Which of the following best describes a symptom included in the "DIG FAST" mnemonic?

• A. Withdrawal
• B. Agitation
• C. Apathy
• D. Loneliness

Answer: (B)

The "DIG FAST" mnemonic is used to help remember the key symptoms of a manic episode, particularly in the context of bipolar disorder. Each letter represents a specific symptom. In this mnemonic, the "AG," which stands for agitation, highlights one of the characteristic features often observed during manic phases. Individuals experiencing mania may exhibit heightened energy levels, increased activity, and restlessness, which can manifest as agitation.

Agitation reflects the elevated mood and frenetic activity associated with mania. People may show signs of irritability and a decreased ability to sit still, often resulting in an inability to maintain calm or focus. This symptom is integral to the manic state and distinguishes it from other mood disorders, such as depression, which is more aligned with symptoms like withdrawal, apathy, or loneliness.

In contrast to agitation, the other options refer to symptoms more commonly found in depressive episodes rather than manic episodes, which is why they do not fit within the context of "DIG FAST."