Fetal circulation
What vessel carries oxygen-rich blood from placenta to fetus
Umbilical vein
what is the normal newborn apical pulse
120-160 bpm
Mother O, baby A/B/AB is?
ABO incompatibility
Physiologic jaundice begins after
24 hours
Protect what during therapy
eyes
What shunt bypasses the liver
Ductus venous
what is the expected cap refill
< 2-3 seconds
Rh-negative mom with Rh-positive fetus
Rh incompatibility
Pathologic jaundice begins before
24 hours
Reposition how often
every 2 hours
what shunt connects right and left atria
foramen ovale
common normal color change of hands and feet
Acrocyanosis
Which commonly affects firstborn
ABO incompatibility
Phototherapy converts bilirubin into what form
water-soluble/ conjugated form for excretion
Use lotions under lights
No
what shunt connects pulmonary artery to aorta
Ductus arteriosus
Which pulses are compared
Brachial and femoral
Drug given to prevent Rh sensitization
Rhogam
Dangerous brain damage from bilirubin
Kernicterus/ acute bilirubin encephalopathy
Monitor for what fluid problem
Dehydration
what initiates newborn circulation
first inspiration/breath
Murmur plus what symptoms are concerning
Poor feeding, apnea, cyanosis, or pallor
Most severe Rh complication
Hydrops fetalis
Best way to reduce enterohepatic circulation
early frequent feedings
Home phototherapy requires what follow up
close bilirubin follow up and parent monitoring