Paeds Flashcards
What are red flags to be seen by neonatologist post birth in terms of vitals
CRT> 3 seconds
HR>160
HR< 100
RR> 60
Fever>38^C
Until when is bow legs normal
3-4 years
When refer bow legs to paediatric surgeons
Pain
Difficulty walking
Failure to thrive
Growth restriction
Intercondylar length over 6cm
What investigations are done for a child under 3 months presenting with fever
In all children
- FBC
- CRP
- Blood cultures
- urine dip
Stool sample if diarrhoea
CXR if chest signs
If under 1 months do LP
If 1-3 months then do LP
If under 3 months in A&E with fever who give parenteral antibiotics to
Under 1 month if fever
1-3 months if fever and unwell
Give ampicillin and cefotaxime
AXR of meconium ileus
No air fluid levels
Distended bowel
Bruises at different stages of healing
NAI
Cause of pediculosis
Pediculus capitis
Contraindications for steroids in meningitis
Under 3 months
Non-bacterial cause
WCC under 1000/mml3
Low protein
Why are steroids given in meningitis
To prevent hearing loss
What measure bilirubin in neonate with
If under 24 hours- serum level
Over 24 hours- transcutaenous
What cause of nec fasc does chickenpox predispose to
Group A strep
Immediate congenital diaphragmatic hernia management
Intubate and ventilate
NG tube
What is used to assess chance of having septic arthritis
Kocher criteria
- WCC over 12
- fever over 38.5
- ESR over 30
- unable to weight bear
White lump in babys mouth and otherwise asymptomatic
Epsteins pearl
What are benign murmurs
Venous hum- Heard as a continuous blowing noise heard just below the clavicles
Still’s murmur- Low-pitched sound heard at the lower left sternal edge
Differentiating branchial cyst and cystic hygroma
Branchial cyst- anterior triangle, anechoic on USS
Cystic hygroma- posterior triangle, transilluminates
Signs on examination of aortic stenosis and what is management
ESM radiating to neck
Slow rising pulse
Thrill
Managment is a balloon valvulotomy
Management of aortic coarctation
When PDA closes will get collapse so need to give prostaglandins
Balloon repair
Systolic murmur head loudest in the back and low leg BP
Aortic coarctation
Management of tet spells
A-E
Bring knees up
Propanolol, adrenaline, morphine and sodium bicarbonate
Management of ASD vs VSD
Only when severe symptoms in ASD
Seccundum- catheter
Primum- surgical
Small VSD (<3mm) can be monitored with echos
Large VSD (>3mm) catopril, furosemide and calories with NG tube if needs be
Murmurs in
- tricuspid atresia
- ASD
- TGA
- VSD
- aortic coarctation
Tricuspid atresia- ESM at LLSE
ASD- fixrd splitting of S2, can be ESM at ULSE
TGA- single loud S2 but can be no murmur
VSD- holosystolic murmur at LLSE which can radiate over praecordium
Aortic coarctation- systolic murmur loudest at the back
PDA features on examination
Wide pulse pressure
Collapsing pulse
Machine like continuous murmur
Management of rheumatic fever
High dose aspirin
Steroids and pain relief
First line and gold standard for intussuception
USS
Gold standard- contrast enema
Management of meconeum ileus
Gastrograffin enema
Surgery if unsuccessful
Antibiotics for NEC
Vancomycin and cefotaxime
First line and gold standard for oesophageal atresia
NG tube with CXR
Gold standard- gastrogaffin swallow
Imaging for malrotation
AXR with barium contrast
What are the types of TOF
A- failure of proximal and distal to connect
B- proximal oesophagus connects to trachea
C- distal oesophagus connects to trachea
D- both proximal and distal connect
E- oesophagus normal but is fistula halfway up
What will show whirlpool on abdo USS of infant
Malrotation
Management of hirschprungs
Bowel irrigation with barium enema
Ano-rectal pull through definitive
Management of pityriasis versicolor
Ketoconazole shampoo
Management of pityriasis rosea
None unless itching when use emollients
When is USS needed during the infection
Recurrent UTI under 6 mths
Atypical
- abdo mass
- poor urinary flow
- sepsis
- raised creatinine
- non-ecoli
- does not respond in 48 hours
When is USS done 6 weeks post infection
Recurrent UTI older than 6 months
First UTI under 6 months
When do DMSA and MCUG 6 months later
Under 3 with atypical or recurrent UTI
Older than 3 with recurrent UTI
How deal with leukocyte positive and nitrites negative on urine dip in kids
Older than 3 do not give abx but take culture
Younger than 3, give abx and treat
How manage undescended testicles
Unilateral
- Patient should be referred from around 3 months seeing a urological surgeon by 6 months of age
- if bilateral reveiwed within 24 hours as needs urgent genetic or endocrine investigation
Management of constipation in a child
If any red features do not treat and refer for urgent review
- Symptoms of constipation appearing from birth or during the first few weeks of life — may indicate Hirschsprung’s disease
- Delay in passing meconium for more than 48 hours after birth, in a full-term baby
- Abdominal distention with vomiting
- Family history of Hirschsprung’s disease
- Ribbon stool pattern
- Leg weakness or motor delay
- Examination may reveal unexplained lower limb deformity or abnormal neuromuscular signs, including abnormal reflexes.
