The nurse has clustered assessment data on a client with cirrhosis of the liver that has altered the mental status due to the accumulation of ammonia toxins. What type of priority would be indicated for this client?

Hepatic encephalopathy results from ammonia accumulation due to impaired hepatic detoxification, leading to neurotoxicity, altered consciousness, asterixis, and cognitive dysfunction. It represents an acute deterioration requiring immediate intervention to prevent progression to coma and irreversible neurologic damage. Rationale: A. An actual problem is correct because the client already demonstrates altered mental status. Clinical manifestation confirms the presence of hepatic encephalopathy, requiring immediate priority intervention to reduce ammonia levels and prevent further neurologic deterioration or complications such as cerebral edema. B. A risk problem is incorrect because the condition has already occurred. Risk diagnosis applies only when a problem has not yet developed, whereas this client exhibits clear signs of neurologic impairment due to toxin accumulation. C. A wellness problem is inappropriate in this context. Wellness focus relates to health promotion and readiness for enhanced functioning, which is not applicable in a client experiencing acute physiologic instability and altered mental status. D. A standard problem is not a recognized priority classification in nursing diagnosis. Diagnostic classification frameworks include actual, risk, and wellness problems; therefore, this option lacks clinical validity in determining priority care needs.