Q: Why are Smurf’s Blue?
A: Methaemoglobin (MetHb) of course!
– MetHb is produced by oxidisation of the Iron in Haemoglobin (Hb) from Fe2+ to Fe3+
– Fe3+ prevents Hb carrying oxygen (thus produces symptoms of hypoxia)
– Often due to chemical ingestion, but may also be genetic
– Treated with Methyl Blue & supportive measures
Hypernatraemia is a not a common presentation in ED, as intense thirst often prevents significant hypernatraemia in neurologically intact individuals. So… Mortality rates are high (20-70%) and the severity of hypernatraemia has been shown be an independent predictor of mortality.
However, there is little good data on hypernatremia to base guidance on, and definitions vary within the literature
We often worry about patients developing rhabdomyolysis and consequently developing AKI. However, there is much debate and little consistency in the published data, over how to diagnose and who needs admission to treat. So its important to consider both clinical context along with laboratory values
Remember: is it a haemolysed blood sample? (you can do an iSTAT)
Severity
We frequently consent for Blood Transfusion, but what risks do we tell the patients about and how common are those risks?
Acute sore throats are often caused by a virus, last about a week and get better without antibiotics. withholding antibiotics rarely causes complications. Antibiotic stewardship is everyone’s responsibility to prevent resistance developing.
Are there any concerns regarding airway compromise? – If yes – transfer to resus, give high flow Oxygen, IV steroids, IV antibiotics, Nebulised adrenaline 1:1000, IV fluids, take bloods and refer to both anaesthetics and ENT registrar.
Otherwise:
Assess all under 5s with a temperature as per the NICE fever guidelines
Assess the patient for signs of severe sepsis – if present use the severe sepsis guidelines
If no signs of sepsis assess patient, exclude Quinsey (unilateral swelling, paina nd trismus) and calculate the FeverPAIN score and Centor score
FeverPAIN = 1 point for each of –
Centor = 1 point for each of –
Can the aptient swallow fluids and medication – if not give a stat dose of IV Dexametasone, IV antibiotics, IV fluids and analgesia – review in 2 hours. If they can swallow at this time then you can consider discharge with a patient information leaflet.
Patients to seek medical advice if become more unwell or not improving after 1 week
Self care advice – Paracetamol, Ibuporfen, Adequate fluids, Medicated lozenges
Phenoxymethylpenicillin 5-10 days
If Penicillin allergy – Clarithromycin or Erythromycin 5 days
Tonsillitis Patient Information Leaflet
Nose bleeds are a bloody common problem (bad pun intended) – most originating at the front to the nose where there is a cluster of blood vessels – Little’s Area.
In the young the bleeding often starts after trauma (e.g. picking or punching noses). In the elderly however, it is commonly a manifestation of underlying vascular disease. Read more
The prevalence of diseases transmitted by tick bite have increased in recent years, within the UK. And it is now recognised that there are 3 main infections
