Which of the following might be symptoms of stress? improved immunity and alertness increased energy and improved focus rapid muscle deterioration and exhaustion headaches trouble sleeping and irritability

## Step 1<br />The question is asking us to identify the symptoms of stress. Stress is a common psychological and physiological response to perceived threats or challenges. It can manifest in various ways, both physically and mentally.<br /><br />## Step 2<br />The first option, "improved immunity and alertness", is not typically associated with stress. In fact, stress can weaken the immune system, making the body more susceptible to infections and illnesses.<br /><br />## Step 3<br />The second option, "increased energy and improved focus", is also not a common symptom of stress. Stress can lead to decreased energy levels and impaired concentration.<br /><br />## Step 4<br />The third option, "rapid muscle deterioration and exhaustion", is not a typical symptom of stress. While stress can cause muscle tension and fatigue, it does not directly cause rapid muscle deterioration.<br /><br />## Step 5<br />The fourth option, "headaches, trouble sleeping, and irritability", is a common symptom of stress. Stress can cause tension headaches and migraines, disrupt sleep patterns, and increase irritability.