Professional and Linguistic Assessments Board (PLAB) Practice Exam

How do panic attacks differ from generalized anxiety disorder (GAD)?

1. Panic attacks are chronic and persistent.

2. Panic attacks are less than 1 hour in duration.

3. Panic attacks last for days.

4. Panic attacks occur rarely compared to GAD.

The correct answer is: Panic attacks are less than 1 hour in duration.

Panic attacks are characterized by sudden and intense episodes of fear or discomfort that typically peak within minutes. These episodes are usually brief, lasting less than one hour, and often include symptoms such as heart palpitations, shortness of breath, sweating, and feelings of impending doom. This quick onset and resolution is a key feature that distinguishes panic attacks from generalized anxiety disorder (GAD), which involves more persistent and chronic anxiety that can be experienced over longer periods. In contrast to the fleeting nature of panic attacks, GAD is marked by ongoing and excessive worry about various aspects of life, which can last for months or even years. The distinction in the duration and intensity of the symptoms is critical for diagnosis and treatment. Panic attacks may occur sporadically, whereas GAD presents a more pervasive state of anxiety affecting daily functioning. The correct answer captures the essence of how panic attacks are typically of shorter duration, aligning with their sudden and acute presentation.