Answer:
Step-by-step explanation:
The priority nursing intervention for a 12-year-old client newly diagnosed with bacterial infection would be to administer appropriate antibiotic treatment. Antibiotics can help control and eliminate the bacterial infection, which is essential for preventing further complications. In addition to administering antibiotics, other nursing interventions may include monitoring vital signs, assessing for signs of complications, providing hydration and nutrition support, and educating the patient and family about the importance of completing the full course of antibiotics.