Final answer:
Physical or mental weariness caused by various stressors, including work, sickness, or lack of sleep, leads to exhaustion, which can have severe mental and physical health consequences.
Step-by-step explanation:
Physical or mental weariness caused by work, repetitive tasks, sickness or lack of sleep is a cause of exhaustion. When someone experiences long-term stress, such as coping with a missing child or chronic stressful work conditions, it can lead to this state of complete depletion, where the body and mind are no longer able to adapt to stressors. This can result in serious health problems, including illness, disease, and in extreme cases, death. Job burnout is a common consequence of chronic job stress, especially among those in demanding human service jobs. It is characterized by a trio of symptoms: exhaustion, depersonalization, and diminished personal accomplishment. Symptoms of exhaustion and sleep deprivation include headaches, depression, anxiety, irritability, and reduced mental performance. In the case of severe sleep deprivation, these symptoms can be as impactful as those of alcohol intoxication, affecting cognitive and motor function and increasing the risk of accidents.
The physical or mental weariness caused by work, repetitive tasks, sickness, or lack of sleep is a cause of exhaustion. When the body is exposed to a stressor over a longer period of time, the stage of exhaustion occurs, where the body's ability to resist becomes depleted and physical wear takes a toll on the body's tissues and organs. This can lead to illness, disease, and other permanent damage to the body, including death in severe cases.