This book is an effort to help pediatric students have an easy access to the answers to questions asked in previous years' MD (Pediatrics), DCH examinations, and DNB (Pediatrics). It will be useful for MD (Pediatrics), DCH, CPS, MBBS, NEET PG aspirants, NEET SS aspirants, and practicing pediatricians. This edition includes flowcharts,images, recent advances, and newer updates.\n\nMedicine is an ever-changing science. As new research and clinical experience broaden our knowledge, changes in treatment and drug therapy are required. The editors and the publisher of this work have checked with sources believed to be reliable in their efforts to provide information that is complete and generally in accord with the standards accepted at the time of publication. However, in view of the possibility of human error or changes in medical sciences, neither the editor nor the publisher nor any other party who was involved in the preparation or publication of this work warrants that the information contained herein is in every respect accurate or complete, and they are not responsible for any errors or omissions or the results obtained from the use of such information. Readers are encouraged to confirm the information contained herein with other sources. For example, and in particular, readers are advised to check the product information sheet included in the package of each drug they plan to administer to be certain that the information contained in this book is accurate and