paeds Flashcards

1
Q

In exomphalos (aka omphalocoele) the abdominal contents protrude through the anterior abdominal wall but are covered in …

A

amniotic sac

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2
Q

Exomphalos (omphalocoele) is the abdominal contents through the abdominal wall covered in amniotic sac. When it isn’t covered in a sac it is called

A

gastroschisis

- bowel contents outside of the abdominal wall

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3
Q

A child what age with fever >38 degrees needs to be referred urgently to pads ED

A

<3 months

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4
Q

Treatment for congenital hernias:

(a) inguinal
(b) umbilical

A

(a) repair urgently as risk of incarceration

(b) manage conservatively, reassure most resolve by 4-5 years.

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5
Q

What swelling due to bleeding between the periosteum and the skull. It is most commonly noted in the parietal region and is associated with instrumental deliveries. The swelling usually appears 2-3 days following delivery and does not cross suture lines. It gradually resolves over a number of weeks.

A

Cephalohaematoma

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6
Q

Scalp oedema swelling due to pressure of the presenting part of the cervix. Present from birth with poor margins and crosses suture lines

A

Caput succedaneum

n.b. cephalohaematoma does not cross suture lines

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7
Q

ventouse assisted deliveries are associated with which haematomas that present as a swelling 12-72 hours post-delivery

A

subgaleal haematoma

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8
Q

Child aged <5 years with asthma not controlled by a SABA + low-dose ICS, what should be added next

A

Leukotriene receptor antagonist

if this doesn’t work <5 years, refer to paeds specialist

if this doesn’t work >5 years, then next step is SABA + ICS + LABA

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9
Q

What X-ray changes are seen with Perthes disease (age 4-8years)

A

Early changes = widening of joint space
Late changes = decreased femoral head size or flattening

risk of avascular necrosis

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10
Q

Centor 4 criteria for streptococci tonsillitis

A
  1. tonsil exudate
  2. fever
  3. tender lymphadenopathy
  4. absence of cough

0-2 - low chance
3 or 4 - high chance - treat with 7 or 10 days phenoxymethylpenicillin or clarithromycin if pen allergic

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11
Q

Contraindications to MMR

A
  1. Severe immunosuppression
  2. Immunoglobulin Rx in the past 3 months
  3. Allergy to neomycin
  4. Child who had another live vaccine within 4 weeks
  5. Pregnancy should be avoided for at least 1 month post-vax
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12
Q

Children in the UK receive two doses of the Measles, Mumps and Rubella (MMR) vaccine before entry to primary school. When is the schedule?

A

12-15 months

3-4 years

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13
Q
Short stature
Learning difficulties
Friendly, extrovert personality
Transient neonatal hypercalcaemia
Supravalvular aortic stenosis

What condition

A

William’s syndrome

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14
Q

Webbed neck
Pectus excavatum
Short stature
Pulmonary stenosis

What condition

A

Noonan syndrome

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15
Q
Learning difficulties
Macrocephaly
Long face
Large ears
Macro-orchidism

What condition?

A

Fragile X syndrome

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16
Q

When does tetralogy of fallot (VSD, pulmonary stenosis, RVH, overriding aorta) typically present?

A

1-2 months

17
Q

The nitrogen washout test (aka hyperoxia test) differentiates cardiac from non-cardiac causes. Baby is given 100% oxygen for 10 mins then ABG is done. pO2 of less than what value indicates cyanotic congenital heart disease?

A

pO2 <15 kPa

18
Q

What is the most common heart defect with Down’s syndrome

A

Atrioventricular septal defect

19
Q

What condition presents in the first 24-48 hours of life with abdominal distension and bilious vomiting, more common in cystic fibrosis

A

Meconium ileus

20
Q

Micrognathia
Low-set ears
Rocker bottom feet
Overlapping of fingers

What condition?

A

Edwards syndrome

Chr 18

21
Q

A baby is born with microcephaly, small eyes, low-set ears, cleft lip and polydactyl. What syndrome

A

Patau syndrome

Chr 13

22
Q

Fever initially
Itchy, rash starting on head/trunk before spreading. Initially macular then papular then vesicular
Systemic upset is usually mild

What childhood infection?

A

Chickenpox

23
Q

Prodrome: irritable, conjunctivitis, fever
Koplik spots: white spots (‘grain of salt’) on buccal mucosa
Rash: starts behind ears then to whole body, discrete maculopapular rash becoming blotchy & confluent

What childhood infection?

A

Measles

24
Q

Fever, malaise, muscular pain
Parotitis (‘earache’, ‘pain on eating’): unilateral initially then becomes bilateral in 70%

What childhood infection?

A

Mumps

25
Q

Rash: pink maculopapular, initially on face before spreading to whole body, usually fades by the 3-5 day
Lymphadenopathy: suboccipital and postauricular

What childhood infection?

A

Rubella

26
Q

Also known as fifth disease or ‘slapped-cheek syndrome’
Lethargy, fever, headache
‘Slapped-cheek’ rash spreading to proximal arms and extensor surfaces

What childhood infection?

A

Erythema infectiosum

caused by parvovirus B19

27
Q

Reaction to erythrogenic toxins produced by pathogen
Fever, malaise, tonsillitis
‘Strawberry’ tongue
Rash - fine punctate erythema sparing the area around the mouth (circumoral pallor)

What childhood infection?

A

Scarlet fever

Caused by Group A haemolytic streptococci

28
Q

Mild systemic upset: sore throat, fever
Vesicles in the mouth and on the palms and soles of the feet

What childhood infection?

A

Hand, foot and mouth disease

Caused by Coxsackie A16 virus

29
Q

Child has:

  • micrognathia (small jaw)
  • posterior displacement of the tongue (can lead to upper airway obstruction)
  • cleft palate

what is the congenital syndrome

A

Pierre Robin syndrome

30
Q

Child has:

  • characteristic cry due to larynx and neurological problems
  • feeding difficulties and poor weight gain
  • learning difficulties
  • microcephaly and micrognathism
  • hypertelorism

what is the congenital syndrome?

A

cri du chat syndrome

i.e. Chr 5p deletion syndrome