Respiratory Flashcards
How do you confirm otitis media?
Kid with a sore ear
Look in to see redness and bulging drum –> Spontaneous rupture
How do you treat otitis media?
It’s self limiting and generally viral so just analgesia
If it’s bilateral or <2yrs you could use oral amoxycillin
How would you investigate a case of tonsillitis?
1) Examine by looking in their mouth
2) Throat swab for viral vs bacterial
How do you treat tonsillitis?
If you confirm its bacterial you can give Penicillin
Otherwise nothing but analgesia
Do not give Amoxycillin! causes rash
kid presents with Coryza, stridor, hoarse voice and a “barking” seal-like cough, what’s the likely diagnosis?
Croup
These patients tend to be overall quite well
What causes Croup
Parainfluenza Type 1
How do oyu handle croup?
Oral Dexamethasone
What management should be enacted for any kid with a respiratory infection?
Assess their oxygenation, hydration and nutritional status then attend to these if necessary, Most kids won’t need anything more than this for Respiratory infections
Kid presents systemically very unwell with stridor and drooling, what do you think might be happening?
Epiglottitis
What cause epiglottitis?
H. Influenzae B
How would you manage epiglottitis?
Intubation & Abx
List atleast 3 bacteria and viruses known to cause LRTIs?
- Pneumococcus
- H Influenzae
- Morazella Catarrhalis
- Mycoplasma Pneumoniae
- Chlamydia Pneumoniae
- RSV
- Adenovirus
- Parainfluenzae 3
- Influenzae A & B
- Rhinovirus
What’s the most common LRTI in infants?
Bronchiolitis
Caused mostly by RSV or sometimes parainfluenzae 4 or HMPV
How would you expect bronchiolitis to present?
<12 months old
One off episode of:
- Nasal stuffiness (e.g. common cold)
- ~3day h/o progressive tachypnoea, feeding problems, crackles +/- wheeze
How would you investigate and treat an infant with bronchiolitis?
A NPA & O2 sats is all that’s needed
Focus on their oxygen, hydration & nutrition and most will recover on their own
(Remember it’s viral so it can’t be treated with Abx)