this video shows neurological examination in a sequence that is easy to understand.
over 4 years ago
I am writing a series of endocrinology short (10 slide) presentations on key things i think you need to know as medical students. I will do another presentation on complications in more depth comments pleas I will put some audio with it soon
almost 10 years ago
Watch this medical education video about heart failures and prepare for your next cardiology exam! You can also watch this video and many other free lectures...
about 5 years ago
First Year Faculty of Life Sciences notes from lectures and textbooks. There may be paragraphs copied from Martini et al. (2010) so if anyone has any issues with copyright or plagiarism please let me know and I will remove it immediately.
over 9 years ago
William Peterson and Tom McFadden introduce the field of endocrinology. They explore at the contextual basis of the endocrine system, peptide vs. steroid hormones, the processes by which the brain controls hormones, and hormonal influence on the brain.
almost 7 years ago
Another presentation covering the GI tract. All information is from NICE guidance & Clinical Knowledge Summaries & Oxford Handbooks. Images either made by me or from Google. Feedback is appreciated and please check out my other presentations!
over 7 years ago
The stroke syndromes. most common is middle cerebral artery. Key Loc=loss of consciousness Bulb= memory Spiral= confusion These are intact in MCA..only in ACA memory is affected hence the bulb is crossed out. Divide the body in 4 boxes representing upper and lower limbs and each box is further divided into S (sensory) M (Motor). The dark shading means this is affected more. Dotted shading means affected to a lesser extent. Note how sensory is intact (not shaded) in webers and benedict . The red dot in brain = site of infarction The 2 circles represent visual field. ( intact in ACA). Only ACA has urinary incontinence (shown by leaking urine) Note. For Benedict. .Ataxia is shown by shading under the legs on one side (although legs are represented by boxes the stick lines as legs is only used to represent ataxia). tip..whenever faced with an infarct question draw the man and symbols shown and shade accordingly. Will definitely help diagnose the case quickly.
over 5 years ago
This PA Chest X-Ray demonstrates a left sided pleural effusion. In this condition fluid collects between the parietal and visceral pleura and appears as a shadowy fluid level on the X-Ray with obliteration of the costophrenic angles. If you were to examine this patient they might be in respiratory distress from reduced oxygen uptake (so have low sats, high resp rate, possible cyanosis and accessory muscle useage) - they may have reduced chest expansion on the affected side and it would be stony dull to percussion. Fluid transmits sound poorly so breath sounds would be decreased as would vocal resonance/fremitus. Someone with consolidation may have very similar clinical findings but the underlying area of lung is almost solid due to pus from the infective process - as sounds travel well through solids they would have increased vocal fremitus which is how you can clinically differentiate between the two conditions. Clinical examination and understanding of conditions is paramount to practice effective medicine. Before you recieved this X-Ray you should be able to diagnose the condition and use the X-Ray to confirm your suspicions.
about 11 years ago