Questions a) List the clinical features that indicate a poor prognosis in a patient with community-acquired pneumonia? b) List 5 common organisms causing severe community acquired pneumonia in immunocompetent adults. c) What are the possible reasons for non-response to empiric…
Funtabulously Frivolous Friday Five 169 - Just when you thought your brain could unwind on a Friday, some medical trivia FFFF.
An elderly patient with a history of mild COPD presents after falling onto a chair and hitting their chest. The presentation is with chest pain and shortness of breath. What does this scan demonstrate?
Intra-aortic Balloon Pump Trouble-shooting QA cardiovascular curveball. Your patient has poor cardiac output after CABGx4 and starts IABP
Questions With reference to clinical studies: a) Define the term “external validity”. b) Define the term “bias”. c) Briefly explain selection bias and measures to reduce it. Answers
A 40 year old man with a history of ankylosing spondylitis and known difficulty with intubation on previous elective surgery is admitted to your ICU for hypoxic respiratory failure.
A 45-year-old man is admitted to the Emergency Department after ingesting an unknown quantity of “headache tablets”. His initial complaints are nausea, vomiting, shortness of breath and tinnitus. Fluid resuscitation has been commenced. You are asked to assess him as he is getting more dyspnoeic.
Outline the potential mechanisms of ventilator associated lung injury in patients with Acute Respiratory Distress Syndrome and the steps that can be taken to minimise them.
You are asked to review a 64-year-old male who has been brought to the Emergency Department having been burned in a house fire. He is drowsy and confused with a persistent cough and unable to give a coherent history.
The following questions refer to implantable cardiac pacemakers and implantable cardiac defibrillators.
49 year female old smoker with two weeks of increasing shortness of breath. She is treated for pneumonia on the ward but getting worse.
Insights and summary of Issue 4 (Vol. 25) of Emergency Medicine Australasia published from Andrew Gosbell & Tony Brown