The doll replicates the size, weight, and anatomical features of a 3-year-old child, including realistic airway structures and vascular access points. Users can practice various nursing procedures on simulated skin and tissue textures, enhancing tactile sensitivity. The doll allows for the monitoring of vital signs, including heart rate, respiratory rate, and temperature. Learners can simulate medication administration through various routes, ensuring safe and effective drug delivery for pediatric patients. The doll facilitates the practice of wound care, dressing changes, and other pediatric nursing procedures. Users can customize training by switching between different clinical scenarios to meet specific learning objectives. The 3-Year-Old Child Nursing Training Doll is a vital tool in preparing healthcare professionals to deliver exceptional pediatric care to 3-year-old children. By offering a realistic and controlled learning environment, it ensures that practitioners possess the skills, clinical judgment, and confidence needed to provide high-quality nursing care to young patients, ultimately improving outcomes and well-being for these children and their families