Paeds Flashcards
Unexplained lump/swelling
Bone pain
Osteosarcoma
Joint pain
Locking
Swelling
Osteochondritis dissecans - cracks in articular cartilage + underlying subchondral bone
Batter’s syndrome - cause?
Effect on BP?
Effect on U+Es?
Na/K/Cl transporter is defective
Normotension
Hypokalemia
Congenital heart defect where tricuspid valve leaflets are attached to R ventricle?
Associations?
Ebstein’s anomaly
- tricuspid regurg
- WPW
Cause of scarlet fever
Grp A haemolytic streptococci
Mx of Perthe’s disease? depends on age?
<6yo: observation + keep femoral head in cast, braces
>6yo: surgical management with limited benefit
Slipped capital femoral epiphysis - how does the femoral head displace?
How is movement limited?
Where is the pain?
Femoral head is displaced posteroinferiorly
- Loss of internal rotation when leg is flexed
- Pain in hip, groin, medial thigh, knee pain
Kocher criteria for septic arthritis
Raised ESR
Can’t weight bear
Fever
Continuous hum heard below both clavicles
- what is it called? what is the cause?
Venous hum
Due to turbulent flow from great veins
Benign murmur heard on lower left sternal border
Still’s murmur
Benign murmur heard on upper left sternal border
Pulmonary flow murmur
Salmon pink rash + pain and stiffness in knees
- Dx? potential other clinical features?
Systemic onset JIA
lymphadenopathy
Uveitis
Anorexia
Pyrexia
Roseola infantum vs chicken pox
Chicken pox is itchy
Roseola = high grade fever which subsides before non=itchy rash appears
Severe hip pain + inability to weight bear. USS shows effusion in joint capsule
No fever, no haemodynamic changes
Transient synovitis
Tx of threadworm
Give one dose of mebendazole to whole household
Best first line investigation for suspected intussusception?
USS
Red currant jelly stool
Intussusception
Colicky abdo pain
Draws up knees
Vomiting
Palpable abdominal mass
Intusussception
Management of Intusussception
Air insufflation with radiological guidance
If peritonitis or air insufflation fails –> surgery
Normal apgar score?
> =7
what factors determine the apgar score?
HR Resp effort reflex response colour Muscle tone
Management of child with mild cow’s milk protein intolerance
Extensive hydrolysed formula milk
Management of severe cow’s milk protein alergy
Amino acid based formulas milk
difference between cow’s milk protein intolerance and allergy?
intolerance = delayed reaction (non-IgE mediated) allergy = immediate reaction (IgE mediated)
Kawasaki disease - 6 features
Fever >5 days Conjunctivitis Strawberry tongue Cracked red lips Skin peeling from hands and feet Cervical lymphadenopathy
Management of Kawasaki’s disease
High dose aspirin
IVIG
3 treatments for treating spasticity in CP?
Botulinum toxin type A
Baclofen
Diazepam
at what age would you refer a child if the cannot:
- sit without support?
- walk without support?
sit w/o support = 12 months
walk without support = 18 months
Neonatal CPR - what is the protocol?
If not breathing = 5 ventilation breaths
If HR doesn’t improve: 3:1 chest compressions:ventilation breaths
When is the meningitis B vaccination given
2, 4 and 12 months
Which vaccinations are routinely given to teenagers?
3 in 1 teenage booster (DTP)
Meningitis ACWy
- Rash like sandpaper on the body
- Fever
- Flushed cheeks
- Cervical lymphadenopathy
- White coating on the tongue
Scarlet fever
Dx and Mx of scarlet fever?
Dx: throat swab BUT start Abx before results arrive
Tx: Oral penicillin V for 10 days
- Return to school 24 hours after Abx started
- Notifiable disease
Most common complication of scarlet fever
Otitis media
2 year old boy with a 1 day history of limp + pain - next step?
Urgent hospital assessment du not higher risk of septic arthritis in <3 yo
Clinical Fx of bronchiolitis
<1yo Coryza precedes: - Dry cough, SOB - Fine inspiratory crackles - Wheeze
Immediate referral for bronchiolitis is indicated by…?
- Apnea
- Looks v unwell
- Severe respiratory distress (RR>70)
- Central cyanosis
- Sats <92%
What Fx in the history would lead you to a diagnosis of constipation in a child?
- <3 stools/week
- Overflow soiling
- ‘Rabbit droppings’
- Blocking the toilet
- Pain on passing stool
- Anal fissure
- Bleeding with stools
Causes of constipation
Dehydration/lowfibre diet Opiates Anal fissure HYPOthyroid Hirschsprung's hypercalcemia Learning disability
Red flags in constipation
- Constipation since birth
- ‘Ribbon’ stools
- Abdominal distension
- Social care - child mistreatment
Management of constipation
Start with escalating dose regimen of Movicol
- Use stimulant laxative if not responding, then use lactulose
- continue mediation until regular bowel habit is established, then reduce dose
-Improve fluid intake, increase fibre
Dx of malrotation?
upper GI contrast study + USS
Main RF for necrotising enterocolitis
Prematurity
mx for necrotising enterocolitis
total gut rest + TPN
at what age can a child consent to sex?
