A child hospitalized for treatment of osteomyelitis complains that he is tired of being sick and wants to know when the antibiotic protocol will end. How long will the nurse indicate that antibiotic therapy will probably last?

Choice A reason: Removing a medical alert bracelet is not a priority, as it does not address the fracture’s immediate needs. The bracelet provides critical information (e.g., diabetes status) for emergency care, and its removal could delay appropriate management of comorbidities.
Choice B reason: Immobilizing the fractured arm with a splint is the priority to prevent further tissue damage, reduce pain, and stabilize the fracture site. In diabetes, poor wound healing increases complication risks, making immediate immobilization critical to minimize movement and promote healing.
Choice C reason: Placing the client supine with a blanket addresses comfort but not the fracture’s urgent needs. Immobilization takes precedence to prevent bone displacement, which could complicate healing, especially in diabetes, where vascular issues impair recovery.
Choice D reason: Covering open areas with a sterile dressing is necessary for open fractures to prevent infection, but the question does not specify an open fracture. Immobilization is the first action for any fracture to ensure stability and reduce complications.

Choice A reason: Drinking 2 liters of water daily supports general health but is not specific to phenytoin therapy. It does not prevent complications like gingival hyperplasia or hepatotoxicity, which are more directly related to phenytoin’s pharmacological effects and monitoring needs.
Choice B reason: Phenytoin does not eliminate seizure auras, which are sensory warnings due to focal cortical activity. It stabilizes neuronal membranes via sodium channel blockade, reducing seizure frequency but not preventing prodromal symptoms like auras.
Choice C reason: Not driving is appropriate, as phenytoin can cause dizziness or ataxia, impairing motor coordination. However, this is a safety precaution, not the most comprehensive indicator of understanding the need for long-term adherence to prevent seizure recurrence.
Choice D reason: Continuing phenytoin even after seizures stop is critical, as abrupt cessation can cause rebound seizures due to unopposed neuronal excitability. This reflects understanding of lifelong therapy needs for status epilepticus to maintain seizure control and prevent recurrence.