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Dale Button
Canada
Приєднався 29 лют 2016
Acute Pain Management Strategies and Considerations
Acute Pain Management Strategies and Considerations
Переглядів: 89
Відео
Acetaminophen and NSAID Mechanism of Action for Analgesia
Переглядів 615 місяців тому
Acetaminophen and NSAID Mechanism of Action for Analgesia
Stroke Assessment and Los Angeles Motor Score LAMS Pathophysiology
Переглядів 2125 місяців тому
This video will explain the anatomical function of the MCA as it relates to stroke and the Los Angeles Motor Score.
Pathophysiology and Treatment of COPD
Переглядів 3476 місяців тому
This video will outline the mechanisms associated with emphysema and chronic bronchitis and front line treatment of COPD exacerbation. 00:00 - Emphysema pathophysiology 07:21 - Chronic bronchitis pathophysiology 11:00 - Oxygen and Ventolin treatment for COPD 13:30 - CPAP treatment for COPD 15:00 - Dexamethasone treatment for COPD
Left Bundle Branch Block Electrophysiology
Переглядів 2686 місяців тому
This video outlines the electrophysiological changes seen on a 12-lead ECG for left bundle branch block, and the rationale for these changes.
J-Point Recognition
Переглядів 4376 місяців тому
This video describes the physiological relevance of the J-point and methods for recognition.
High Yield Assessment for Cardiac Ischemia
Переглядів 1977 місяців тому
High Yield Assessment for Cardiac Ischemia
Oxytocin Pharmacology and Role in Postpartum Hemorrhage
Переглядів 2,1 тис.Рік тому
This video will focus on the pharmacology of Oxytocin as it relates to use in the third-stage of labour. The physiology, pathophysiology, and evidence to suggest prophylactic use of oxytocin in the third stage of labour.
Pathophysiology of Postpartum Hemorrhage
Переглядів 5 тис.Рік тому
This video explains the four Ts of postpartum hemorrhage and the individual pathologies (and the associated pathophysiology) that can lead to uterine atony, tissue retention, trauma, and challenges with clotting.
Lidocaine Pharmacology
Переглядів 3,1 тис.Рік тому
In this video the mechanism of action of lidocaine will be discussed, as well as how this mechanism prevents ventricular tachycardia and fibrillation from recurring. 00:00 Mechanism of Action 02:00 Relationship to Non-Nodal Action Potential 08:30 Impact on VT/VF
Pathophysiological Risks of Sodium Bicarbonate Administration in Diabetic Ketoacidosis
Переглядів 1 тис.Рік тому
This video will investigate the risks associated with sodium bicarbonate administration in patients experiencing diabetic ketoacidosis. This video will focus on worsening cerebral edema, impaired correction of ketoacidosis, and hypokalemia. 00:00 - Review of evidence 02:46 - Impaired correction of ketoacidosis 08:10 - Worsening cerebral edema 09:40 - Hypokalemia
Pathophysiology of Diabetic Ketoacidosis Flowchart
Переглядів 2,3 тис.Рік тому
This video summarizes some of the concepts talked about in the detailed DKA video. The pathophysiology of type I diabetes, absolute reduction in insulin, hyperglycemia, osmotic diuresis, electrolyte imbalance, and acidosis are discussed.
