Allostatic overload - Study guides, Class notes & Summaries

tertiary prevention A level of preventive medicine that deals with the rehabilitation and return of a patient to a status of maximum usefulness with a minimum risk of recurrence of a physical or mental disorder. tertiary prevention examples Medical; PT, Pharmacotherapy, psychotherapy, radiation, chemo, immunotherapy, exp. gene therapy. Clinical setting; provides rehabilitative and supportive tertiary prevention to the affected individual. latent vs. Prodromal in an example Late...

Psychoneuroimmunology is the study of the interaction of what 3 systems? - Answer Brain, immune system, conscious What is the difference between perceived and real stressors? - Answer Perceived: anticipatory response in the limbic system Real: info from sensory system/ limbic system What is the limbic system's role in the stress response? - Answer it initiates stress response to brain stem, brain activates sympathetic nervous system What happens in the alarm stage? - Answer...

NU545 CHAPTER 11 EXAM QUESTIONS AND ANSWERS WITH COMPLETE SOLUTIONS VERIFIED. Dr. Hans Selye: Known for - Worked to discover a new sex hormone. - Injected ovarian extracts into rats Dr. Hans Selye: Witnessed 1. Witnessed: - Enlargement of the adrenal cortex - Thymic atrophy - Development of bleeding ulcers in the stomach and duodenal lining 2. Witnessed these changes with many agents and called these stimuli stressors. general adaptation syndrome (GAS). Nonspecific response to noxious...

Advanced Pathophysiology: Exam 1 Questions And Answers 2023 Risk - ANS Factor that when present increases the chance of disease Not stressors, but conditions or situations that increase the likelihood of encountering a stressor Prevalence - ANS A measure of disease that allows us to determine a person's likelihood of having a disease. Therefore, the number of prevalent cases is the total number of cases of disease existing in a population. A prevalence rate is the total number of ca...

Peripheral Edema Which of the following would be a sign of right-sided Heart Failure? - Increased Urination - Peripheral Edema - Pulmonary Edema - Immunosuppression - Cough with Frothy Sputum - Crackles auscultated in lungs - Dyspnea Which of the following are clinical manifestations of left-sided heart failure? (Select all that apply) - Jugular Vein Distention - Cough with Frothy Sputum - Crackles Auscultated in Lungs - Dyspnea ACE inhibitors and Beta-Blockers Which m...

Chapter 34: Stress Patton: Anatomy and Physiology, 10th Edition Exam|Questions and Answers| 100% Correct 1. Which of the following is not characteristic of the Selye stress syndrome? a. Adrenal atrophy b. Shrinkage of the thymus c. Bleeding gastrointestinal ulcers d. Shrinkage of lymphatic organs a. Adrenal atrophy 2. Increased _____ is characteristic of the alarm stage of stress. a. lymphocytes b. glucocorticoids c. parasympathetic activity d. eosinophils b. glucocorticoids 3. Wh...

homeostasis correct answers maintenance of a relatively constant range of environment within the body stress correct answers non-specific response of the body to any demand placed on it -perceived or anticipated threat that disrupts a person's homeostasis stressor correct answers agent responsible for producing stress distress correct answers harmful or unpleasant stress eustress correct answers positive events that stimulate growth allostasis correct answers brain continuous...

Stages of General Adaptation Syndrome 1. Alarm 2. Resistance/Adaptation 3. Exhaustion (allostatic overload) Alarm Stage of GAS organism recognizes stress, begins to respond Resistance Stage of GAS organism mobilizes body's resources for coping Exhaustion Stage of GAS only occurs if stress continues and adaptation is not successful allostatic overload the consequences of long-term elevations of stress-related catabolic hormones, including hypertension, wasted muscles, ulcers, fatigue,...

STRESS – WHAT IS IT?, PURPOSE OF, WHAT DETERMINES RESPONSE? WHAT IS IT? – physical, chemical or emotional factor that results in tension of body or mind, real or perceived threat to homeostasis, can be positive or negative PURPOSE – WHAT DETERMINES RESPONSE – SELYE GAP SYNDROME STAGES, BODY’S RESPONSES TO STAGES – ALARM, RESISTANCE, EXHAUSTION: ALARM – the stressor upsets homeostasis or cellular balance; releases epi and norepi, and cortisol; Body has decreased resistance ...

Pathophysiology the study of how disease processes affect the function of the body Pathophysiology: Includes for interrelated topics: etiology, pathogenesis, clinical manifestation, and treatment implications etiology the study of the causes of diseases idiopathic unknown cause Latrogenic results from modern medical procedures pathogenesis development of disease treatment implications understanding the etiology, pathogenesis, and clinical manifest...