Excellent video covering the pathophysiology of Wilson's disease, as well as common signs and symptoms, complications, and treatments.
over 3 years ago
This video covers the pathophysiology of TB infection, as well as important complications, signs and symptoms, tests and procedures, and treatment.
over 3 years ago
This is a podcast on the Clinical Pharmacology that is relevant to the treatment of cardiac failure. In this podcast we shall be covering the therapeutics of: * Acute/Decompensated cardiac failure * Chronic cardiac failure Once again we shall be using this as a means to discuss certain drugs, here ACE-inhibitors, ARBs, beta-blockers, spironolactone and digoxin.
almost 10 years ago
Pneumonia is an infection in the lungs that can be caused by a variety of different pathogens, including viruses, bacteria, fungi, and mycobacteria. Depending on the pathogen, symptoms can range in severity; this video covers the pathophysiology of a lung infection, as well as common types, clinical signs and symptoms, and treatments.
over 3 years ago
This second part of a two part tutrial covers the diagnosis and treatment of pulmonary oedema. This can be watched in isolation or in conjunction with the first part which covers the physiology.
over 8 years ago
Dr. Rodrigo Cavallazzi discusses steps toward ventilator liberation including spontaneous breathing trial and other parameters to indicate readiness to wean....
almost 4 years ago
Cultural change could be just what's needed All of us, at some time, will have experiences of being a patient. At such times we might feel vulnerable as we look to doctors, nurses and other healthcare professionals for help and advice. While most of our experiences will be positive, a significant minority of us will experience difficulties in our interactions with healthcare professionals. For example last year, following a spate of similar reports across the UK, the Older People's Commissioner for Wales found consistent issues concerning the lack of dignity and respect patients received in hospital. These situations can cause real distress for patients, undermine the effectiveness of clinical treatment and sometimes impacts on how fast we might recover. I am interested in how this state of affairs comes about within an NHS that promotes respect, dignity and compassion for all. My research examines what happens to healthcare students during their training in clinical settings that means they sometimes have to be reminded that the person in front of them is a human who deserves compassion and respect. Today's healthcare students are explicitly taught about what comprises professional values and behaviours. However, a large part of learning to become a healthcare professional occurs within the NHS as they observe their seniors – who act as powerful role models – interacting with patients. Sometimes these role models were trained many years ago and belong to a different culture of medicine with different ways of doing things. People who belong to the same cultural group tend to embrace common characteristics such as language, customs and values. In doing this they embrace a common "cultural identity" and achieve a sense of belonging. Likewise, healthcare students tend to embrace common characteristics of their chosen profession. They look to their seniors for guidance about how to behave. But what if their seniors belong to a different era where things that were acceptable then may no longer be acceptable now? One strand of my research examines professionalism dilemma situations. These are situations in which healthcare students find themselves witnessing or participating in something unethical or unprofessional. These include witnessing, and sometimes participating in, breaches of patient safety and dignity. Students often report experiencing distress in such situations as they know the right way to behave, but feel unable to do so for some reason. In their stories, students frequently report feeling unable to speak out for fear of receiving poor grades as their seniors are also their teachers, because they are low in the pecking order or because speaking out might hamper their future career. So how can we support tomorrow's healthcare students to become ethical and compassionate professionals? Revalidation for doctors is coming into force and involves patient and colleague feedback. But our research suggests that, by itself, this is insufficient to change behaviours. We urge healthcare schools to provide students with a safe place to share their stories with each other and with ethical role models so they can begin to make sense of their experiences, share good practice and ways to resist bad practice. Most of all, we suggest that cultural change should occur from within. Patients, patient advocates, students and healthcare professionals should join together to examine how language, practices and values occurring within clinical settings can be developed to improve patient safety and dignity for all.
Dr Lynn Monrouxe
over 6 years ago
This is the first of a two part tutorial on hyperkalaemia. In this section the aspects surrounding potassium metabolism and its clinical significance are discussed. This tutorial can be watched in isolation, however, the second part will cover the clinical aspects of diagnosis and treatment.
over 8 years ago
So, I think its about time I posted another blog post! A few weeks ago I received the results from my most recent scan. I was both nervous and excited to find out my results, after months of tests and being misdiagnosed several times I just wanted to know what was wrong with me. However, as I read through the letter from my consultant I realised that my journey was just beginning. I was diagnosed with a rare stomach condition. Gastroparesis. A chronic illness. There is no known cure, just various treatments with limited success. I didn’t really know how to react to this news. Shouldn’t I be happy that I finally knew what was wrong? I had convinced myself for months that as soon as the doctors found out what was wrong, they could fix it and I’d be better in no time, but this wasn’t to be. I couldn’t understand how this could happen. Slowly the reality began to sink in, I’ll probably be fighting this battle for the rest of my life. I think the mental aspect of chronic conditions is so commonly overlooked. I’ve sat through endless lectures about the pathophysiology of illnesses but I’ve never once stopped to think what it must be like to actually have it. The way it can limit your life, from not being able to go for a drink with friends because you’re in too much pain to the countless hospital appointments that your life seems to revolve around. The thing that hit me the most is the amount of medications I have to take on a daily basis just to make my symptoms bearable. I no longer have full control of my life and that's the worst part. This experience has given me an invaluable insight into how patients with chronic illness feel. It affects almost every aspect of your life and you can never escape. It scares me to think of the future, I never know when I’m going to get my next flare up or how long its going to last. I just have to take one day at a time and hope that when I wake up tomorrow I won’t be too nauseous. After spending a few weeks feeling down about it all, I’ve realised that I just have to enjoy life when I can and be grateful that I can still live a normal-ish life. It doesn’t matter how much I complain, it's not going to go away, and I think I’ve finally accepted that fact. If anything, this experience has made me more determined to achieve my dream of becoming a doctor. I’ve been a lot more motivated to work harder so that one day I can help others like me through some of their toughest times, hopefully bringing them some comfort and relief.
over 5 years ago