An 80 year old woman with an extensive cardiac history is diagnosed with aortic stenosis On auscultation you appreciate an ejection systolic murmur.
Which haemodynamic factor is most likely responsible for the audible murmur?
You are teaching a medical student about the knee and discuss the structures that border the popliteal fossa Which structure best describes the superolateral boundary of this fossa?
A nine month old child is brought to the ED with a (ever and rash The child's mother states that all of her immunisations are up to date What is the most likely cause of this infectious illness?
A 45 year old man is brought into the ED by the police following a witnessed seizure. He is suspected to be alcohol dependent Which haematological index best suggests this dependence?
A 37 year old man presents wilh progressive bilateral ascending weakness following a one week history of diarrhoea and vomiting What is the most likely causative organism?
