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 228.
Who is the Berlin patient?
- Timothy Ray Brown
- Arguably the first person to be cured of HIV. There are other patients who have undetectable viral loads and are off antiviral therapy but still contain the virus in the their body. Timothy is the first person to be completely sterilised of HIV.
- Timothy was diagnosed in 1995 with HIV but in 2006 he developed acute myeloid leukaemia requiring a bone marrow transplant. His doctor, Dr Gero Hutter matched him for a donor with a mutation on the CCR5 receptor. For most HIV viruses the CCR5 receptor is the key for entering the cell, without it the virus fails. [Reference]
In 1909 I was a protazoan but 90 years later I became a fungus. What am I?
- Pneumocystis jiroveci Frenkel, formally PCP
- Pneumocystis organisms were first reported by Chagas in 1909 but he mistook them for a morphologic form of Trypanosoma cruzi, later they were noted to be a different protozoan and named Pneumocystis carinii.
- Pneumocystis was widely thought to be a protozoan based on several criteria: 1) strong similarities in microbe morphology and host pathology, 2) absence of some phenotypic features typical of fungi, 3) presence of morphologic features typical of protozoa, 4) ineffectiveness of antifungal drugs, and 5) effectiveness of drugs generally used to treat protozoan infections.
- The protozoan hypothesis remained predominant until 1988, when DNA analysis demonstrated that Pneumocystis is a fungus, albeit an odd one. It was not until 1999 that the first valid new binomial appeared. The organism that causes human PCP is now named Pneumocystis jiroveci Frenkel 1999 (pronounced “yee row vet zee”), in honor of the Czech parasitologist Otto Jirovec, who is credited with describing the microbe in humans.
- But don’t worry you can still say PCP because it can be read “Pneumocystis pneumonia”. [Reference]
What virus is shaped like a bullet?
- Slightly ironic given that if you express the clinical disease it is a death sentence. [Reference]
Which American band ‘wanted to be sedated’ and in the process created what Rolling Stone magazine considers to be the 144th greatest song of all time?
- The Ramones
- As Leon said in Tox Tunes #35: “Not bad for a group that knew only 3 or 4 chords and whose entire play list contains few works much longer than 2 minutes.”
- Don’t believe it was the 144th greatest song of all time? Here’s the proof.
What would you use a Queen square,Troemner and Taylor hammer for?
- Testing the reflexes; they are all tendon hammers.
- The story of the tendon hammer began in 1875 when Wilhelm Heinrich Erb and Karl Freidreich Otto Westphal simultaneously described the muscle stretch reflexes. Westphal considered the reflex as a local muscle phenomenon, whereas Erb viewed it more clearly as a true reflex arc and realised its utility in diagnosing certain disease states.
- Erb and Westphal used fingers and chest percussion hammers to elicit these phenomena. Because of inadequacies this method a variety of hammers were developed specifically for this purpose. In 1888, J. Madison Taylor, working for S. Weir Mitchell at the Philadelphia Orthopedic Hospital, designed the first such “reflex hammer.” Taylor’s hammer had a triangular rubber head and a short, flattened metal handle. Of course other designs had to be made for the discerning physician.[Reference]
Article source here:Life in the Fast Lane