A nurse is providing teaching to the parent of a toddler about appropriate snacks. Which of the following foods should the nurse include?

Choice A reason:

Performing a rapid head-to-toe assessment is an essential step in triage, especially in a mass casualty incident like a tornado. However, this action alone does not prioritize the client for immediate treatment. The purpose of triage is to quickly categorize patients based on the severity of their injuries to ensure that those who need urgent care receive it first. While a rapid assessment is necessary, it is not the final step in the triage process.

Choice B reason:

Placing a red tag on the client’s upper body is the correct action. In the triage system, a red tag indicates that the patient has life-threatening injuries that require immediate medical attention. An open fracture, especially in a disaster scenario, poses a high risk of infection and significant blood loss, necessitating urgent care. The red tag helps first responders and medical personnel quickly identify and prioritize this patient for immediate treatment and transport.

Choice C reason:

Having the client’s wife drive him to the hospital is not advisable in a mass casualty situation. This action could delay the client’s access to necessary medical care and potentially worsen his condition. In disaster scenarios, it is crucial to use organized medical transport to ensure that patients receive appropriate care en route to the hospital. Additionally, the client with an open fracture needs stabilization and possibly immediate interventions that cannot be provided in a private vehicle.

Choice D reason:

Placing a yellow tag on the client’s upper body is incorrect. A yellow tag is used for patients who have serious but not immediately life-threatening injuries. These patients require medical attention but can wait a short time for treatment. An open fracture, due to the risk of severe complications, should be prioritized with a red tag. The yellow tag would not appropriately reflect the urgency of the client’s condition.

Choice A reason:

The arterial blood gas (ABG) values of pH 7.26, HCO₃ 14, and PaCO₂ 30 indicate metabolic acidosis with partial respiratory compensation. Acute kidney injury (AKI) often leads to metabolic acidosis due to the kidneys’ inability to excrete acid and reabsorb bicarbonate. The low pH indicates acidosis, the low bicarbonate (HCO₃) reflects metabolic acidosis, and the low PaCO₂ shows that the respiratory system is trying to compensate by blowing off CO₂.

Choice B reason:

The ABG values of pH 7.49, HCO₃ 30, and PaCO₂ 40 indicate metabolic alkalosis. This condition is characterized by an elevated pH and bicarbonate level. Metabolic alkalosis is not typically associated with acute kidney injury. Instead, it can result from excessive bicarbonate intake, loss of gastric acid (e.g., vomiting), or diuretic use.

Choice C reason:

The ABG values of pH 7.26, HCO₃ 24, and PaCO₂ 46 suggest respiratory acidosis. The low pH indicates acidosis, but the normal bicarbonate level and elevated PaCO₂ point to a respiratory cause rather than a metabolic one. Respiratory acidosis occurs when the lungs cannot remove enough CO₂, leading to its accumulation. This is not a typical presentation of AKI.

Choice D reason:

The ABG values of pH 7.49, HCO₃ 24, and PaCO₂ 30 indicate respiratory alkalosis. The high pH and low PaCO₂ suggest that the patient is hyperventilating, leading to excessive CO₂ loss. This condition is not commonly associated with acute kidney injury, which more frequently causes metabolic acidosis.