Pediatrics
Clinical teaching and practical ideas for your next study session.
AOM Watchful Waiting: Reconstruct the First-Visit Decision
Use a time-anchored method to decide whether a child with acute otitis media qualified for observation at the first visit—and distinguish initial eligibility from failure after 48–72 hours.
Severe BPD on Pediatrics Boards: Counsel About Risk Without Overclaiming
Practice describing the long-term risks linked to severe BPD without turning population-level associations into predictions about one child.
Persistent Tachypnea in Pediatric Asthma: When Albuterol May Raise Lactate
When a child’s air entry and work of breathing improve but tachypnea persists, beta-agonist–associated lactate may be part of the picture. Learn how to reassess obstruction and perfusion without reflexively escalating bronchodilators.
Pediatric DKA Boards: What a Potassium of 4.2 Means for IV Fluids
Normal serum potassium in pediatric DKA does not mean normal body stores. Practice turning a potassium of 4.2 mmol/L after urine output into a safe, monitored IV-fluid plan.
Pediatric Iron-Deficiency Anemia SAQs: Don’t Double-Count TSAT
A short answer asking for three iron findings also tests your lab logic: distinguish iron stores, circulating iron, and transport capacity—and recognize that transferrin saturation is calculated, not independent of serum iron and TIBC.
Pediatric LDL-C 175: Don’t Mix Legacy and 2026 Statin Rules
An LDL-C of 175 mg/dL after lifestyle therapy is not a stand-alone statin answer. Separate the legacy NHLBI risk-factor table from the 2026 pediatric familial hypercholesterolemia recommendation—and practice stating what the stem does and does not establish.
Infant Faltering Weight With Diarrhea: When Formula Dilution Isn’t the Whole Story
Diluted formula can explain inadequate calorie intake, but it should not end the workup when an infant also has persistent bulky stools or signs of nutrient deficiency.
Croup MCQs: Why Quieter Stridor Can Signal Worse Obstruction
For croup questions, judge the whole respiratory pattern—not stridor volume alone. Learn how to distinguish stridor at rest and increased work from fatigue, poor air entry, and impending failure.
NOWS Signs on Pediatrics SAQs: Map the Domain to the Case
A NOWS domain-and-example short answer is an evidence-mapping task: retrieve the three sign domains, then use only findings actually described in the newborn. Practice the distinction without mistaking nonspecific clues for diagnostic criteria.
CoNS-Positive Blood Culture in a Child With a Central Line: Salvage or Remove?
A stable child with a single CoNS-positive culture needs paired source assessment before a line decision. Learn to distinguish contamination, intraluminal colonization, CLABSI surveillance, and true CRBSI, then match salvage or removal and treatment duration to culture clearance.