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12DaysinMarch, Renal Osteodystrophy for the USMLE Step One
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- Опубликовано: 27 сен 2017
- Howard Sachs, MD is developer of the 12DaysinMarch lecture series. He is Associate Professor of Medicine at the University of Massachusetts Medical School and teaches an integrated review of Organ Systems during the first 12 days in March. His focus is USMLE Step One preparation based on robust feedback from some of the greatest medical students in the nation.
Like, where was this hiding all the time??? The best correlation of multiple subjects to make a concept flow with crystal clarity - OMG! Superb! Thank you, Sir. Won't find a better expert than you so easily.
What I like the most about this is the simplicity! Most teachers go on to "repeat" exactly what is written in text books. In contrast, Students expect the lecturers to simplify the concepts and give us a basic outline, from which we can further extend our knowledge by reading a text book.
Thank you so much for taking the time to offer this thought comment. Very much appreciated and will continue to help guide future efforts. HS
Can't stress enough how useful, clear and reasonable your teaching is
One of the top doctors out there, I haven't seen such an easy and comprehensive explanation before
Thank you so much! Much appreciated. HS
Perfectly succinct and concise! Thank you.
His videos are like jazz music to ears !! simple n elegant
Perfect. I was struggling with this yet you made it so easy!
This was AMAZING! Thank You.
what a great lecture,medicine is so interesting with you.please post more such lectures
Thank you a lot!! Such a brilliant explanation
Love your lecture
Best video I've ever seen on this topic.
very helpful, thank you
Awesome explanation.Thanks a lot !
One of the top 5 best explanations I have received in my entire (21 years) life
Well, that's a mouthful...hopefully, for your education, it drops lower and lower on the list replaced by other stellar ones! Best of luck...(and thank you!).
Thank you for your explanation. This is super helpful!
excellent and crystal clear
This is most excellent.
Brilliant teacher! Thank you so much ☺
No words to describe your excellence.....
Thank you so much 👍
This video is amazing!! Thank you so much
Excellent, thanks
Perfect 💗
Thanks sir.
Excellent
👍👍
Hello and thanks for the video, however i have a problem understanding this concept, why does chronic kidney disease cause an increase in serum phosphate level but not in calcium serum levels despite both being filtered by the glomerulus? and why does vitamin D hypovitaminosis cause hypocalcemia but not hypophosphatemia, despite intestinal absorption of phosphate and its renal exrection are also controlled by vitamin D in a similar manner to that of calcium?
Failure to filter phosphate leads to hyperphosphatemia. PO4 then binds calcium reducing free ionized calcium and that is an essential concept. Vit D does reduce absorption of both Ca and PO4 (as a second mechanism for functional hypocalcemia), but due to failure of PO4 excretion hyperphosphatemia is the rule (failure to excrete trumps failure to absorb). Calcium does exist but it not functionally available in the free, ionized form rendering a 'hypocalcemic' state (and secondary hyperPTH). It is confusing but extremely important to understand.
What does this 12 days in march mean?
I teach an organ system review course at the medical school. It runs for 12 days in march; thus, the name of the website 12DaysinMarch.com. - HS
Anyone who thinks his voice is like the younger version of the character Dr.Sturgis from young sheldon ...