A nurse is providing teaching to a school-age child about using an inhaler with a mouthpiece to manage asthma exacerbation. Identify the order in which the nurse should instruct the client to perform the steps. (Move the steps into the box on the right, placing them in the order of performance. Use all the steps.)

A) Metabolic alkalosis: Metabolic alkalosis is characterized by a high pH and elevated bicarbonate (HCO3). In this scenario, the pH is elevated at 7.6, which supports alkalosis, but the HCO3 level is normal at 24 mEq/L. The PaCO2 is slightly low, which is not typical for metabolic alkalosis, as it would usually show an elevated HCO3 with a compensatory respiratory alkalosis.

B) Respiratory acidosis: Respiratory acidosis would present with a low pH and an elevated PaCO2. In this case, the pH is high at 7.6, indicating alkalosis, and the PaCO2 is also low at 30 mm Hg, which is inconsistent with respiratory acidosis.

C) Respiratory alkalosis: Respiratory alkalosis is indicated by a high pH with a low PaCO2. Here, the pH is elevated at 7.6, and the PaCO2 is decreased at 30 mm Hg, which fits the profile of respiratory alkalosis. The normal HCO3 level suggests that the bicarbonate is not compensating, supporting a primary respiratory alkalosis.

D) Metabolic acidosis: Metabolic acidosis is characterized by a low pH and a low HCO3. In this scenario, the pH is elevated at 7.6, and the HCO3 level is normal at 24 mEq/L, which does not align with metabolic acidosis. The PaCO2 is also low, which is not typical for metabolic acidosis, as it would usually have a normal or high PaCO2.

A) Provide instruction on pelvic muscle exercises:
Pelvic muscle exercises are beneficial for urinary incontinence but are not a standard intervention for treating pyelonephritis. Pyelonephritis focuses on managing infection and inflammation of the kidneys rather than strengthening pelvic muscles.

B) Administer skeletal muscle relaxants every 6 hr:
Skeletal muscle relaxants are not typically used in the treatment of pyelonephritis. The focus should be on antibiotics to treat the infection and analgesics for pain relief, rather than muscle relaxants.

C) Encourage fluid intake:
Increasing fluid intake helps flush bacteria from the urinary tract, which can aid in reducing the infection and promoting kidney health. Proper hydration is crucial for clients with pyelonephritis to help manage symptoms and prevent further complications.

D) Monitor vital signs every 8 hr:
While monitoring vital signs is important, it should be done more frequently than every 8 hours, especially in the acute phase of pyelonephritis, to promptly identify any signs of worsening infection or sepsis.