sick newborn Flashcards

1
Q

clinical assessment of the newborn

A
  • maternal history
  • fetal history (growth, anomaly, delivery, resus)
  • tone
  • level of arousal
  • colour
  • vital signs
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2
Q

when is Apgar score measured

A

at 1min and 5 mins

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3
Q

what temperature should a baby be

A

37.5

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4
Q

what should a babies resp rate be

A

40-60/minute

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5
Q

what should heart rate be in a baby?

A

120-140/min

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6
Q

what should cap refill be in a baby

A

2-3 seconds

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7
Q

what colour should a baby be

A

pink/blue/white

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8
Q

what should oxygen sats be in a baby

A

95%

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9
Q

how would you manage any circulation problems

A
  • fluids

- inotropes

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10
Q

initial management of newborns

A
  • temperature
  • airway and breathing (oxygen?)
  • circulation
  • metabolic homeostasis (glucose management, acid-base balance)
  • antibiotics
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11
Q

how does sepsis present in a newborn

A
  • quiet
  • poor feeding
  • floppy
  • tachypnoea
  • apnoea
  • tachycardia
  • bradycardia
  • temp instability
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12
Q

sites of infection in babies

A
  • blood stream
  • CNS
  • respiratory
  • GU - UTI
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13
Q

most common bacterial infection in babies

A

group B streptococcus

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14
Q

what antibiotic for gram positive and negative

A

benzylpenicillin

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15
Q

what antibiotic for additional gram negative cover

A

gentamicin

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16
Q

viruses seen in babies

A
  • cytomegalovirus
  • parvovirus
  • herpes
  • enterovirus
  • syphilis
17
Q

respiratory pathologies in newborn

A
  • TTN
  • pneumothorax
  • meconium aspiration/RDS
18
Q

circulatory problems in newborns

A
  • persistent pulmonary hypertension

- foetal anaemia

19
Q

clinical signs of respiratory distress

A
  • tachypnoea
  • recession
  • grunting
  • blue
20
Q

what is TTN

A

transient tachypnoea of the newborn

  • due to delay in clearing lung fluid
  • lung fluid usually clears into interstitium and then to lymphatic system
  • resolves over first 24 hours of life
21
Q

what can a pneumothorax be secondary to

A
  • resuscitation
  • infection
  • meconium
  • surfactant deficiency
22
Q

what is RDS due to

A

surfactant deficiency

23
Q

what is RDS associated with

A
  • IUGR
  • maternal diabetes
  • infection
  • birth asphyxia
  • multiple birth
  • PROM
  • meconium aspiration
24
Q

treatment for RDS

A

respiratory support and surfactant replacement

25
Q

what does meconium aspiration syndrome cause

A
  • airway obstruction
  • inflammation
  • surfactant dysfunction
26
Q

what are some cardiac abnormalities

A
  • tachypnoea
  • cyanosis
  • murmur
  • femoral pulses
  • circulatory collapse
27
Q

examples of congenital cardiac diseases

A
  • tetralogy of fallot
  • transposition of great arteries
  • coarctation of aorta
  • hypoplastic heart
28
Q

congenital diseases of the lungs

A
  • tracheo-oesophageal fistula

- diaphragmatic hernia

29
Q

most dangerous cause of bilious vomiting

A

malrotation or volvulus

30
Q

how does galactosaemia typically present

A

day 10 infant with jaundice and sepsis