Which tool helps assess pain in nonverbal clients?

• A. A self-report pain scale suitable for adults
• B. A validated pain scale appropriate for nonverbal clients (e.g., FLACC, Wong-Baker FACES)
• C. A blood pressure measurement
• D. A sleep quality index

Answer: (B)

Nonverbal clients can’t express pain verbally, so use observational, validated scales that translate visible cues into a pain score. A scale like FLACC (Face, Legs, Activity, Cry, Consolability) assesses five behavior domains and yields a score reflecting pain intensity, while Wong-Baker FACES uses facial expressions to rate pain. These tools are specifically designed for nonverbal or communication-impaired individuals and provide a standardized way to measure pain and track changes over time, guiding treatment decisions.

A self-report pain scale meant for adults requires the patient to articulate their pain, which isn’t possible here. A blood pressure measurement isn’t a pain scale, though it may change with distress. A sleep quality index measures sleep patterns, not pain intensity. Therefore, the validated nonverbal pain scales are the most appropriate choice.