Theo was flying home from Istanbul when his father unexpectedly died in Des Moines. When told of his father's death, Theo suffered from symptoms similar to a panic attack. Which term provides the best description of the immediate effect of his father's death on Theo's reaction

Acute stressor

An immediate and intense response to stress is an acute-stress response.

the number of senators, and representatives, the state has in congress.

the historians cited in the article all agree with one another about the cause of the civil war. despite coming from different backgrounds and cultures, the historians agree that slavery was the root cause of the civil war. the fact that all these historiansgenerally agree with one another makes their shared viewpoints more reliable and valid, especially because the historians have different backgrounds and all work for the well-respected institutions of howard university, clemson university, and the university of colorado.