What is a primary goal of newborn screening tests?

A primary goal of newborn screening tests is to identify critical health conditions early. These tests are designed to detect certain genetic, metabolic, hormonal, and functional conditions that can potentially lead to serious health issues if not addressed promptly. Early identification allows for timely intervention and treatment, which can significantly improve the health outcomes for the newborn.

Newborn screening typically includes tests for conditions such as phenylketonuria (PKU), congenital hypothyroidism, and cystic fibrosis, among others. By identifying these conditions before symptoms develop, healthcare providers can initiate necessary treatments right away, supporting the infant's health and development.

While evaluating physical appearance, ensuring accurate breastfeeding, and determining growth patterns are important aspects of newborn care, they do not directly relate to the primary purpose of newborn screening tests, which is focused on early detection of serious health issues.