The New Ballard Score assesses how many measures of physical and neuromuscular maturity?

Prepare for the NCC Inpatient Obstetric Nursing Certification Exam. Review questions with detailed explanations to strengthen your understanding and boost confidence. Ace your test with comprehensive study materials and expert insights!

The correct answer is that the New Ballard Score assesses 6 measures of physical maturity and 6 measures of neuromuscular maturity. This comprehensive scoring system is utilized to estimate the gestational age of a newborn based on observable physical features and neuromuscular development.

The six physical measures include aspects such as skin texture, lanugo (fine hair), plantar surface markings, breast tissue development, eye/ear formation, and genitalia development. These indicators help in assessing the physical maturity of the infant.

In terms of neuromuscular maturity, the 6 measures involve observing the infant's posture, flexibility, arm recoil, leg recoil, presence of the square window sign (the angle at which the wrist can be flexed), and the placement of the feet (the heel-to-ear extension). This assessment of neuromuscular attributes gives insight into the infant's neuromuscular development and maturity.

By using both physical and neuromuscular measures, the New Ballard Score provides a well-rounded estimation of gestational age, which is crucial in guiding appropriate care and interventions for premature or postmature infants.

Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy