A client is showing no facial expression when engaging in a game with peers during an outing at a park. The nurse uses which of the following terms when documenting the client's affect?

Choice A reason: "Absent affect" is not a standard clinical term used in psychiatric documentation. It may be confused with flat affect but lacks specificity and is not recognized in diagnostic criteria. Choice B reason: Restricted affect refers to a limited range of emotional expression, but not a complete absence. The client may show some emotion, albeit minimal. In this case, the client shows no facial expression at all, which exceeds the definition of restricted affect. Choice C reason: Flat affect is characterized by a complete or near-complete absence of emotional expression, including facial movements, voice tone, and gestures. The client’s lack of facial expression during a social activity strongly suggests flat affect, which is commonly seen in schizophrenia and severe depression. Choice D reason: Broad affect indicates a full range of emotional expression, which is clearly not present in this scenario. The client’s behavior is the opposite of broad affect.