New to Meducation?
Sign up
Already signed up? Log In
Personalise Your Feed

Trending in your community

Currated by 161,000 medical professionals.
#61
Preview 300x1012
9
294

A Comical Guide to the Dementia OSCE Station

A Comical Guide to the Dementia OSCE Station is one of a series of comic strip guides created during a 3rd year SSC project to develop mental health e-learning resources for 3rd year medical students at the University of Leeds. The aim was to create a fun and easy way for students to learn how to perform well in a mental health OSCE station.  
Charmian Reynoldson
over 5 years ago
#62
Preview
0
36

Osteomalacia - Wikipedia, the free encyclopedia

Osteomalacia is the softening of the bones caused by deactivated bone mineralization primary to adequate levels of available phosphate and calcium, or because of over weight body resorption of calcium from the intestine of the body which can be caused by hyperparathyroidism (which causes hypercalcemia).[1] Osteomalacia in children is known as rickets, and because of this, use of the term "osteomalacia" is often restricted to the milder, adult form of the disease. Signs and symptoms can include diffuse body pains, muscle weakness, and fragility of the bones.  
en.wikipedia.org
over 3 years ago
#64
Foo20151013 2023 ko7wji?1444773959
8
328

What Does The Perfect Online Exam Revision Site Look Like?

Over 20% of UK medical students have used our exam room to revise. It's one of the most heavily utilised parts of Meducation and one of the most popular. But it's been a while since we did any work on it, something that we're about to rectify! We want to give you the opportunity to tell us how to make it even better! What's There Already? To recap where we're at currently. We have: Thousands of questions (a mixture of SBAs, MCQs and EMQs) split into over 30 categories. You can take exams of between 10 and 50 questions. You can time your exam if you're Premium You can compare your results in each question to the rest of the community and, if you're Premium, your medical school or year. You can comment on questions and vote them up or down. What Do You Want Improving? So this is your opportunity. What does a perfect online exam revision section look like? What features would you love? What annoys you? We want make the perfect section to help you practice for your exams, so please tell us what you want included. Post a comment below with your ideas on. If you agree with what someone else has said, please vote their comment up. Those that get voted up lots, we'll definitely try and implement!  
Jeremy Walker
almost 5 years ago
#65
Preview
1
8

Solving the case, making the diagnosis: Neurology and detective writing

Stream Solving the case, making the diagnosis: Neurology and detective writing by BMJ talk medicine from desktop or your mobile device  
SoundCloud
over 3 years ago
#67
Preview
1
168

Dr. Prodigious

Hello there! I am Dr. Prodigious. At present just a medical student seeking to help out other medical students. All my videos are arranged neatly into playli...  
youtube.com
almost 3 years ago
#68
Preview
5
160

List of Autism Medication for Children

List of drugs and autism medication which are commonly used to treat certain symptoms in children with Autism Spectrum Disorders.  
child-autism-parent-cafe.com
over 2 years ago
#69
Foo20151013 2023 1nftkgk?1444774218
4
187

Gin & Tonic Anyone?

