A 23-year-old woman presents to the PMHNP with a chief complaint of "nervous tension." After a full evaluation and the administration of the Hamilton Anxiety Scale (HAM-A), the PMHNP diagnoses her with generalized anxiety disorder. He plans to use today's HAM-A score as a baseline and then readminister the scale at every follow-up appointment to monitor treatment. Her score today is 20. What does this score indicate?

Choice A reason: Mild anxiety is characterized by tension or nervousness that is noticeable but does not significantly impair daily functioning. A HAM-A score of 20 exceeds the typical cutoff for mild anxiety, suggesting more pronounced symptom severity. Choice B reason: Minimal anxiety refers to very low levels of anxious symptoms, often with minimal physiological or cognitive impact. A score of 20 indicates a higher level of distress than would be considered minimal. Choice C reason: Moderate anxiety includes more obvious psychological and physical symptoms that interfere somewhat with daily life. A HAM-A score of 20 falls within this range, indicating the patient has significant but not severe anxiety. Choice D reason: Severe anxiety involves intense distress and impairment in daily functioning. A HAM-A score of 20 is below the threshold for severe anxiety, which typically starts at higher scores.