Funtabulously Frivolous Friday Five 236

LITFL • Life in the Fast Lane Medical Blog LITFL • Life in the Fast Lane Medical Blog - Emergency medicine and critical care medical education blog Just when you thought your brain could unwind on a Friday, you realise that it would rather be challenged with some good old fashioned medical trivia FFFF…introducing Funtabulously Frivolous Friday Five 236. Readers can subscribe to FFFF RSS or subscribe to the FFFF weekly EMAIL Question 1: You see a patient who has returned from Uganda complaining of pain in his arm whenever he turns the key. What is the diagnosis? + Reveal the Funtabulous Answer expand(document.getElementById('ddet2146212887'));expand(document.getElementById('ddetlink2146212887')) African trypanosomiasis (sleeping sickness). Kérandel symptom or ‘signe de la clef‘ named after Jean Francois Kérandel (1873-1934) is a sharp, deep pain in the bones or muscles when a patient with sleeping sickness turns a key in a lock. Kerandel sign is a delayed hyperasthesia following a painful stimuli. Both are two distinct symptoms of African human trypanosomiasis [Reference] Question 2 A patient from S.E. Asia presents with 5 days of fevers, being the maverick diagnostician you are you perform the tourniquet test to rule in Dengue fever. But how sensitive and specific is the tourniquet test? + Reveal the Funtabulous Answer expand(document.getElementById('ddet793033720'));expand(document.getElementById('ddetlink793033720')) Sensitivity 58% (95% CI,...
Source: Life in the Fast Lane - Category: Emergency Medicine Authors: Tags: Frivolous Friday Five African Trypanosomiasis amblygeusia Cabot's rings Darwin award dengue fever Jean Francois Kerandel Kerandel's sign Kerandel's symptom male idiot theory MIT sleeping sickness Tourniquet test Source Type: blogs