- Abnormal appearance of the anus
- Abnormalities in the lumbosacral and gluteal regions
If amber features, refer in 2 weeks and do treat
- signs of poor care
- failure to thrive or signs of other cause like sx suggesting hypothyroidism
When refer for umbilical hernias
3 years
How manage faecal disimpaction
Macrogol and review after 1 week
If after 2 weeks does not work use stimulant laxative like Senna
If does not work refer to specialist
If not tolerant of macrogol use senna and if the stools are hard add lactulose or docusate
How manage constipation
Macrogol (drug depends on age) If over 12 Mavicol, if under mavicol paediatric
If not tolerated use senna and add lactulose if not tolerated
If does not improve use Senna however if get diarrhoea reduce dose
Difference between red and brown coloured urine
Red- lower tract bleed
Brown- glomerular pathology as broken down into casts
Management of active UC
Mild to moderate
- topical aminosalicylates for 4 weeks
- if dont work use oral
- can use steroids too if ineffective (topical or oral)
Moderate to severe
- infliximab, adalimumab
Management of active crohns
Oral steroids
How to induce remission in UC
Oral aminosalicylate
How to induce remission in crohns
Azathioprine
Management of lactose intolerance
Refer to dietician
Encourage vit d and calcium intake
Mass in groin area with severe vomiting and tense abdomen
Incarcerated hernia
When refer for hydrocele
3 years
How is mesenteric adenitis investigated
USS
What investigation should be done on any child presenting with swelling or pain in testicle
USS to loko for cancer
PA versus lateral CXR finding in croup
PA- shows subglottic narrowing (steeple sign)
Lateral- acute epiglottis (thumb sign)
What is given for epiglottitis
Dexamethasone and cephalosporin
Antibiotics in pertussis
Offer antiobiotic if cough has lasted less than 21 days
- clarithomycin if less than 1 month
- clarithomycin or azithromycin if over 1 month
If contraindicated use co-trimoxazole (not licensed if under 6 weeks)
Pneumothorax guidelines
Breathless or over 2 cm= needle aspiration -> if fails chest drain
Any intervention needs followup in 2 weeks in OPD
Under 2cm= discharge and see in OPD in 2 weeks
How does bacterial tracheitis present
Croup like
Very high fever
Copious airway secretions
Caused by stpahylococcus aureus
What is bronchiolitis obliterans and what causes it
Repair of lung tissues is in overdrive leading to scar tissue formation
Adenovirus
Guidelines for asthma if over 5
1st: SABA or start on low dose ICS if ave asthma symptoms three times a week or more or are woken at night by asthma symptoms once weekly
2nd: If not already on ICS start this
3rd: Add LTRA
4th: Swap LTRA for LABA
5th: Change LABA and ICS for MART
6th: Increase dose to medium dose ICS
7th: Refer to specialist
Guiedlines for asthma under 5
- SABA or go straight to ICS if symptoms over 3x a night
- Paediatric moderate dose ICS for 8 weeks and monitor
- if no resolvement consider different diagnosis
- sx reoccurred within 4 weeks of stopping ICS restart low dose ICS as maintenance
- sx reoccurred beyond 4 weeks restart moderate dose ICS - SABA, low dose ICS, LTRA
- Stop LTRA and refer to paediatric asthma specialist
How investigate asthma in all patients
Refer for spirometry
If unclear refer for FeNO
Management of acute asthma
Trial nebulised salbutamol
Ipatropium nebulised
If after 1 hour sats below 92 add mag sulph to nebuliser
Steroids- oral or IV depending on tolerance
Then if these unsuccessful consider
- IV salbutamol
- IV mag sulphate
- IV aminophylline
Doses of steroids in asthma attack
- oral
-IV
Under 2- 10mg
2-5- 20mg
Over 5- 30-40mg
IV= (4 mg/kg repeated four hourly
Management of WEST syndrome
Refer for tertiary centre assessment within 24 hours
Combination therapy with vigabatrin and prednisolone
Causes of each CP
Spastic
- hemiplegic= antenatal/genetic cause
- diplegic= PVL
- quadriplegic= HIE
Dyskinetic= HIE and kernicterus
Red flags for CP
Cant sit before 8mths
Cant walk before 18mths
Hand preferance before 1 year
Persistent toe walking
What happens in each of the focal seizures
Parietal- dyaesthesia
Frontal- motor symptoms unilaterally
Temporal- automatisms or strange smells
Occipital- positive or negative visual signs
EEG finding of absence seizures and lennox gastaut syndrome
Absence- Symmetrical 3hz wave and spike pattern
Lennox gastaut- slow spike
Management of plagiocephaly
Turn cot around
Supervised time in day on fornt
Management of benign intracranial hypertension
Repeated LPs
