A nurse is caring for a client who is taking disulfiram for alcohol use disorder and reports ingestion of alcohol. For which of the following adverse effects should the nurse monitor?

A. Insomnia: While insomnia can be a side effect of sertraline, it is not typically associated with serotonin syndrome. However, if the insomnia is severe or accompanied by other symptoms of serotonin syndrome, it should be reported to the healthcare provider.
B. Constipation: Constipation is a common side effect of sertraline but is not indicative of serotonin syndrome. It is important to monitor for constipation and manage it appropriately but not as an indicator of serotonin syndrome.
C. Dry mouth: Dry mouth is another common side effect of sertraline but is not specific to serotonin syndrome. While uncomfortable, it does not typically require immediate reporting unless severe or accompanied by other concerning symptoms.
D. Excessive sweating: Excessive sweating, also known as diaphoresis, is a hallmark symptom of serotonin syndrome. It is a significant indicator of serotonin toxicity and should be reported immediately to the healthcare provider for further evaluation and management.

A. Changing the inner cannula on a tracheostomy: This procedure falls within the RN's scope of practice, as it involves basic tracheostomy care and maintenance, which nurses commonly perform.
B. Administering a platelet transfusion: Administering blood and blood products, including platelet transfusions, is within the RN's scope of practice, provided the nurse has appropriate training and competency.
C. Irrigation of an external ear canal: Irrigation of an external ear canal is a routine nursing procedure that falls within the RN's scope of practice, as long as it does not involve invasive procedures beyond irrigation.
D. Inserting a tunneled central venous catheter: Inserting tunneled central venous catheters is typically performed by advanced practice nurses or physicians with specific training and certification, such as nurse practitioners or interventional radiologists. This procedure is beyond the scope of practice for RNs and requires specialized skills and knowledge.