When you were explaining how calcium allows the heart to relax it blew my mind because I finally felt how precise our bodies function. I believe if all engineers studied health to this degree they would have an abundance of philosophies to construct tried and true systems in mechanics
You explained the Sodium Potassium Pump beautifully in another video. This short one has left me with some open questions which I need to check from other sources!
This was VERY helpful! I'm in nursing school and your videos/drawings/explanations really help me grasp the material. I really liked the RAAS and Adrenergic Receptor videos too. Please continue making videos; thank you!!
Hey Guys, Definitely want to thank you very much for these videos. Been constantly getting 95% on my university exams. keep up the good work. Time for finals!
Amazing !!!! Why yout weren't my professor. I left Zoology just because of hopeless teachers who were getting confused while teaching us and making us confused 😕
Thank you for an excellent explanation. Which impact has a low potassium level on all this, f. ex. the heart? Thank you for an answer. (Or have you already made a video on that subject?) Modern diet: high levels of sodium, low levels of potassium.
I don't quite understand something about cardiac glycosides. For example, digoxin inhibits the Na+/K+ ATPase pump which leads to a buildup of Na+ in the cell. When a cell has a lot of Na+, it activates the Na+/Ca2+ pump where it exchanges 3 Na+ ions for 1 Ca2+ ion. How can digoxin be lethal if this is the case? There's still calcium flowing into the cell!
Hi i have a question i hope you will answer if the NA goes inside the cell for the CA goes out of the cell then how does the CA goes back again in exchange of what? And if NA goes into the cell in exchange of CA how does the potassium goes outside again in exchange of what? Hoping you will answer my question doc Thank you
Hello i have question if u can help plz KCl concentration in a solution that surrounds an isolated cell was increased. How will resting membrane potential (RMP) and cell excitability change in this case? A. RMP decreases, excitability increases B. RMP increases, excitability increases C. RMP increases, excitability decreases D. RMP decreases, excitability remains unchanged E. RMP and excitability remain unchanged
It would be ideal if most if not all GPs...specialists and alike possessed this depth of knowledge..but sadly though its not the case. So many so called " doctors " forget what they learnt at medical school and when questioned about how a drug actually works..or how a body system carries out its task they fail miserably. Remember at uni all medical students have to only pass their subjects with a mark of 55 throughout their course to graduate..that means some come out not knowing 45% of their material...which doesnt take a genius to work out how dangerous that could be to us..their patients!!! The sad and laughable irony of it all is that to get into medical school you need to practically have almost perfect scores in their HSCs and a umat or gamsat score equally as high. Crazy but true! At uni i kicked the arses of nearly all the medical students in pharmacology which was my specialty back then 30 years ago. Just wished that doctors ( actually dont like calling them that because its an honorary title..unless they actually do have a doctorate in medicine) ... the new courses in oz are now reflecting that dilemma..which is good i suppose..but its mad that we call..dentists..vets..and even optometrists drs....people incorrectly assume that all doctors are healers of people when in fact its not the case...anyway i salute Dr Mike who is an example of what it truly means to a doctor!!!
But, but, but, but, but......even though the Na/Ka ATPase pump is so important, you are not explaining how we can improve/lessen it's effect. In other words, every atom in our body is important, going along with your logic! Yeah, we know that. :) Can you enlighten us as to how we can apply or alter the Na/Ka ATPase pump? Diet, exercise, etc. (Note, several doctors (neurologists) have told me diet cannot alter this Na/Ka ATPase pump). I am not sure, but not a doctor.
I needed to watch this video twice to understand it... The first time I watched it, I was distracted by this guy's physique.
Aama pa
Mee too lol
he knows what he’s doing. there is no reason why that shirt needs to be so snug lol
You summarised it so well,it shows the depth of your knowledge.
When you were explaining how calcium allows the heart to relax it blew my mind because I finally felt how precise our bodies function. I believe if all engineers studied health to this degree they would have an abundance of philosophies to construct tried and true systems in mechanics
You explained the Sodium Potassium Pump beautifully in another video. This short one has left me with some open questions which I need to check from other sources!
This was VERY helpful! I'm in nursing school and your videos/drawings/explanations really help me grasp the material. I really liked the RAAS and Adrenergic Receptor videos too. Please continue making videos; thank you!!
Dr. Mike is a total babe. Thanks for the help on my block exam tomorrow.
Hey Guys, Definitely want to thank you very much for these videos. Been constantly getting 95% on my university exams. keep up the good work. Time for finals!
My HERO! I've been looking for like 1-2 days to understand the principle that explains why there is salt in our sweat. THANK YOU!
Thank you for explaining the WHY
Helpful as always. Thank you hot Dr. Mike.
Wonderful crash explaination of electrochemical activity happening in our astonishing bodies.Thanks Dr Mike.
The best Dr. ever
I bless heaven for coming across your video. Thank you.
really well explained, your voice is so captive, and you made it look much simpler, thank youu!!
Great video! This is helping me study for the mcat
Finalllyy!!!!! Thanks going back to study now. ❤️
I AM REALLY REALLY THANK FULL.
You are amazingly wonderful...by simplifying the complicated body mechanisms☺️🌹
Really amazing explanation
Thanks!
