I WANT YOU TO BE THE HAPPIEST MAN ALIVE you deserve it

what's really amazing about this guy is that he never stops and there is no video editing! he starts explaining for like 40 minutes without stopping once and it's all clear as sunlight. It's amazing I'm totally speechless and I have learnt from you more than I have in any book I have read thank you so much. <3

I should've paid my tuition fee to you because you teach more efficiently than majority of the teachers in my college.

I owe this man a kidney for the amount of things he's taught me. Incredible!

Basically covered weeks of studies into 40mins. PHENOMENAL!

1:13 BP
7:07 Flow
7:36 Velocity of Flow
8:02 Cross-Sectional Area
17:57 Resistance
29:15 Perfusion Pressure
33:32 Systolic BP
35:27 Diastolic BP
38:03 Korotkoff sounds

For those who want to understand this concept more deeply, remember that Flow is consistent in all blood vessels. Remember when Zach said Flow = CO, and you know that Venous return = Cardiac output. then VR = CO = Flow. What changes is the cross-sectional area. Therefore, the velocity will be the one to change in a steady state. Remember, the cardiovascular system is a closed-loop system and the law of conservation of mass.

For all the thumbs down folks please find a bat and beat yourself this man has helped people in real life pass exams, build skills, helping people to help sick people and he does not even charge which clearly he could he is big brother/mentor and I am happy for the day that he woke up with the ideal for these videos they help students  to absorb the information 👍🏾👍🏾👍🏾👍🏾👍🏾👍🏾👍🏾👍🏾👍🏾👍🏾👍🏾👍🏾👍🏾👍🏾

If only my teachers in med school explained it the way he did...... awesome teaching skills

Close my books, listening to your lectures. Thank you!

Subahaan-Allah. You're gifted with a great ability to explain things and simplifying it so even the layman will be able to understand it. Really appreciate the awesome educational videos and knowledge you share with the world for free.. May God bless you for the sacrificing of your time and effort you put in to help share the knowledge with the world.. I was recently diagnosed with hypertension and cholesterol as well as insulin resistance with high triglycerides.  And your videos really helped and is still helping me better understand what actually is happening. Keep up the good work and videos buddy;) can see you enjoy these subjects.. It shows in your teaching ability. Love the way you explain. Truly is an art on its own to simplify things.

I think you might have the ability to actually discover cures for sicknesses or diseases as you understand the actual core fundamentals of the organs and cellular breakdown and their functions...

Maybe you could make videos on what medicines or natural foods or activity would cure or prevent or remedy certain illnesses like eg. Cholesterol buildup, hypertension, high triglycerides,  heart attacks, strokes,...  And maybe a complete diet and lifestyle you would recommend for maintaining the perfect blood, heart, liver, kidney,  pancreas,  artery, veins, muscle, brain ect...


Would be really interesting to hear your advice on these topics. I think your videos would go viral after that.

;)

Thanks alot bro for everything.

Kind regards
Waseem
From Cape Town South Africa.

I had a bad studying day feeling unmotivated and discouraged by these concepts. Ending my day watching Ninja Nerd and I feel so much better. Love you guys!!!

I am really impressed of the way u link different subjects all together and give us the ultimate full picture ....... thank tou .....you are a time preserver

You are a saviour for everyone who has to pay exorbitant tuition fees and then pay extra to coach for competitive exams. Thank you so much!!

I think Ninja Nerd Studied Psychology, his lectures are like a Therapy to me, they keep me to move on 💆🏻‍♂️

Medical doctor graduated 25 years ago: you should be an university teacher. Your explanations are excelent. Congrats

You've been helping me a lot. Specially during this quarantine time, you are my best teacher. Thank you so much!

This man has changed how I perceive teaching. Thanks a bunch

Oh my FRICKIN LORD! I was having a VERY tough time trying to understand this concept in my textbook but you helped explained flow so well in a matter of 10 minutes and I was struggling for a whole hour! Words really don’t do it justice to how incredible you are!

Yeah I love this guy, I worked in a hospital in the 80’s , got my training in the Navy, and later worked in civilian hospital S.D. , and videos like this would have been life changing in school and training, make your work more meaningful, a deeper understanding on a physicians level, priceless information. Penn State, that’s a Penn state hat, I’ve got the exact same one, right on Doc