A client admitted to the hospital with a suspected ruptured diverticulum develops signs and symptoms of septic shock. The healthcare provider prescribes a sepsis protocol. Which intervention is most important for the nurse to include in the plan of care?

Rationale for A: Monitoring blood glucose levels is important in septic patients as hyperglycemia can occur due to stress response, and insulin resistance may develop. However, it is not the most critical intervention for immediate stabilization. Rationale for B: Maintaining strict intake and output is crucial for a patient in septic shock because fluid balance is a key component in managing shock. Accurate measurement of intake and output ensures appropriate fluid resuscitation, which is vital for maintaining blood pressure and organ perfusion. Rationale for C: Keeping the head of the bed raised 45 degrees can help prevent aspiration, which is particularly important in patients who are at risk of gastrointestinal bleeding or those who are sedated. However, this is not the primary intervention for septic shock management. Rationale for D: Assessing the warmth of extremities can provide information about peripheral circulation and may indicate the effectiveness of cardiac output. Nevertheless, it is not the most immediate concern in the management of septic shock.