Final answer:
CDC growth charts are designed for monitoring the growth of healthy infants. They might not be appropriate for children with special health conditions who may require alternative growth assessments.
Step-by-step explanation:
The CDC growth charts are designed to track the growth patterns of healthy infants and children. These charts are used as a standard for assessing whether babies and children are growing at a healthy rate by comparing their growth metrics such as weight and height to established percentile ranges. While the CDC growth charts can be a valuable tool for monitoring the growth of healthy infants, they are not specifically tailored to the unique growth patterns of children with special health conditions, such as Cerebral Palsy, Down Syndrome, or those born premature with a birth weight significantly less than average (like infants weighing less than 1500 g).
In such cases, alternative growth charts and assessments might be necessary to adequately monitor growth and development, as these children may have different growth trajectories. Therefore, the correct answer is A. Healthy infants. Additionally, ensuring children grow at a proper rate is crucial as both undernutrition and rapid weight gain can lead to long-term health consequences.