A patient presents with gastrointestinal (GI) symptoms. Which issue do these symptoms correlate with?

Choice A reason: Gastric lavage is typically not the first-line treatment for lithium toxicity due to the risk of aspiration and potential complications. It is usually reserved for cases where the ingestion was recent and massive.

Choice B reason: When a client presents with an extremely elevated lithium level, it is crucial to hold further doses to prevent exacerbation of toxicity. The nurse should monitor for early signs of toxicity, which include gastrointestinal symptoms like nausea, vomiting, diarrhea, and neurological symptoms such as tremors, confusion, and ataxia. The normal therapeutic range for lithium is 0.6 to 1.2 mmol/L, and levels above 1.5 mmol/L are considered toxic.

Choice C reason: While it is important to review the medication record, the immediate concern with an extremely elevated lithium level is addressing the toxicity. Checking the medication record can be part of the assessment process but is not the priority action.

Choice D reason: Administering the morning dose of lithium could worsen the client's condition by increasing the lithium level further, which is already extremely elevated. This could lead to severe toxicity or even fatal consequences.

Choice A reason: Hypersomnia is not typically associated with cocaine intoxication, which usually results in increased alertness and energy.

Choice B reason: Depression may occur as a come-down effect after the cocaine high, but it is not a direct symptom of intoxication.

Choice C reason: Nystagmus, or rapid involuntary movements of the eyes, can occur with cocaine intoxication.

Choice D reason: Dilated pupils are a common sign of cocaine intoxication due to its stimulant effects on the nervous system.