Newborn Examination

Newborn examination is important to identify any congenital anomalies

1. NewbornExamination
A National Workshop on Nursing Process: A Framework of Quality Nursing Care
TeerthankarMahavir University, Moradabad, Uttar Pradesh
15-16 March 2019
Prof. Dr.Smriti Arora
Amity College of Nursing, Amity University Haryana
[email protected], 9810840372

2. Purpose-Newbornphysical examination
•To assess the baby's transition from intrauterine life to extrauterine
existence
•To detect congenital malformations and actual or potential disease so
that prevention and management can be done as soon as possible.

3. When ?
•The newbornshould be examined briefly immediately after birth-
confined to quick assessment of respiration, circulation, temperature,
neurological status, and screening for anomalies or disease that might
mandate emergency treatment.
•The initial examination should be done with minimal disturbance to
the baby, taking particular care to prevent excessive cooling from
exposure.
•A complete examination should be performed within the first 24
hours and
•again at discharge from the nursery.

4. Supplies needed for newbornexamination
S.No Equipment Rationale
1 Measuring tape To measure head circumference,
chest circumference
2 Weighing scale To measure the weight of the
baby
3 Stethoscope, digital
thermometer, watch
To assess vitals
4. Toys For distraction

5. Assessment and preparation
•Wash hands
•Introduce yourself to the parent or caregivers
•Identify child using 2 identifiers
•Ensure the environment is warm, comfortable, free of wind, noise
and disturbance.
•Don gloves
•Proceed from head to toe.

6. Usual findings Common variations Potential signs of
distress/major abnormalities
GENERAL MEASUREMENTS
Head circumference -Measure occipito
frontal circumference using a
measuring tape.
Normal head circumference is 33-33.5
cm about 2-3 cm larger than chest
circumference.
Moldingoccurs after
birth
HC = CC at birth
HC<10 or >90 percentile
Head Circumference

7. Molding
•The bones of anewborn baby'sskull are soft
and flexible, with gaps between the plates of
bone. ... When ababyisbornin avertex
position, pressure on the headin the birth canal
maymoldtheheadinto an oblong shape. These
spaces between the bones allow thebaby's
headto change shape.

8. Chestcircumference
•Normal -30.5-33cm.
•Measure at the level of nipples during normal breathing when the
baby is lying on back.

9. Crown to rump length
•CRL -31-36 cm.
•It is the measurement of the
lengthfrom the top of the head
(crown) to the bottom of the
buttocks (rump).

10. Birth weight-2500-4000 gm.
•Place a clean towel on weighing scale.
•Adjust the zero error of the weighing
scale.
•Place the naked baby on it.
•Record the weight.
•In case the baby is wearing nappy,
subtract the weight of nappy from the
baby’s weight.
*For quality assurance check accuracy of
weighing scale with standard known
weights every two weeks.
Term babies lose about 10% of
birth weight and regain at 7-10
days of age.
Preterm babies can lose upto15%
of birth weight and regain by 14
days of age.

11. VITAL SIGNS
Axillary temperature-36.5-37.5
0
C or
97.7-99.5
o
F
Record axillary temperature by keeping
thermometer in axilla in horizontal line
with the body so that the tip of
thermometer faces the axilla. Ensure
axilla is free of sweat or vernix by
cleaning it with a clean swab.
Apical heart rate-120-140 beats/min.
It can be assessed at 5
th
intercostal
space, left sternal border. Check for 6
seconds and then multiply by 10 to get
one minute apical rate.
Respiration-30-60 breaths per minute.
Count for one full minute when the
baby is not crying and breathing quietly.
Blood pressure-65/41 mm of Hg.
Crying slightly increases body
temperature, heart rate and
respiratory rate.
Hypothermia, hyperthermia
Bradycardia-HR <80-100 beats/min
Tachycardia-HR >160-180 beats/min
Tachypnea-RR>60 breaths/min
Apnea-breathing stops for 20
seconds
Less systolic BP in calf as compared
to upper extremities is a sign of
coarctation of aorta

12. GENERAL APPEARANCE
Posture-
Flexion of head and
extremities which rest on
chest and abdomen
Frank breech-
extended legs,
abducted and fully
rotated thighs,
flattened occiput,
extended neck
Limp posture, extension
of activities

