pedia Flashcards
Amniotic fluid l:s ratio
More than 2
shake test for?
how much ethanol
for lung maturity
95%ethanol +af
hyaline membrane diseases x ray findings
white out
b/l ggo
black+patent bronchus
air bronchogram sign
preterm 1st day resp distress diagnosis
hyaline membrane dis
hyaline memb dis in preterm less than ?weeks
less than 34 weeks
4 tests for Hyaline M D
1 shake test
2 amniotic fluid l:s ratio
3 nile blue sulphatase test
4 phosphatidyl glycerol level
what color what cells in nile blue sul.test
%?
orange colored fat cells
50%
resp distress preterm 1_7 days
apnea of prematurity
doc for apnea of prematurity
caffiene
resp distress in preterm baby who is on persistent oxygen support
bronchopulmonary dysplasia
bronchopulmonary dysplasia in preterm cause
> 21% oxy + >28 days
multifocal cystic luscencies in preterm lung in ?
bronchopulmonary dysplasia
term baby
resp distress
cxray-fluid in fissure/pulmonary effuson
diagnosis
TTNB
transient tachypnea of new born
TTNB xray findings
fluid in fissure
plueral effusion
post term baby
resp distress MAS cxray
1 perihilar linear opacities
2 hyperinflation(small airway obstructed)
post term baby resp distress is seen in
meconium aspiration syndrome- meconium stained liquor
resp distress in neonate with scaphoid abdomen
congenital diaphragmatic hernia
“BPL”
full form and found in
bockdeleck hernia- poterior- left
found in -congenital diaphragmatic hernia
nasogastric tube in neonate goes in thorax?
congenital diaphragmatic hernia
resp distress in baby
h/o sibling death
surfactant protein B
pulmonary alveolar proteinosis
crazy pavement appearance on hrct in neonate
h/o sibling death
pulmonary alveolar proteinosis
surfactant protien deficient in PAP
SP-B
Low birth weight baby
<2.5 kg
Very low birth weight baby
<1.5 kg
Extremely low birth weight baby
<1 kg
Small for gestational age sga
<10th percentile
Large for gestational age lga
> 90th percentile
Average for gestational age a g a
> 10th<90th percentile
Physiological weight loss of term baby recovered by how many days
10% by 10D
Physiological weight loss of Pritam baby recovered by how many days
15% by 15D
I U G R definition
<10th percentile + abN doppler indices
Causes of symmetrical i u g r
Congenital Malformation congenital infections
Causes of asymmetrical iugr
utero placental insufficiency
pOnderal index
wt(gm)/femur lt cube cm
Pondral index more than two in symmetrical or asymmetrical
Symmetrical
Pondral index less than 2 in symmetrical or asymmetrical or normal
Asymmetrical and normal
Poor prognosis in symmetrical or asymmetrical i u g r
In symmetrical
Good progresses in symmetrical or asymmetrical iugr
In asymmetrical
Head circumference decreased in symmetrical or asymmetrical iugr
In symmetrical
Heads circumference normal in symmetrical or asymmetrical i u g r
In Asymmetrical
Abdominal circumference decrease in symmetrical or asymmetrical iugr
in both
Head sparing scene in symmetrical or asymmetrical iugr
In asymmetrical
Most common cause of mortality in neonate
prematurity>birth asphyxia>sepsis >congenital anomalies
Most common cause of mortality under 5
Pneumonia >diarrhoea >injury >malaria
10 newborn benign lesions
1 Erythema toxicum 2neonatal pastular dermatosis
3 milaria 4 harley quin 5 cutis marmorata 6 mangolian spots 7 capillary
hemangioma 8 acne 9 cradle cap 10 nipple discharge also known as mastitis
neonatorum or vaginal discharge
erythema toxicum aspirate has eosinophils or neutrophils
eosinophils with erythematous base
erythema neonatorum also known as
Erythma toxicum
erythema toxicum seen in which part of body
Trunk
Neonatal pustular dermatosis has eosinophils or neutrophils
Neutrophils
Sweat duct occlusion in neonates is
Milaria
Half body colour change in neonate due to
vasospasm
Cutis marmorata due to
vasospasm
Mongolian spots commonly seen at which level
LS
Mongolians disappear by
2 years
capillary hemangioma also known as
Strawberry Hemangioma/ stork bites/ salmon patch/ naevus simplex / port wine stain/ nevus flammeus
Does capillary hemangioma resolve on its own
Yes by 2 years
Does cavernous hemangioma resolve on its own
No
Cradle cap also known as
seboric dermatitis
Seboric dermatitis in neonates resolves by
One week
Seboric dermatitis also seen in
LCH
Black Harry cerebriform appearance in
Congenital melanocytic nevi
Mastitis neonatarum due to
Maternal estrogen
Minimum apgar score
Zero
Severe asphyxia in apgar score
<3
apgar score prognostic or guide
Prognostic
Timing of apgar score
1 and 5 minutes after birthminute
Components of apgar score
1 appearance= pink/ blue extremities/ cyanosis
2 pulse =>100/<100/no pulse
3 grimace= cries and pullsaway/ gremace and weak cry/ no response
4 activity= active/ arms and legs flexed/ no movement
5 respiratory effort= strong cry/ slow irrregular /no breathing
4thcomponent of apgar score
activit=active movement/arms legs flexed/movement
R in apgar score stands for
respiratory efforts
Sepsis screen components
Leukopenia tLC<5000
Neutropenia anc<1800
Immature neutrophils to total neutrophils ratioI/T ratio>0.2
Micro ESR in first hour>15mm
CRP positive
Leukopenia inseps score is
<5000
Neutropenia in sepsis score is (anc)
<1800
sepsis score is used in
Neonatal sepsis
What sepsis score is indicator of starting antibiotics
> =2
Most common cause of neonatal sepsis
KLEBSIELLA
Most common cause of early onset sepsis in neonates
gbs= s.agalacti
Most effective measure to prevent neonatal sepsis is
handwash