Compensatory mechanisms are biological processes that help maintain balance in the body when faced with stress or changes. For example, if the body experiences low blood pressure, it may increase heart rate or constrict blood vessels to ensure adequate blood flow to vital organs. These adjustments are crucial for survival and overall health. In the context of physiology, compensatory mechanisms can also occur in response to chronic conditions. For instance, if the lungs are damaged, the body may increase breathing rate or enhance the efficiency of remaining lung tissue to ensure sufficient oxygen supply. These adaptations help the body cope with ongoing challenges.