Which nonverbal sign would most likely signify that a client is in pain?

• A. Calm movements
• B. Clenching teeth
• C. Calm breathing
• D. Maintaining a neutral expression

Answer: (B)

Clenching teeth is a clear nonverbal sign that often indicates a person is experiencing pain. This physical reaction can occur as the body attempts to cope with discomfort or distress. When someone is in pain, they may unconsciously tense their jaw as a response, which serves not only as a physical reaction but also as a mechanism to cope with the intensity of their feelings.

Other options, such as calm movements, calm breathing, and maintaining a neutral expression, typically suggest a lack of distress or pain. Calm movements and breathing indicate relaxation, while a neutral expression may not convey any significant emotional or physical discomfort. Thus, clenching teeth stands out as the most indicative sign of pain among the provided choices.