You're lovely Dr Mike. Great video
Simplest explanation loved it
It was very helpful for me
Amazing !!!! Why yout weren't my professor. I left Zoology just because of hopeless teachers who were getting confused while teaching us and making us confused 😕
Great explanation !!! Thanks a lot! 👍
Thank you so much for helping me out.best teacher
Thank you for another great video
Thanks a lot
I’m watching this from Iraq 💕💕💕
Kurdistan ❤️ ✌️
why is chris evans teaching me chemistry/biology
Another great video
Thank you for your explanation!😎cleared it for me
Good explanation
Thank you so much.... I have really understood ❤🎉
Thank you for an excellent explanation. Which impact has a low potassium level on all this, f. ex. the heart? Thank you for an answer. (Or have you already made a video on that subject?) Modern diet: high levels of sodium, low levels of potassium.
Thank you!!! so helpful!!
The 4 thumbs down are ladies upset that Dr. Mike wouldn’t take his shirt off during this video.
Thanks that was excellent
wait, are you saying calcium or potassium for the heart muscle exchange?
You are great 👏🏻 thank u
Thank you!
Awesome.....good work💯💯
thank you so much
Now I understand why some scientists were modeling the structure of the brain similar to a muscle.
Why I kept looking at his chest and waist?
Cause you are afraid if he got angry😂
those biceps tho
ماشاء الله استاذ رائع شكرا
Just wondering how are sodium and potassium becoming ions? In other words to which elements are they losing these electrons? My guess would be oxygen.
Aye Dr. Mike, where’s your ring at?
Why 3 Na+ and 2 K+ attached with the binding site?
Please explain 🙏
I don't quite understand something about cardiac glycosides. For example, digoxin inhibits the Na+/K+ ATPase pump which leads to a buildup of Na+ in the cell. When a cell has a lot of Na+, it activates the Na+/Ca2+ pump where it exchanges 3 Na+ ions for 1 Ca2+ ion. How can digoxin be lethal if this is the case? There's still calcium flowing into the cell!
For a second there I thought that was the *other* Dr Mike
Hi i have a question i hope you will answer if the NA goes inside the cell for the CA goes out of the cell then how does the CA goes back again in exchange of what? And if NA goes into the cell in exchange of CA how does the potassium goes outside again in exchange of what? Hoping you will answer my question doc Thank you
Thank youuu ❤❤❤😭😭
Are seizures related in any way?
"The magnesium dependence of sodium-pump-mediated sodium-potassium and sodium-sodium exchange in intact human red cells."
Hello! Thanks for the video
What type of sodium and potassium to use? I been looking into chloride, both
Why do we need cardiac glycosidic drugs to inhibit na k pump,when it's important for contractions?
Because we need to slow the contraction down iniiihhh
Can you translated what you say below screen in Arabic, please
نزلي برنامج zTranslate
We don't deserve this! new vid every day???whattt
Hello i have question if u can help plz
KCl concentration in a solution that
surrounds an isolated cell was increased. How will resting membrane potential (RMP) and cell excitability change in this case?
A. RMP decreases, excitability increases
B. RMP increases, excitability increases
C. RMP increases, excitability decreases
D. RMP decreases, excitability remains unchanged
E. RMP and excitability remain unchanged
It would be ideal if most if not all GPs...specialists and alike possessed this depth of knowledge..but sadly though its not the case. So many so called " doctors " forget what they learnt at medical school and when questioned about how a drug actually works..or how a body system carries out its task they fail miserably. Remember at uni all medical students have to only pass their subjects with a mark of 55 throughout their course to graduate..that means some come out not knowing 45% of their material...which doesnt take a genius to work out how dangerous that could be to us..their patients!!! The sad and laughable irony of it all is that to get into medical school you need to practically have almost perfect scores in their HSCs and a umat or gamsat score equally as high. Crazy but true! At uni i kicked the arses of nearly all the medical students in pharmacology which was my specialty back then 30 years ago. Just wished that doctors ( actually dont like calling them that because its an honorary title..unless they actually do have a doctorate in medicine) ... the new courses in oz are now reflecting that dilemma..which is good i suppose..but its mad that we call..dentists..vets..and even optometrists drs....people incorrectly assume that all doctors are healers of people when in fact its not the case...anyway i salute Dr Mike who is an example of what it truly means to a doctor!!!
The letters are too small and you cover the drawing all the time, but good explanation though
But, but, but, but, but......even though the Na/Ka ATPase pump is so important, you are not explaining how we can improve/lessen it's effect. In other words, every atom in our body is important, going along with your logic! Yeah, we know that. :) Can you enlighten us as to how we can apply or alter the Na/Ka ATPase pump? Diet, exercise, etc. (Note, several doctors (neurologists) have told me diet cannot alter this Na/Ka ATPase pump). I am not sure, but not a doctor.
کورە بتخۆم ئەڕوەللە تۆ چیت نێرەکەر. ❤️
next size up bro
good minecraft let's play my guy!
Sorry, how the Na+ convert itaself in Ca+ inside the heart?
That brain is too thick bro
i'll never be able to repay you 💕
Fucking magic
😮😮😮
Odom
S
FAT like
Please talk little bit slower🙁
Try slowing the vid! Might help a bit
@@zenmeteor9545 yes yes,but not the same...