13. SKIN
At birth-bright red, puffy,
smooth
Day 2-3-pink, flaky, dry
Vernix caseosa, lanugo
Edemaaround eyes, face legs,
dorsum of hands, feet and
scrotum or labia
Acrocyanosis-cyanosis of
hands and feet
Neonatal jaundice after first 24 hours
Ecchymosis or petechiae caused by birth
trauma
Milia-pinpoint white papules caused by
blocked sebaceous glands on the nose,
cheeks and chin.
Lanugo-fine hair on the shoulders and back
and
Vernix caseosa-a cheesy white covering, is
normally present at birth
Mongolian spots -large blue patches of
pigment over the lumbar area, buttocks, or
extremities which tend to fade over time.
Telangiectatic nevi (stork bites)-flat deep
pink localised areas usually seen on back of
neck.
Progressive jaundice, in first 24
hours
Pallor, mottling, greyness,
plethora, haemorrhage
Sclerema-diffuse hardening of
subcutaneous tissue with minimal
inflammation., rashes, poor skin
turgor, pustules, blisters
Café-au-lait spots –light brown
spots (neurofibromatosis type 1)
Nevus flammeus-port wine stain
(laser)

15. Head
Anterior fontanel-
diamond shaped
Posterior fontanel-
triangular shape
Fontanels are flat, soft,
firm
Moldingafter vaginal delivery
Bulging fontanel because of crying
or coughing
Caput succedaneum-a round
boggy swelling of the soft tissues
of the scalp from accumulation of
fluid within the area of pressure
from the pelvis during vaginal
delivery
Cephalohematoma-hematoma
between periosteum and skull
bone
Fused sutures, bulging or
depressed fontanels,
widened sutures and
fontanels
Craniotabes-is a feature of
thin skull bones such that
when the occipital or
posterior parietal bones are
pressed upon they depress in
the same manner as a ping-
pong or table tennis ball.
(rickets and osteogenesis
imperfecta)

17. EYES
•Lids usually
edematous
•Absence of tears
•Presence of red
reflex, corneal
reflex, pupillary
reflex, blink reflex
•Epicanthal
folds
•nystagmus
•strabismus
•Purulent discharge
•upward slant
•hypertelorism
•hypotelorism
•congenital cataract
•dilated or fixed pupil
•absence of reflexes
•yellow sclera

20. EARS
•Top of pinna is in
horizontal line
with outer canthus
of eye
•Startle reflex
elicited by sudden
loud noise
•Flexible pinna,
cartilage present
Pits or skin tagsLow set ears

21. NOSE
Patent nose
Thin white mucus
Sneezing reflex
Flattened and
bruised
Non patent canals
Nasal flaring
Thick bloody
discharge
Copious nasal
secretions

22. MOUTH AND THROAT
Intact , high arched
palate
Uvula in midline
Frenulum of lip, and
upper tongue
Rooting reflex, gag
reflex, extrusion reflex,
vigourouscry
Natal teeth
Epstein pearls-small ,
white epithelial cysts
along midline of hard
palate.
Cleft lip, cleft palate,
protruded tongue
Candidiasis (oral
thrush)
Inability to pass NG
tube
Hoarse, high pitched
or abnormal cry

24. NECK
Short, thick
surrounded by
skin folds
Tonic neck reflex
Torticollis
(wry neck) –
head held to
one side with
chin pointing
to opposite
side
Excessive
skinfolds,
resistance to
flexion,
fractured
clavicle,
crepitus

25. CHEST
AP and lateral
diameters are equal
Slight sternal
retractions seen during
inspiration
Xiphoid process
evident
Breast enlargement
Pectus excavatum-
funnel chest
Pectus carinatum-
pigeon chest
Supernumerary
nipples
Witch’s milk-
secretion of milky
substance from
breasts
Depressed sternum
Marked chest
retractions
Asymmetric chest
expansion
Redness and
firmness around
nipples
Wide spaced nipples

26. LUNGS
Abdominal
respirations
Bilateral equal
breath sounds
Irregular rate and
depth of
respiration
Inspiratory stridor
Expiratory
grunting
Retractions
Crackles,
wheezing, bowel
sounds on one side

27. HEART
Apex is at 4-5
th
intercostal space, left
sternal border
Sinus arrhythmia-
HR increases with
inspiration and
decreases with
expiration
Cyanosis on crying
Dextrocardia-heart
on right side
Cardiomegaly,
murmur, thrills,
persistent central
cyanosis, hyperactive
precordium

28. ABDOMEN
Cylindric
Liver-palpable 2-3 cm below
right costal margin
Spleen-tip palpable at the end
of the first week of age
Kidneys-palpable 1-2 cm above
umbilicus
Umbilical cord-bluish white at
birth with 2 arteries and 1 vein.
Femoral pulses-equal bilaterally
Umbilical hernia
Diastasis recti
Wharton’s jelly-
unusually thick
umbilical cord
Abdominal distention
Absent bowel sounds,
ascites, visible peristaltic
waves, scaphoid abdomen,
only one artery in cord
Urine, stool or pus leaking
from cord
Absent femoral pulses,
omphalocele or gastrochisis