13
Elevation of the testicle = increased pain?
Elevation of the testicle = relieves pain?
Increased pain = torsion
Relieves pain = epididymitis
Stepwise mx of bed wetting
- look for other causes (UTI, DM, constipation)
- Fluid intake - reduce
- Reward chart - reward peeing before bed
- Enuresis alarm vs desmopressin - depends on child
3 heart defects in Turners
- Bicuspid aortic valve
- Aortic root dilation
- Coarctation of the aorta
6 in 1 vaccine - how many times and when is it given?
What does it protect against?
Diphtheria Tetanus Pertussis Polio Hib Hep B
Given 3 times, at 2, 3, 4 months
When is MMR vaccine given?
12 months
What is included in the 4 in 1 booster? when is it given?
Diphtheria
Tetanus
polio
Pertussis
Pre school - 3-4 years old
When is Men B vaccine given?
2 months
4 months
12 months
2 prognostic factors for congenital diaphragmatic hernia
Liver position (if raised, this is poor) Chest to head ratio (>1 is good)
Mx of Kawasaki’s
High dose aspirin
IVIG
Echo - to look for coronary artery aneurysm
Cervical LNopathy
Swollen red tongue
Gunk in eyes
Fever for a week
Kawasaki’s
Intraventircular haemorrhage - RF? complications? When does it present? Mx?
RF - PREMature babies
Complications - hydrocephalus (as clot occludes CSF flow)
Presents in first 3 days
Mx - supportive
Abdominal migraines consist of what features in order to diagnose?
Abdominal pain + 2 of the following:
Nausea, vomiting, pallor, anorexia
with normal examination
Vaccines given at 2 months?
- 6 in 1 (diphtheria, tetanus, polio, pertussis, Hib, Hep B)
- PCV (pneumococcal conjugate)
- Men B
- Oral rotavirus vaccine
In a boy with precocious puberty, what particular thing do you want to examine?
Testes
How does examination of the testes help with finding the cause of precocious puberty
Bilateral enlargement –> central cause (FSH/LH from intracranial lesion)
Unilateral enlargement –> gonadal tumour
No enlargement –> ADRENAL CAUSE (congenital adrenal hyperplasia)
Causative organism in croup?
parainfluenza
What is given as prevention of bronchiolitis? To whom?
Pavilizumab - against RSV!
Given to high risk children - PREM, immunocompromised, heart/lung abnormalities
How does scarlet fever differ from Kawasaki’s
Kawasaki’s - any old rash
Scarlet fever - sandpaper like rash
How does Downs’ –> snoring?
Low muscle tone in upper airways
Large adenoids + tongue
Obesity
3 causes of nappy rash?
Irritant dermatitis = due to ammonia and faeces
Candida dermatitis = involves flexures + satellite lesions
Seborrheic dermatitis = flakes + scalp rash
General management for nappy rash
Disposable nappies (not towel nappies)
Expose area to air when possible
Use barrier cream (if severe, use mild steroid)
Sx of whooping cough OTHER than inspiratory whoop?
Coughing bouts: so bad it ends with vomiting + central cyanosis
- -> subconjunc haemorrhages + anoxia –> seizures + syncope
- Last 10-14 weeks
School exclusion for pertussis?
2 days after starting Abx (or 21 days form onset of Sx if no abx)
Abx treatment for pertussis?
Oral macrolide
Typical metabolic abnormality in pyloric stenosis?
Hypochloremic hypokalemic metabolic alkalosis
A mother brings her son in to surgery as she suspects he has a squint. She thinks his right eye is ‘turned inwards’. You perform a cover test to gather further information. Which one of the following findings would be consistent with a right esotropia?
On covering the L eye, the R eye moves laterally to take up fixation
1st line Management of cows milk protein intolerante/allergy
If formula fed:
1. Extensive hydrolysed formula milk
If breast fed: eliminate cow’s milk protein from maternal diet
Use eHF milk when breastfeeding stops
Rocker bottom feet is seen in which 2 syndromes?
Edwards
Patau
Facial features of Fragile X?
Long face
Large ears
High palate
which vaccines are given at 2 months
6 in 1
MenB
PCV
Complications of roseola infantum?
Febrile convulsions
Aseptic meningitis
Hepatitis
3 causes of cyanotic congenital heart disease
Tetralogy of Fallot
Tricuspid atresia
Transposition of Great Arteries
Triad of shaken baby syndrome
Retinal haemorrhages
Encephalopathy
Subdural haematoma
Exclusion advice for HHV 6(roseola infantum)
None
Exclusion advice for scarlet fever
24 hours after commencing Abx
Exclusion advice for impetigo
until lesions have crusted over
Exclusion advice for mumps
until 5 days afte ronset of swollen glands
Does oligo or polyhydramnios predispose to DDH?
Oligo
Surgical management of pyloric stenosis?