Pathophysiology of Diabetic Ketoacidosis
Переглядів 1,2 тис.Рік тому
00:00 - Normal function of insulin 04:03 - Destruction of pancreatic beta cells 07:00 - Impact of cell starvation and counter regulatory hormones 08:55 - Formation of ketoacids 13:07 - Summary of DKA 15:56 - Pathophysiology of hypovolemia 21:23 - Pathophysiology of electrolyte depletion 23:50 - Risk for cerebral edema 27:50 - Impact of acidosis 30:30 - Pathophysiology of hypo vs. hyperkalemia
Pharmacological Treatment of Hyperkalemia
Переглядів 4,2 тис.Рік тому
Pharmacological Treatment of Hyperkalemia
Eosinophil Infiltration and Dynamic Hyperinflation in Asthma
Переглядів 343Рік тому
Eosinophil Infiltration and Dynamic Hyperinflation in Asthma
Symptomatic Bradycardia - Prehospital Management
Переглядів 391Рік тому
Symptomatic Bradycardia - Prehospital Management
Left Main Coronary Artery Occlusion - Pathophysiology
Переглядів 914Рік тому
Left Main Coronary Artery Occlusion - Pathophysiology
ST Elevation and Reciprocal Depression in STEMI
Переглядів 1,5 тис.Рік тому
ST Elevation and Reciprocal Depression in STEMI
Out of Hospital Cardiac Arrest - Epinephrine and Advanced Airway Management
Переглядів 263Рік тому
Out of Hospital Cardiac Arrest - Epinephrine and Advanced Airway Management
Pathophysiology of Nausea and Vomiting
Переглядів 12 тис.Рік тому
Pathophysiology of Nausea and Vomiting
Thank you ❤
Hyperthermia and hyperpyrexia ? Are these both same ? If no whats difference ? Why are these mechanisms happening ? Thankyou. ( thankyou for great service )
Pardon me if any rudeness in my comment ( am poor in grammer )
Thanks a lot
I have been struggling with this for a while and this is the best explanation I've come across, thank you so much!
Isn’t it that lidocaine blocks the sodium channels in Inactivated state , which means depolarisation has already occurred , so there might be just a small deflection rather than such an appreciable change in slope ??
Best video EVER!!!
Great video I just have one question. Could you explain why the speed of repolarisation i.e epicardial tissue repolarising before the subepicardial tissue dictates the net flow? Thanks
I recently had an experience with heat exhaustion and somehow stumbled upon your video - I've had a lot of teachers/mentors in my life and you are an amazing teacher - wow!
Will atropine work for afib with slow ventricular response?
The best video so farrrrrrrr
This is a masterpiece
Excellent video Nice illustrations Please make videos on other subjects too
🎉🎉🎉🎉great
Thanks alot❤
thank you
Great presentation..Thanks
❤❤
Great video and can you make a video talking about pulmonary emboli plss 🙏❤️
Thank you so much!! I learn so much from all your cardiology videos!!
Very educative video
Beautiful job, very clear - definitely worth the like and subscribe!
Thank you for this video. @7:04 you said that calcium increases the membrane potential. Do you mean it increases the threshold potential?
Thank you!
Great work! Thank you
بسیار عالی👌
Thank you for this informative video. I’ve been having hard abdomen and abdominal pain with no bleeding at 18 weeks. My doctor thinks it can’t be placental abruption but I am still worried.
Omggggggghhhh thank you so muchhh you clear all my doubts 🙏🫶🏻
This is great, the illustrations are really helpful!
Representation and explanation is awesome.. please make your voice more clear ❤
Can you please explain the mechanism of fast slow and slow-slow AVNRT also?
great work
I completely agree.
perfect video...
Thank you, this was extremely helpful and thorough 😊
Thank you ❤❤
I think it's quite controversial here as with the effect of estrogen on the kidney --> increase absorbtion --> increase EDV. However, increase progesteron --> increase GRF --> increase urination. Can you explain more about that?
thanks alot!!!!
amazing thank you
If you can give me the proof that hydrogen ion is also filtered through glomeruli, then I think i have got the answer of my question I’ve searching since 1 year. Hope you can give me.
Thank you soooooo much
Watching this the night before my final. Thank you so much because I have no time to read hundreds of pages which you explained in a few minutes!
Thank you. Really helpful for my pph management coursework 😊
Wooooow!!!!!!!😮 after all these years I have finally understood this concept. God bless you for teaching and sharing ❤❤❤❤❤
Great video and teaching. Loved the way you teach. You are a great teacher ❤❤❤❤❤
Is there anything dietary that can alter sodium channels, intracellular calcium, potassium channels or acetylcholinesterase ?
Great explanation!!
Wow so nice explanation thanks a lot ,waiting for more such videos
please what do you mean by reciprocal areas
I have been struggling to understand this drug thank you sooo much for being so helpful. I have an exam coming up on pharmacology and i really no hope i Pass.. I'm so worried
Thank you,you were helping me gathering more information so i can summary and understand all of this