It was a Saturday, about tea-time in the quaint village of Athelstaneford, East Lothian. Mrs Alexandria Agutter sat in her cottage, enjoying the delights of the late-summer evening with a glass of gin and tonic. She listlessly sipped from the rather generous pick-me up, no doubt chewing over the happenings of the day. Blast! The taste was much too bitter to her liking. She stood up. And promptly crumpled to the floor in a dizzied heap. It had not been five minutes when a fiery pain gripped her parched throat and in her frenzied turn she watched the bleary room become draped in a gossamery silk. How Dame Agatha would approve. But this is no crime novel, on that fateful day, 24th August 1994, poor Mrs Agutter immortalised herself in the history books of forensic medicine; she was the victim of a revered toxin and a vintage one it was too. She had unwittingly imbibed a G&T laced with a classic poison of antiquity. A clue from the 21st century: do you recall the first Hunger Games film adaption? Those inviting purple-black berries or as Suzanne Collins coined them ‘Nightlock’; a portmanteau of hemlock and Deadly Nightshade. True to the laters’ real life appearance those onscreen fictional fruits played a recurring cameo role. Deadly Nightshade is a perennial shrub of the family Solanaceae and a relative of the humble potato (a member of the Solanus genus). It is a resident of our native woodland and may be found as far afield as Europe, Africa and Western Asia. The 18th century taxonomist, Carl Linnaeus gave the plant an intriguing name in his great Species Plantarum. The genus Atropa is aptly named after one of the three Greek Fates, Atropos. She is portrayed shearing the thread of a mortal’s life so determining the time and manner of its inevitable end. The Italian species name belladona (beautiful woman) refers to the striking mydriatic effect of the plant on the eye. The name pays homage to Pietro Andre Mattioli, a 16th century physician from Sienna, who was allegedly the first to describe the plant’s use among the Venetian glitterati - ladies of fashion favoured the seductive, doe-eyed look. Belladona is poisonous in its entirety. It was from the plant’s roots in 1831, the German apothecary Heinrich F. G. Mein isolated a white, odourless, crystalline powder: it was (surprise, surprise) atropine. Atropine is a chiral molecule. From its natural plant source it exists as a single stereoisomer L-atropine, which also happens to display a chiral potency 50-100 times that of its D-enantiomer. As with many other anaesthetic agents it is administered as a racemic mixture. How strange that atropine now sits among the anaesthetist’s armamentarium, its action as a competitive antimuscarinic to counter vagal stimulation belies its dark history. It was a favourite of Roman housewives seeking retribution against their less than faithful husbands and a staple of the witch’s potion cupboard. Little wonder how belladona became known as the Devil’s plant. Curiouser still it’s also the antidote for other poisons, most notably the organophosphates or nerve gases. On account of its non-selective antagonism, atropine produces a constellation of effects: the inhibition of salivary, lacrimal and sweat glands occurs at low doses; dry mouth and skin are early markers. Pyrexia is a central effect exacerbated by the inability to sweat. Flushing of the face due to skin vessel vasodilatation. Low parasympathetic tone causes a moderate sinus tachycardia. Vision is blurred as the eye becomes dilated, unresponsive to light and accommodation is impaired. Mental disorientation, agitation and ataxia give the impression of drunkedness or a delirium tremens like syndrome. Visual hallucinations, often of butterflies or silk blowing in the wind, are a late feature. It was then that Mr Agutter, seemingly untroubled by the sight of his wife’s problematic situation, proceeded to leave a message with the local practitioner. How fortunate they were to have the vigilant locum check the answering machine and come round to the Agutter’s lodge accompanied by an ambulance crew. The attending paramedic had the presence of mind to pour the remainder of Mrs Agutter’s beverage into a nearby jam jar, while Mr Agutter handed over what he suspected to be the offending ingredient: the bottle of Indian tonic water. As it soon transpired there were seven other casualties in the surrounding countryside of East Lothian – all involving an encounter with tonic water. In fact by some ironic twist of fate, two of the victims were the wife and son of Dr Geoffry Sharwood-Smith, a consultant aneasthetist. Obviously very familiar with the typical toxidrome of anticholinergic agents, he was quick to suspect atropine poisoning. Although for a man of his position with daily access to a sweetshop of drugs, it was not something to draw attention to. Through no small amount of cunning had the poisoner(s) devised the plan. It was elegant; atropine is very bitter. So much so that it can be detected at concentrations of 100 parts per million (0.001%). Those foolish enough to try the berries of belladonna during walks in the woods are often saved by the berry’s sour taste. They are soon spat out. But the quinine in the tonic water was a worthy disguise. The lethal dose for an adult is approximately 90-130mg, however atropine sensitivity is highy variable. In its salt form, atropine sulfate, it is many times more soluble: >100g can be dissolved in 100ml of water. So 1ml may contain roughly tenfold the lethal dose. There ensued a nationwide scare; 50 000 bottles of Safeway branded Indian tonic water were sacrificed. Only six bottles had been contaminated. They had all been purchased, tops unsealed, from the local Safeway in Hunter’s Tryst. Superficially this looked like the handiwork of a psychopath with a certain distaste for the supermarket brand, and amidst the media furore, it did have some verisimilitude: one of the local papers received a letter from 25 year old, Wayne Smith admitting himself as the sole perpetrator. The forensic scientist, Dr Howard Oakley analysed the contents of the bottles. They all contained a non-lethal dose, 11-74mg/litre of atropine except for the Agutter’s, it contained 103mg/litre. The jam jar holding Mrs Agutter’s drink bore even more sinister results, the atropine concentration was 292mg/L. It would appear Mrs Agutter had in some way outstayed her welcome. But she lived. A miscalculation on the part of the person who had added an extra seasoning of atropine to her drink. According to the numbers she would have had to swallow a can’s worth (330ml) to reach the lethal dose. Thankfully she had taken no more than 50mg. The spotlight suddenly fell on Dr Paul Agutter. He was a lecturer of biochemistry at the nearby University of Napier, which housed a research syndicate specialising in toxicology. CCTV footage had revealed his presence at the Safeway in Hunter’s Tryst and there was eye witness evidence of him having placed bottles onto the shelves. Atropine was also detected by the forensic investigators on a cassete case in his car. Within a matter of two weeks he would be arrested for the attempted murder of his wife. Despite the calculated scheme to delay emergency services and to pass the blame onto a non-existent mass poisoner, he had not accomplished the perfect murder. Was there a motive? Allegedly his best laid plans were for the sake of a mistress, a mature student from Napier. He served seven years of a twelve year sentence. Astonishingly, upon his release from Glenochil prison in 2002, he contacted his then former wife proclaiming his innocence and desire to rejoin her in their Scottish home. A proposition she was not very keen on. Dr Agutter was employed by Manchester University as a lecturer of philosophy and medical ethics. He is currently an associate editor of the online journal Theoretical Biology and Medical Modelling. We will never know the true modus operandi as Dr Agutter never confessed to the crime. Perhaps all this story can afford is weak recompense for the brave followers of the Dry January Campaign. Oddly these sort of incidents never appear in their motivational testimonials. Acknowledgements Emsley J. Molecules of Murder. 2008, Cambridge, RSC Publishing, p.46-67. Lee MR. Solanaceae IV: Atropa belladona, deadly nightshade. J R Coll Physicians Edinb. March 2007; 37: 77-84. Illustrator Edward Wong This blog post is a reproduction of an article published in the The Medical Student Newspaper January issue, 2014 http://www.themedicalstudent.co.uk/  
James Wong
about 4 years ago
#70
Preview
3
0

