**Core Concept**
Newborn assessment is a critical process to identify potential health issues in newborns. It is a comprehensive evaluation of the newborn's physical, emotional, and developmental status, including various physiological and anatomical parameters.

**Why the Correct Answer is Right**
Newborn assessment involves a series of systematic checks, including the Apgar score, weighing, length measurement, and evaluation of vital signs, reflexes, and physical examination. The assessment is usually performed by a healthcare professional, such as a pediatrician or a nurse, within the first few minutes of life and repeated at 1 and 5 minutes, and then at 10-15 minutes.

**Why Each Wrong Option is Incorrect**
**Option A:** Newborn assessment includes a thorough physical examination, which is not true about this option.
**Option B:** Newborn assessment is usually performed by a healthcare professional, which is true, so this is not the correct answer.
**Option C:** Newborn assessment involves a series of systematic checks, which is true, so this is not the correct answer.
**Option D:** Newborn assessment is not limited to just the first few minutes, which is true, so this is not the correct answer.

**Clinical Pearl / High-Yield Fact**
It is essential to remember that newborn assessment should be performed in a warm and quiet environment to minimize stress and ensure accurate results.

**Correct Answer: A. Newborn assessment does not include a thorough physical examination only in the first few minutes.**