How do MS vs tuberous scleoris lesions appear
MS= demyelinating, hypointense, white matter lesions
Tuberous sclerosis= calcified, subependymal
Presentation of tuberous sclerosis
Ash leaf macules
Brain ependymomal
Lumps under nails
Management of juvenile myoclonic seizures
Sodium valproate
Lamotrigine second line
Investigating first time seizure
Bloods - metabolic causes
12 lead ECG
EEG within 72 hours
MRI if suspecct underlying structural cause
Refer to be seen in 2 weeks
Management of
- tonic clonic seizures
- focal seizures
- absence seizures
- myoclonic seizures
- atonic or tonic
Tonic clonic- Sodium valproate if male and girl under 10
Lamotrigine if over 10 and will have to be on long term therapy
Focal- Lamotrigine or levetiracetam
Absence- ethosuximide
Myoclonic- Sodium vaproate if male and girl under 10
Levetiracetam if girl over 10 who may need to continue long term
Atonic- Sodium vaproate if male and girl under 10
lamotrigine if girl over 10 who may need to continue long term
Status epilepticus
Over 5 minutes
Buccal midazolam, rectal diazepam or IV lorazepam
Wait 5 minutes
Give second dose of diazepam
If no response
- phenytoin
- levetiracetam
- sodium valproate
If no response try these again
If no response phenobarbital or general anaesthesia
What is scissor walking seen in
Diplegic CP
If febrile seizure repeats within 24 hours what type of febrile seizure is it
Complex
X-ray finding of perthes disease
Loss of joint space initially then loss of femoral head
Management of chondromalacia patellae
Physio
Difference in presentation of the spina bifidas
Occulta- can be incidental or through tethered chord syndrome
Meningocele- no abnormal neurology but sac can burst causing meningitis or hydrocepahlus
Myelomeningocele- severe abnormal neurology like bladder/bowel dysfunction, club foot or paresis
Up until when is pes planus normal and what is it
4-8
Flat feet
Pathophysiology and presentation of osteochondritis dissecans
Reduction in blood flow to patella which fragments off
Pain after exercise
Locking and catching of knee
Gives way easily
Management of osteomyelitis and septic arthritis abx wise
IV flucloxacillin (clindamycin if pen allergic)
Vancomycin if MRSA
Spinal muscle atrophy presentation
Difficulty to maintain head
Breathing difficulties
Weak cough and cry
Proximal muscle weakness
Hypotonia
Autosomal recesive
What is differnece between anencephaly and encephalocele
Anencephaly- failure of fusion of cranial neural tube which presents with with stillbirth
Enancephalocele- herniation of brain and meninges through midline skull defect
Difference in location and presentation of osteosarcoma vs ewings sarcoma
Ewings- feverish, middle of long bones
Osteosarcoma- Swelling around a joint, Painless most often, Reduced mobilityaround knee
Investigations for EBV
Over 12 in second week do blood film- see over 20% atypical (activated) lymphocytes
Under 12- if ill over a week do serology
Investigation for rubella
Oral fluid sample for NAAT
Management of mumps if very immunocompromised/HIV but no immunisation
MMR vaccine
When give aciclovir for varicella
Oral
- Under 1 month
- Over 14 if within 1 day of rash starting
IV
- immunocompromised
Teenager presents with cyanosis after being born abroad
Eisenmgenger
What can cause BCG scar to become inflammed
Kawasaki
What is used for sedation in children
Nitrous oxide or midazolam
When approaching an ill child what is initial approach
A-E
Initially either jaw thrust or head tilt and chin lift depending on if trauma
How can mesenteric adenitis present
Very unwell in a lot of pain
Diffuse lymph node enlargement
How long does WHO recommend breast feeding for
Up to and beyond 2 years
Management of tongue tie
1st line; refer for breastfeeding support
2nd line; if dropping weight centile then frenotomy
What does torn frenulum in mouth suggest
NAI from forced feeding
Dropping centiles with no evidence of systemic disease after age of 2
GH deficiency
How manage febrile convlusion if evidence of infection source like pneumonia
Want to admit and manage in hospital
Differentiating between osteomyelitis and septic arthritis on history
Osteomyelitis more insidious
What do if sexual abuse suspected
Refer to hospital for forensic examination
Indications for immediate head CT
- NAI suspected
- post traumatic seizure
- GCS less than 14 on assessment, GCS less than 15 in under 1 YO
- focal neurology
- 2 hours after injury GCS less than 15
- suspected skull fracture
- tense fontanelle
- for children under 1 a bruise or laceration over 5 cm