Alzheimer's: The Irreversible Disease That Affects 1 In 9 Seniors

A .png?1 image with topic of The More You Know, tagged with and ; uploaded by CuriosityDotCom. Alzheimer's: The Irreversible Disease That Affects 1 In 9 Seniors  
imgur.com
about 1 year ago
#71
Preview
4
40

GIT Development

More videos of this series: http://www.youtube.com/playlist?list=PL9A2D6BB7F131CA12 Transcript: The foregut starts as a straight tube. As it develops, it rot...  
YouTube
almost 4 years ago
#72
Foo20151013 2023 hx1v0d?1444774073
4
54

Who is oPortfolio aimed at?

This is a post about oPortfolio - a project that Meducation and Podmedics are collaborating on. We have a Kickstarter project and would love your support! Students? Junior Doctors? Senior Doctors? Over the last two days we've been asked by lots of people who oPortfolio is for. Some people want it for students, others to replace junior doctor systems, and some for revalidation purposes. The simple answer is that it's for everyone going through their medical careers from student to consultant and on to retirement. Challenges There are two challenges to building a system that's relevant for such a wide variety of people. The first is to make something that has all the features that are needed for all the people. We are strong believers in self-directed learning and want that to be at the core of oPortfolio. We want people to be able to build their own personal portfolios, keeping a log of everything they want to - their own personal space for reflection and learning. oPortfolio should be something that you find useful at all stages, and that's crucial to our vision. The second challenge is working with existing ePortfolio systems, and to have functionality that deaneries and Colleges need to adopt our platform if they want to. Making a system that is incompatible with existing systems, or that involves doctors still having to use other horrible software defies the whole point of what we're doing. If a user's oPortfolio has to be manually copied & pasted into another system, everyone loses out. This, therefore, also has to be a large consideration as we move forwards. At all times, we will have to balance these two challenges up against each other. Conclusion oPortfolio is for everyone. It certainly won't have all the features that everyone needs from day one, but our aim is to build a solid base everyone can use, and then expand it from there. With regards to who we give our initial focus to, it will be the people who support us on Kickstarter. They are showing genuine support for what we're doing, and therefore deserve to be prioritised. That only seems fair. Please support us today. Thank you.  
Jeremy Walker
over 4 years ago
#73
Preview
1
367

Insulin Pharm Mnemonic (2/5): Rapid, Intermediate, Long-acting: Diabetes blood sugar management

Flashcards for these drugs at http://helphippo.com Insulin analogues for diabetes can be classified based on duration of action. These mnemonics help remember the names. Please SUBSCRIBE - more cool stuff coming as we get more Hippo Helpers! Our pharmacology playlist at: http://www.youtube.com/playlist?list=PLIPkjUW-piR2Ww8tUxJnhuJ8z8X-yQSuB  
HelpHippo.com
about 4 years ago