forward
- please fill in missing parts , thank youarrow_forwardplease draw in the answers, thank youarrow_forwarda. On this first grid, assume that the DNA and RNA templates are read left to right. DNA DNA mRNA codon tRNA anticodon polypeptide _strand strand C с A T G A U G C A TRP b. Now do this AGAIN assuming that the DNA and RNA templates are read right to left. DNA DNA strand strand C mRNA codon tRNA anticodon polypeptide 0 A T G A U G с A TRParrow_forward
- Human Anatomy & Physiology (11th Edition)BiologyISBN:9780134580999Author:Elaine N. Marieb, Katja N. HoehnPublisher:PEARSONBiology 2eBiologyISBN:9781947172517Author:Matthew Douglas, Jung Choi, Mary Ann ClarkPublisher:OpenStaxAnatomy & PhysiologyBiologyISBN:9781259398629Author:McKinley, Michael P., O'loughlin, Valerie Dean, Bidle, Theresa StouterPublisher:Mcgraw Hill Education,
- Molecular Biology of the Cell (Sixth Edition)BiologyISBN:9780815344322Author:Bruce Alberts, Alexander D. Johnson, Julian Lewis, David Morgan, Martin Raff, Keith Roberts, Peter WalterPublisher:W. W. Norton & CompanyLaboratory Manual For Human Anatomy & PhysiologyBiologyISBN:9781260159363Author:Martin, Terry R., Prentice-craver, CynthiaPublisher:McGraw-Hill Publishing Co.Inquiry Into Life (16th Edition)BiologyISBN:9781260231700Author:Sylvia S. Mader, Michael WindelspechtPublisher:McGraw Hill Education





