Healthy term infant Flashcards
What are the term parameters?
Term after 37 weeks Post term after 41 week Preterm 32-36 weeks Very preterm 28-32 weeks Extremely preterm 23-28 week
What are the normal weights for babies?
2.5-4.0kg
Over 4.0kg - LGA
Under 3.5 kg - SGA
What is the daily weight gain in the 3rd trim?
24 g
What is the main function of the 3rd trim?
Weight gain
Transfer of ions and vitamins from placenta
Describe the conditions to the baby in labour?
Hypoxic during contractions
Foetal Hb helps to release O2
Prolonged labour results in reduced foetal reserves
Increased cortisol and adrenaline enhances adaptation
What is the immediate perinatal adaptation?
First breath/ cry
Alveolar expansion
Change from foetal to newborn circulation
Decreased pulmonary arterial pressure
Increased PaO2
Apgar score
Early/ immediate skin to skin and suckling
What does the apgar score take into consideration?
HR RR Responsiveness Tone Colour
What is a normal apgar?
> 8
What is important for establishment of breastfeeding?
Skin to skin
Do babies tend to be alert after delivery?
Yes; very alert
Where can haemorrhagic disease of the newborn bleed into?
GI
Lung
CNS
What is given to newborns to prevent haemorrhagic disease of the newborn?
Vitamin K IM
What infections are babies at risk for due to vertical transmission?
Hep B; immediate vaccination or immunoglobulin Hep C HIV Syphilis TB GAS
What vaccinations are given to newborn babies?
Maternal pertussis and influenza
Routine vaccine schedule
Hep B at birth?
BCG first month?
What screening tests are performed on babies?
Newborn exam
Universal hearing screening
Hip; clinical and USS
Heel prick; CF, hypothyroidism, haemoglobinopathies, metabolic disease (incl. PKU)