The aims of ultrasound guided assessment of pleural effusion are: To determine and describe the size and site of the effusion. To mark the optimal site for drainage (and perform the procedure) if required. To characterize the effusion, noting echogenicity…
Cognitive Theory of Multimedia Learning seeks to explain the processes that take place in the minds of learners during meaningful learning from multimedia instruction
Cognitive rigidity, or fixation, is holding onto initial explanations despite the subsequent accumulation of contrary evidence (Klein, 2011)
It’s a busy night shift in the ED (as always) and one of the Interns comes to present a case to you. He’s seen a 23 yr old female who has presented with lethargy and weakness. While you're listening to the Intern your phone rings — it's the lab calling to tell you the patient’s potassium is 1.9 mmol/L.
A 20 year old male presents with 3 days of lethargy and generalised malaise. He is confused and looks very unwell. Can sort out this metabolic muddle?
You are asked to review a 73 year old lady who is in hospital for treatment of septic arthritis affecting a prosthetic right hip joint inserted 5 years earlier.
An 87 year old female presented with a subarachnoid haemorrhage. GCS 8/15. Can you figure out her acid-base disturbance?
A 50 year old Chinese female presents with severe weakness. She has a history of previous similar episodes that self-resolved. What's going on?
Consider a 65 year-old male presenting with right-sided flank pain radiating to the groin. The following CT scan was taken to confirm a presumed diagnosis of renal colic:
A tall and thin 18 year old male presents with pleuritic chest pain and mild shortness of breath. What does the ultrasound show? Lung point
A 32 year old woman presents to hospital with right sided chest pain and shortness of breath after falling of her bicycle. What does the ultrasound show?
43 year old male presents with left sided chest pain after a collision on the sporting field. What does the ultrasound show?