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Bell’s Palsy

Bell’s Plays is a lower motor neurone (LMN) lesion of the facial nerve (CN VII), which causes one side of the face to “droop” [1% of cases are bilateral], and patients are often concerned that it is a stroke.

However, unlike in stroke the whole face is affected, in stroke and other upper motor neurone (UMN) lesions the upper portion of the face is unaffected due to input from both sides of the brain. Read more

Hypokalaemia

Hypokalaemia (low potassium), is a common problem. It is found in 14% of outpatients and 20% of inpatients, however only 4-5% of those are of clinical significance.

Severity

  • Severe: <2.5 mEq/l OR Symptomatic – Look for Hypomagnesaemia
  • Moderate: 2.5-2.9 mEq/l (No or Minor symptoms)
  • Mild: 3.0-3.4 mEq/l  (Usually asymptomatic)

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Emergency Tracheostomy/Laryngectomy Management

Occasionally patients with Tracheostomy or Laryngectomy present with difficulty breathing due to problem. As this is rare for us in ED, this situation can be very difficult for all of us. However the protocols below can help.

 

Tracheostomy

Tracheostomy is simply a passage from the neck into the trachea. In most cases the trachea will still be connected to the nose and mouth (so can breath though their mouth too).

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COVID-19 (Paediatric multisystem inflammatory syndrome)

AKA: Paediatric Inflammatory Multi-system Syndrome – Temporally associated with SARS-CoV 2 

Although COVID-19 seems a benign disease in almost all children there are increasing evidence (however rare) of a “Paediatric multisystem inflammatory syndrome”. This is a RARE and newly emerging condition and there are many questions still e.g. It is currently unclear if it is directly related to the COVID-19 pandemic.

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COVID-19 (40 Step Desaturation Test)

NHS England has introduced the use of a “40 step desaturation test” into discharge planning from the ED. You will have heard Covid -19 patients complaining of increasing SOB on exercise, and it’s important that we test this prior to discharge.

Method:

  • Is this appropriate? – Could the patient walk 40 steps before they were ill?
  • Patient remains in cubical – with mask on
  • Attach Sats probe – ensure good trace
  • Walk on spot 40 steps 
  • Monitor SaO2

 

 

COVID-19 (Awake Self-Proning)

There is increasing evidence that Awake Self-Proning of our Covid-19 patients can improve oxygenation. Proning the patient can has several effects which can dramatically improve their SaO2

  • Improves Ventilation to back of the lung (the back of the lung contains more alveoli than the anterior lung)
  • Improves Perfusion – as blood supply to the back of the lung is always better than the front
  • Improves Clearance of secretions
  • Be patient can take 15-20min

Contraindications (all seem obvious)

Absolute contraindications:

  • Respiratory distress (RR ≥ 35, PaCO2 ≥ 6.5, accessory muscle use) 
  • Immediate need for intubation 
  • Haemodynamic instability (SBP < 90mmHg) or arrhythmia 
  • Agitation or altered mental status 
  • Unstable spine/thoracic injury/recent abdominal surgery 

Relative Contraindications: 

  • Facial injury 
  • Neurological issues (e.g. frequent seizures) 
  • Morbid obesity 
  • Pregnancy (2/3rd trimesters) 
  • Pressure sores / ulcers