Which client condition requires immediate intervention by the nurse?

A blood glucose level of 55 mg/dL in a patient with Type 1 diabetes indicates hypoglycemia, a potentially life-threatening condition that requires immediate intervention. When blood glucose falls below the normal range, especially in individuals with diabetes who may be taking insulin or other glucose-lowering medications, it can lead to severe neurological symptoms, loss of consciousness, seizures, or even coma.

Treating hypoglycemia promptly is crucial to prevent these serious complications. The nurse would need to assess the patient’s level of consciousness and administer a rapid-acting source of glucose, such as glucose tablets, juice, or intravenous dextrose if the patient is unable to swallow or is unresponsive. This swift response is vital for ensuring the safety and well-being of the patient.

In contrast, the other conditions presented do not require immediate intervention at the same urgency level. Postoperative pain rated at 5/10, nausea after surgery, and an elevated blood glucose level of 250 mg/dL are serious but can often be managed with regular nursing assessments and interventions that do not necessitate immediate action.