General Peds Flashcards
Birth weight of newborn usually regained at what age?
10-14 days
Birth weight doubles at what age?
4 months
Birth weight triples at what age?
1 year
How much is birth length increase by 1 year of age?
50%
Normal weight gain after 2 years of age per year?
2-3 kg/year
Body mass index (BMI) should be used starting at what age?
2 years
Birth length doubles at what age?
4 years
What is the average growth length per year after 2 years of age?
5 cm/years
How much does the head circumference increase per month in the first year?
1 cm/month
When does the head grow the fastest?
First 60 days of life (0.5 cm/week)
Head circumference should be measured in each well visit until what age?
2 years
What is the study of choice for a baby who presents with macrocephaly?
Head ultrasound
What is the study of choice for a baby who presents with absolute
microcephaly?
Head CT scan or MRI
A child with enlarged head >98th percentile, similar to the father, no symptoms
and normal cognitive function, head imaging study showed prominent
subarachnoid space specially in the frontal region
Benign familial macrocephaly
Anterior displacement of the occiput on one side and the frontal region on
the ipsilateral side and the ear is more anterior on the side of occipital flattening.
(parallelogram)
Positional plagiocephaly
Anterior displacement of the occiput on one side and frontal bossing on the
contralateral side and the ear is displaced more posteriorly. (trapezoid)
Posterior plagiocephaly (Craniosynostosis)
Most common type of craniosynostosis
Long narrow head (scaphocephaly) which is early closure of the sagittal sutures
How much will 10 ml/kg of packed red blood cells raise the hemoglobin?
2.5–3 g/dL
Rotavirus, measles, mumps, rubella (MMR), oral poliovirus vaccine
(OPV), and varicella are?
Live attenuated virus vaccine
How are MMR, varicella, and inactivated polio (IPV) given?
Subcutaneously (IPV can be given either IM
or SC)
What is the maximum age you can give DTaP?
7 years
When can Tdap or Td be given?
> 7 years
Can you give MMR and PPD together?
yes
If you give only, MMR how long should you wait to do PPD test?
4–6 weeks
When is Haemophilus influenzae type b vaccination do not need to be
given?
> 5 years
Which condition can you give Haemophilus influenzae type b vaccination at > 5 years of age?
Functional or anatomical asplenia