Misc Paeds Flashcards
6 indications for Abx therapy in URTI in children?
Centor 3 or more Kids under 2 with bilateral OM Otorrhoea and AOM Systemic unwellness Complications from disease Significant comorbidities
How long would you expect acute OM to last?
Around 4 days
How long would you expect acute pharyngotonsilar infection to last?
1 week
How long would expect a common cold to last?
1-1.5 weeks
How long would you expect rhinosinusitis to last?
2.5 weeks
How long would you expect a cough/bronchitis to last?
3 weeks
3 biochemical criteria supportive of DI?
HyperNa Low urine osmolality High plasma osmolality
What is the diagnostic investigation of choice for DI? How do you interpret it?
Water deprivation test - normally should increase urine osmolality (concentrate) In cranial DI, urine osmolality stays low and plasma stays high but giving ADH (desmopressin) resolves this In nephrogenic DI, urine osmolality stays low and plasma high despite giving desmopressin
6 causes of cranial DI?
Idiopathic Craniopharyngioma Head injury Pituitary surgery Histiocytosis X DIDMOAD
4 causes of nephrogenic DI?
Genetic - ADH or aquaporin 2 genes Metabolic - high Ca or low K Drugs - demeclocyline, lithium Tubulointerstitial disease
Abx management for human bite?
Co-amoxiclav
Abx management for campylobacter?
Clarithromycin
What is the most common cause of childhood nephrotic syndrome?
Minimal change nephropathy
What is the pathophysiology behind minimal change nephropathy and what does biopsy show?
GBM damage via T cell/cytokines Leads to polyanion and albumin loss Biopsy shows podocyte fusion
What are two examples of proteins which leak out in minimal change nephropathy?
Transferrin Albumin
Management of minimal change nephropathy in kids?
Steroids PO - 80% responsive, if not renal biopsy Next line is cyclophosphamide
Prognosis of minimal change nephropathy?
1/3 full recover, isolated episode 1/3 frequent exacerbations, burns out by adulthood 1/3 infrequent exacerbations
Steps for newborn resuscitation?
Dry baby, maintain temp and start clock Assess tone, breathing and pulse If no breathing, 5 rescue breaths with open airway and feel for pulse response If no rise in pulse, recheck breathing technique - if okay and HR absent or under 60, commence chest compressions ratio 3:1 and reassess every 30s
Do you need to exclude kids with hand foot and mouth disease from school?
No - manage conservatively
What type of cyst contains keratin plugs?
Epidermal cysts
What age is aspirin contraindicated below?
16
How might choanal atresia present?
Cyanosis episodes in newborn, worse during feeding
Treatment for scalded skin syndrome?
Flucloxacillin
What interventions are recommended for a child with BMI over 91st centile?
Tailored clinical intervention
What interventions are recommended for a child with BMI over 98th centile?
Tailored clinical intervention and assess for comorbidites/underlying cause
What is the most common cause of childhood obesity? 5 other organic causes?
Lifestyle factors Also growth hormone deficiency, hypothyroid, Cushing’s, Prader Willi and Downs syndrome
5 areas of complications of obesity in children?
MSK - SUFE, OA, Blount’s disease, pain CVD risk long term Neurological - benign intracranial hypertension OSA Psychological
What is Blount’s disease?
Severe, progressive bowing of the legs in kids related to obesity
Below what age is transcutaneous measurement of bilirubin inappropriate?
Less than 24 hours - do serum bilirubin with breakdown
Going from 3m - 4 years, outline the developmental process of speech language and hearing in kids?
3m - turns to sound, squeals 6m - double syllable noises 9m - mama/dada, understands ‘no’ 12m - knows and responds to own name 12-15m - knows 2-6 words, understands simple commands 2 years - combines 2 words, points to body parts 2.5 years - at least 200 word vocab 3 years - 3-5 word sentences, what and who questions, colours and counts to 10 4 years - why, where and how questions
When would you expect a child to be able to count to 10 and name colours?
3 years old
How long should kids with chickenpox be excluded from school for?
Until all vesicles are crusted over
From 3m-4yrs, outline the developmental process of gross motor skills in kids?
3m - little-no head lag, lies on tummy with good head control, will sit if held with curved back 6m - lies on back kicking and holding feet, pulls to sit and rolls from front to back. Sits with curved back on own 7-8m - sits without support 9m - pulls to stand, crawls 12m - cruises 13-15m - walks unsupported 18m - squats to pick up toys and crawls upstairs 2 years - runs, walks up/downstairs with rail 3 years - stairs without rail, rides tricycle 4 years - hops on 1 leg
When would you refer a child who can’t sit without support?
12m
When would you refer a child who can’t walk unsupported?
18m
When would you refer a child without a first word?
18m
What is the recommended diet for CF patients?
High calorie, high fat with pancreatic enzymes with every meal Vitamin supplementation
What is the recommended chest physio programme for CF patients?
At least BD chest physio and postural drainage Pretty much from diagnosis
How would you take a sample to test for pertussis?
Nasal swab
Give two examples of inactivated vaccines?
IM flu Rabies
Give 6 examples of fragment vaccines?
Diphtheria Pertussis HBV Meningitis Pneumonia HiB
What type of vaccine is tetanus?
Detoxified exotoxin
Outline the APGAR score criteria?
When is the APGAR score completed routinely? When else?
Normally 1 and 5 minutes of life
May be repeated at 10, 15, 20 if concerned/less than 7 after 5 mins
What are the 3 areas of results of APGAR scoring?
0-3 = very low
4-6 = moderately low
7-10 = good
What is the first sign of puberty in males? When does it occur?
Testicular enlargement - around 12 years old (10-15)
What testicular volume signifies the onset of puberty?
Over 4mls
When do boys’ height spurts occur?
Around 14 years
What is the first sign of puberty in females and when does this occur?
Breast development - around 11.5 years (9-13)
When do girls’ height spurts occur? What about menarche?
Age 12 - before menarche (Age 13)
What counts as precocious puberty in girls? What about boys?
Under 8 years in girls
Under 9 years in boys
What 3 normal variants of physical changes may occur in pubertal kids?
Gynaecomastia
Asymmetrical breast development
Diffuse thyroid enlargement
What precaution should be taken for babies born at less than 28 weeks when receiving first set of vaccines? Why?
Have them in hospital - due to risk of apnoea
What are the 4 things that can be used to assess in the area of fine motor/vision development in kids?
General development - eyesight, hand function
Bricks and towers
Drawing
Book pages
When is hand preference abnormal before?
18m - especially if shown before 12m
Outline general fine motor/vision development from 3-12m?
3m - reaches, briefly holds; fixes and follows 180d; alert to human faces
6m = palmar grasp, transfers at 7m; looks everywhere
9m = early pincer; points
12m = refined pincer; bangs toys together
Outline brick towers from 15m - 3 years?
15m = two bricks
18m = 3
2 years = 6
3 years = 9
Outline drawing development from 18m - 5yrs?
18m - scribbles in circle
2 years - copies vertical line
3 years - circle
4 years - cross
5 years - square and triangle
Outline how kids interact with book pages from 15m - 3 years?
15m - looks at book, pats pages
18m - turns pages several at a time
2yrs - turns pages one at a time