Pediatric Lab Values Cheat Sheet for the CPN Exam

When recommending digital health tools for chronic condition management, the nurse must first ensure the application adheres to strict data privacy laws and utilizes evidence-based guidelines. Option A is the best choice because protecting health information and ensuring medical accuracy are foundational safety requirements. Option B is incorrect; while gamification can certainly enhance engagement for an adolescent, it is a secondary priority compared to clinical safety and privacy. Option C is incorrect because direct provider messaging is not a mandatory feature for a tracking app and is often logistically impossible for standard clinic workflows. Option D is incorrect because a 12-year-old needs an interactive tool to foster independence in their own care, rather than relying on passive video tutorials designed solely for their parents.

A cerebrospinal fluid profile showing a normal glucose level and lymphocytic pleocytosis is a classic presentation for viral meningitis, which generally requires supportive care such as hydration and antipyretics. Option A is incorrect because bacterial meningitis typically presents with low glucose and a predominance of neutrophils, warranting strict droplet precautions. Option B and Option D are aggressive interventions meant for severe intracranial pressure or hydrocephalus, which are not indicated by this standard viral fluid profile in a stable patient.

When a child is unresponsive or seizing from severe hypoglycemia, they cannot safely swallow oral carbohydrates. Option B is the best choice because intramuscular glucagon stimulates hepatic glycogenolysis to rapidly raise blood sugar, and placing the child in a lateral recovery position protects the airway from aspiration, as glucagon frequently induces vomiting. Option A and Option C are dangerous because administering oral fluids or gels to an unresponsive patient creates a high risk for aspiration. Option D is incorrect because epinephrine is used for anaphylaxis, not hypoglycemia; while it can raise blood sugar slightly through stress response mechanisms, it is not the standard or effective treatment for insulin-induced hypoglycemia.