💡 Pathological jaundice = within 24 hours. Physiological = after 24 hrs.

💡 Sit without support = 8 months. Pincer grasp = 9 months.

💡 VSD = most common overall. TOF = most common cyanotic. PDA = machinery murmur.

💡 BCG at birth. OPV 0,6,10,14 weeks. Measles at 9 months. MR at 16-24 months.

💡 Kwashiorkor = protein deficit, edema. Marasmus = total calorie deficit. IAP weight criteria.

💡 Measles = Koplik spots. Rubella = PDA. Chickenpox = Tzanck cells.

💡 Down = simian crease, ASD. Turner = shield chest, coarctation. PKU = musty odor.

💡 Dehydration: some = 5-10%. Severe = >10%. Use Holliday-Segar for maintenance fluids.