7 Newborn Transition and Assessment Free Online FlashCards

How do the first breaths change newborn circulation?

The first breaths expand the lungs, raise oxygen levels, and lower pulmonary vascular resistance, increasing blood flow through the lungs.

How can caregivers help prevent newborn heat loss?

Dry the newborn, provide a warm environment, and use skin-to-skin contact when appropriate. Cold stress increases energy and oxygen demands.

What five features does the Apgar score assess?

Apgar records heart rate, respiratory effort, muscle tone, reflex response, and color at 1 and 5 minutes.

What are two limits of the Apgar score?

Apgar describes the newborn’s condition and response to support; it does not determine whether initial resuscitation should begin or predict an individual child’s long-term outcome.

What history should inform a newborn assessment?

Review gestational age, maternal conditions and medications, infection risks, duration of membrane rupture, amniotic fluid, delivery events, and any resuscitation.

What are typical resting newborn heart and respiratory rates?

Typical resting ranges are approximately 100–160 beats per minute for heart rate and 30–60 breaths per minute for respirations; interpret values in context.

How does central cyanosis differ from acrocyanosis?

Bluish hands and feet can occur early. Blue lips or tongue indicate central cyanosis and are concerning.

Which newborn signs require prompt escalation?

Apnea, grunting, persistent retractions or tachypnea, central cyanosis, poor perfusion, temperature instability, markedly abnormal tone or responsiveness, and weak feeding require prompt escalation.

What is preferred for determining gestational age?

Reliable obstetric dating, especially early ultrasound and pregnancy dating, is preferred. The New Ballard Score may help estimate maturity when dating is uncertain.

What does the New Ballard Score combine?

The New Ballard Score combines six neuromuscular signs and six physical signs. It estimates maturity and does not replace reliable obstetric dating.

How are newborns classified by gestational age?

Preterm is before 37 completed weeks; term is 37 weeks through 41 weeks and 6 days; postterm is 42 weeks or more.

How is size for gestational age classified?

Small for gestational age is below the 10th percentile; appropriate is from the 10th through the 90th percentile; large is above the 90th percentile.