HESI developmental milestones (100% solved)

birth weight doubles by correct answers 6 months birth weight triples by correct answers 12 months birth length increased by 50% at correct answers 12 months posterior fontanel closes by correct answers 8 weeks social smile occurs at correct answers 2 months head turns to locate sounds at correct answers 3 months moro reflex disappears around correct answers 4 months steady head control is achieved at correct answers 4 months head turns to locate sounds at correct answers 3 months rolls from abdomen to back and back to abdomen at correct answers 5 to 6 months plays peek-a-boo after correct answers 6 months transfers objects from hand to hand at correct answers 7 months develops stranger anxiety at correct answers 7 to 9 months sits unsupported at correct answers 8 months crawls at correct answers 10 months fine princer grasp appears at correct answers 10 to 12 months waves bye-bye at correct answers 10 months walks with assistance at correct answers 10 to 12 months says a few words in addition to "mama" or "dada" at correct answers 12 months birth weight quadruples by correct answers 30 months achieves 50% of adult height by correct answers 2 years anterior fontanel closes by correct answers 12 to 18 months