30. FEMALE GENITALIA
Labia and clitoris –
edematous
Urethral meatus behind
clitoris
Vernix caseosa between labia
Urination within 24 hours
Pseudomentruation
Hymenal tag
Fused labia
Absence of vaginal
opening
Masses in labia
Meconium from vaginal
opening
No urination within 24
hours
Ambiguous genitalia
Bladder exstrophy

31. MALE GENITALIA
Urethral opening at tip of
glans penis
Testes palpable in each
scrotum
Scrotum usually large,
edematous, pendulous, and
covered with rugae, smegma
Urination within 24 hours
Urethral opening
covered by prepuce
Inability to retract
foreskin
Epithelial perals-small,
firm white lesions at tip
of prepuce.
Erection or priapism
Testes palpable in
inguinal canal
Scrotum small
Hypospadias
Epispadias
Chordee
Hydrocele
Masses in scrotum ,
meconium from scrotum
Ambiguous genitalia
Bladder exstrophy

32. Ventral dorsal

33. BACK AND RECTUM
Spine intact, no
openings, masses or
prominent curves
Trunk incurvation
reflex
Anal reflex
Patent anal opening
Passage of meconium
within 48 hours
Delayed
passage of
meconium
Anal fissure,
fistulas
Imperforate anus
Absence of anal
reflex
Tuft of hair
along spine
Spina bifida

34. EXTREMITIES
Ten finger and toes
Full range of motion
Nail beds pink
Creases on anterior two
third of sole
Symmetry of extremities
Equal muscle tone
Equal bilateral brachial
pulses
Second toe
overlapping
third toe
Deep crease on
plantar surface
of foot
Polydactyly-extra digits
Syndactyly –fused digits
Phocomelia, Hemimelia
Hyperflexibilityof joints
Persistent cyanosis of nail beds
Sole covered with creases
Transverse palmar crease
Fracture
Decrease or absent range of motion
Unequal gluteal folds, Hip dislocation
Unequal knee height-allisor galeazzisign
Ortolani’s click

36. NEUROMUSCULAR
SYSTEM
Extremities in some
degree of flexion
Head lag
Ability to tilt head from
side to side
Quivering or
momentary tremors
Hypotonia
Hypertonia
Opisthotonicposturing
Marked head lag

37. Neonatal Reflexes
Reflex StimulationResponse Duration
Eyes
Blinking Flash of light or
approach an object
towards eye
Closes eyes Permanent
Pupillary Shining a bright light
on pupil
Pupils constrict Permanent
Doll’s eye As head is moved
slowly to left or right
Eyes lag behind and
do not adjust to new
situation
Disappears as
fixation develops, if
persists indicate
neurological damage

38. Nose
Sneeze Irritation of
nasal passage
Sneezing Permanent
Glabellar Tapping briskly
on glabella or
bridge of nose
Eyes closes tightly

39. Mouth and Throat
Rooting Cheek stroked or
side of mouth
touched
Turns toward
source, opens
mouth and sucks
Disappears at three
to four months
Sucking Mouth touched by
object
Sucks on objectPersists throughout
infancy
Gag Stimulation of
posterior pharynx by
food or suction
Infant gags Persists throughout
life
Extrusion When tongue is
touched or
depressed
Infant forces the
tongue outwards
Disappears by 4
months

40. Grasp Palms or soles
touched
Flexion of fingers or
toes
Palmar grasp
weakens at 3
months and plantar
grasp by 8 months
Babinski Outer sole of foot
stroked, upward
from heel and
across the ball of
foot
Toes hyperextend
and hallux to
dorsiflex.
Disappears at one
year

41. Mass
Moro Sudden move; loud noise
or change in equilibrium
Sudden extension and
abduction of extremities and
fanning of fingers with index
finger and thumb forming C
shape , followed by flexion
and adduction of extremities
Disappears at 3-4
months of age

42. Perez When infant is
prone on firm
surface, thumb is
pressed along spine
from sacrum to neck
Infant responds by
crying, flexing
extremities,
elevating pelvis and
head, defecation
and urination may
occur
Disappears by 4-6
months
Trunk incurvation /
Galant
Stroking infant’s
back alongside spine
Hips to move
towards stimulated
side
Disappears by 4
weeks

43. Tonic neckWhen infants
head is turned
to one side,
Arm and leg
extend on that
side, and
opposite arm
and leg flex
Disappears at
3-4 months

44. SteppingInfant held
upright with
feet
touching
ground
Moves feet
as if to walk
Disappears
at three to
four months

45. Monitoring and Care
•Drape the baby and hand over to parents
•Wash hands
•Ensure baby is comfortable and without pain

46. Expected outcome
•The parameters of newbornare assessed safely.
•Physical examination done.
•Newbornis without pain

47. Documentation
•Record vitals, anthropometric measurements and any abnormal
findings.