Pediatrics Practice Exam 2025 – Complete EAQ Resource

At the age of 1 year, a typical developmental milestone is walking independently. By this age, many children begin to take their first steps, showcasing significant physical development and coordination. The ability to walk independently reflects their improving balance, muscle strength, and overall gross motor skills. This milestone indicates an important stage in their mobility, enabling them to explore their environment more freely and engage with the world around them.

Other choices represent milestones that occur at different ages. Throwing a ball, while it may occur soon after a child begins walking, typically develops between the ages of 15 to 24 months. Using simple sentences emerges later in development, usually between 18 and 24 months, as children start to develop language skills. Riding a tricycle is not expected until around age 3, when children are typically more coordinated and able to pedal and steer effectively. Each of these milestones indicates progress in various areas of development but does not align with what is typical for a 1-year-old.