Nclex questions

Managing clients with severe liver disease requires careful attention to their elevated ammonia levels, which can cause agitation and aggressive behavior. After successfully calming such a client, the nurse's priority is to reduce these toxic ammonia levels to prevent further complications such as hepatic encephalopathy. The best next step is to administer the scheduled lactulose dose. Lactulose helps by acidifying the colon contents and promoting the conversion of ammonia (NH3) into ammonium (NH4+), which is less absorbable and excreted from the body. It is important to note that merely ensuring a low-protein diet at this stage is not the immediate next action; while protein restriction can reduce ammonia production, it should be part of a longer-term management plan and coordinated with dietary specialists. Notifying the client’s family or placing the client in restraints does not address the underlying metabolic issue and may negatively impact patient care or safety if used improperly. Nurses should closely monitor the client's mental status and ammonia levels during lactulose therapy to assess efficacy and watch for potential side effects such as diarrhea or electrolyte imbalances. Education on medication adherence and symptom recognition can empower clients and families to participate actively in disease management. This case highlights the importance of understanding pathophysiology in nursing interventions and prioritizing treatments that address root causes. Effective NCLEX preparation involves mastering such clinical decision-making scenarios that mirror real-world nursing practice.