Ramstedt pyloromyotomy
2 month old with H. influenza meningitis
Name 2 drugs that should be given
Ceftriaxone + dex
Prophylaxis to close contacts of a child with meningitis?
Cipro
Anal itching + unremarkable examination?
Threadworm
HHV6 causes … aka…
Roseola infantum aka sixth disease
Features of Sixth disease - name 5
Maculopapular rash Diarrhoea Cough High fever Febrile convulsions
Medical mx for nocturnal enuresis?
desmopressin
Eczema distribution:
in infants?
young children?
Older children?
Infants: face + trunk
Young child: extensor surfaces
Older child: Flexors
Pathognomic x-ray sign for NEC?
Intramural bowel gas
average age at which a child should drink from a cup without spilling anything?
2 years
Management of mild cradle cap?
- Baby shampoo + baby oil + emollients
how long is the ABx course for a 5 year old girl with lower UTI?
- 3 days of oral abx
Medication for whooping cough?
- macrolides (azithromycin/erythromycin)
Isolate the child for 2 days after starting abx.
SIDS - RFs?
Lying prone
Smoking
PREM
Which head lump which develops few hours after birth does NOT cross sutures
Cephalohaematoma
Growing pains - when do they tend to coccur
at night, and NEVER on waking
Baby born breech. Ortolani and Barlows sign are normal. next Mx?
USS hip
best imaging for visualising Perthe’s
MRI hip
Time course of symptoms in Perthes
few weeks of progressive hip pain, limp and Reduced ROM
Mx of <6yo with Perthes
Cast, braces, active monitoring
Ix in suspected Perthes
X-ray
if X-ray normal but symptoms persist –> MRI
Intestinal loops protruding through the umbilicus in a neonate
Omphalocele
Intestinal loops protruding through a hole lateral to umbilicus in a neonate
gastroschisis
When does moro reflex typically disappear
3-4 months
Name 4 reflexes in babies
Moro
Rooting
Grasp
Stepping
Mx of intraventricular haemorrhage
Supportive
- if hydrocephalus/high ICP –> think of a shunt
wtf is akathisia
severe restlessness
Screening test for depression
PHQ9
Common SEs of TCAs (imipramine)
antimuscarinic SEs: dry mouth, blurry vision, constipation
Inhaled steroid used for asthma control?
budesonide
eg of low dose ICS
<200mcg budesonide
eg of moderate dose ICS
200-400mcg budesonide
Male version of turners
- chest appearance?
- cardio probs?
Noonan
- pectus excavatum
- pulmonary stenosis
Facial appearance in Patau
microcephaly + small eyes
- Micrognathia (small jaw)
- Posterior displacement of the tongue
- Cleft palate
Pierre Robin
3 features of Pierre RObin
- Small jaw (micrognathia)
- Posterior displacement of tongue
- Cleft palate
knee pain when walking up and down stairs and rising from prolonged sitting
Chondromalacia patellae = inflammation of cartilage of patella
Oshgood Schlatter disease - classical presentation
sporty teens
swelling and pain on tibial tubercle
Mx of chondromalacia patellae
RICE + anti-inflam + physio
mx of osgood schlatter
Rest
Ice
Elevation
Stretch thigh and hamstrings
Mx of child with itchy bottom and no other sx
treat empirically for threadworm ewww
Hygiene + single dose mebendazole for whole household
Mx of toddlers diarrhoea
Increase fat and fibre
avoid juice + squash + carbonated drink
Mx of gastroenteritis with clinical signs of dehydration
ORS for 50ml/kg in 4 hours
Avoid other fluids + solid foods
Mx of gastroenteritis with shock, after initial fluid bolus
maintenance + replacement with 0.9% saline + 5% dextrose
- monitor U+Es, glucose, Cr
- Avoid solid foods
When is guthrie test performed
day 5-9
Avg age for sipping from a cup and eating with spoon
2 years
Hirschsprungs - best initial tx?
Definitive Tx?
Initial: bowel irrigation
Definite: anorectal pull through
mx of whooping cough
- Azithromycin if within first 21 days of onset
- Notify PHE
neonatal hypoglycaemia in the first few days - how to Mx?
- Encourage regular feeding
- require dextrose if:
- <2mM
- cannot feed
- jittery/other Sx
When is menB vaccine given
2, 4, and 12 months
Child with ADHD on methylphenidate: what needs to be monitored?
Growth
Psychiatric assessment
BP (risk of HTN)
Markers of severe croup
Hypoxemia –> restlessness/agitation/lethargy
Child birth - what are the first things you do
Dry the baby, remove wet towels + start the clock
PDA is a connection between…?
- murmur?
Pulmonary artery + descending aorta
Continuous machinery murmur +
PDA pulse
Large volume + bounding + collapsing pulse
how many chest compressions/minute for children of all ages?
100-120
Contraindications to MMR vaccine
Allergy to neomycin
Had a diff live vaccine in the past 4 weeks
Had IVIG therapy in the past 3 weeks
Severe immunosuppression