Cognitive Theory of Multimedia Learning
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
Cognitive rigidity, or fixation, is holding onto initial explanations despite the subsequent accumulation of contrary evidence (Klein, 2011)
You can beat the feeling
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.
Hypernatraemia and Acidosis
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?
Staph Sepsis Acidosis
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.
Metabolic Mayhem a Headache
An 87 year old female presented with a subarachnoid haemorrhage. GCS 8/15. Can you figure out her acid-base disturbance?
Waxing and Waning Weakness
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?
Could it be renal colic?
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:
Lung Point Case 4
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
Lung Point Case 2
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?
Lung Point Case 1
43 year old male presents with left sided chest pain after a collision on the sporting field. What does the ultrasound show?
The trouble with mindfulness
Don’t get me wrong, mindful practice, self-reflective practice should all be encouraged. The trouble with mindfulness is when it’s prescribed as the sole solution to a cognitive error....