Pathophysiological mechanism of disease: a) Stress Adaptation, Stressors, Management and Nursing Management. Common Sources of Stress. (Common Source of Stress): Sensory Input (Sensory Input): Social Factors: Various Life Experiences: Other Factors: Physiological Response Of Body To Stress (Physiological response of body to stress). Reproductive System (Reproductive System) Skin Central Nervous System Cardio Vascular System Respiratory System Digestive System (Digestive System) Masculo Skeletal System (Musculo Skeletal System) Endocrine System Immune System