Hello Professor Yu, I hope you are well. And your video really helps me to study for the TEAS test! Thank you very much! I am reviewing 8. respiratory system and cardiovascular system work together to try to figure out the blood flow in this video, it is mentioned Oxgenated blood return to the heart via Pulmonary vein. I am also reading ATI TEAS study manual 2022-2023 says deoxygenated blood returns to the heart through veins. I wanted to verify with you. Thank you :)
That's a great question! So we actually talk about two different circulation pathways. (1) I was describing the end of the pulmonary circuit where the oxygenated(good) blood leaves the lungs and flows toward the heart via the pulmonary veins. Note that not all veins carry deoxygenated blood and pulmonary veins are a good example of that exception. (2) What you read in the study manual describes the end of the systemic circulation: deoxygenated blood from all the tissues return to the heart through veins (in this case, all veins carry deoxygenated blood). Eventually, all the veins will merge into two big veins, superior vena cava and inferior vena cava. These two veins will bring the deoxygenated blood back to the heart (R. atrium). Hope this is helpful and let me know if you have further questions 🙂
@@professoryu5571 Thank you so much for your reply. Yes I read in the Cardiovascular system. So it confused me. I have a lot to learn. And on my own, but your video saves me. Have a wonderful holidays!
@@kumicomic No problem! It indeed takes time to learn all these stuff - same for me too when I was in school. But you are making progress everyday by studying! Happy holidays to you too 🙂
Hi professor Yu, I reviewed the immune system and didn't see you talk much about asthma in that part. Could you please talk about asthma again. You talked about three common immune disease and in the part three is hypersensitivity. I think maybe this part could talk about asthma, but this part is pretty short and didn't mention asthma.
Excellent suggestion! You are on top of things :) With my work schedule, I'm not sure if I will be able to do a video on asthma soon. Sorry, work is kicking my butt! How about this: you read about asthma (sounds like you already know a lot) and let me know if you have any questions about asthma I can help with? :)
Good question! I don't see the topic metioned in the ATI study guide and I have not seen questions on a spirometry graph for the last few years. So I think you probably won't encounter any questions on spirometry for the TEAS exam. I'd spend the time on other more important topics. Hope this helps :-)
![[Higher volume] ATI TEAS Science Review Respiratory system Part 1](http://i.ytimg.com/vi/I9W-B7VoNzI/mqdefault.jpg)
Wow Prof. Yu, the runners question was fire! Exactly what my brain needed to really think! you're the best, thank you!
That's awesome! That's some brain work out, LOL. Thank you for letting me know. Really appreciate it :-)
Hello Professor Yu, I hope you are well. And your video really helps me to study for the TEAS test! Thank you very much!
I am reviewing 8. respiratory system and cardiovascular system work together to try to figure out the blood flow
in this video, it is mentioned Oxgenated blood return to the heart via Pulmonary vein. I am also reading ATI TEAS study manual 2022-2023
says deoxygenated blood returns to the heart through veins. I wanted to verify with you. Thank you :)
That's a great question! So we actually talk about two different circulation pathways. (1) I was describing the end of the pulmonary circuit where the oxygenated(good) blood leaves the lungs and flows toward the heart via the pulmonary veins. Note that not all veins carry deoxygenated blood and pulmonary veins are a good example of that exception. (2) What you read in the study manual describes the end of the systemic circulation: deoxygenated blood from all the tissues return to the heart through veins (in this case, all veins carry deoxygenated blood). Eventually, all the veins will merge into two big veins, superior vena cava and inferior vena cava. These two veins will bring the deoxygenated blood back to the heart (R. atrium). Hope this is helpful and let me know if you have further questions 🙂
@@professoryu5571 Thank you so much for your reply. Yes I read in the Cardiovascular system. So it confused me. I have a lot to learn. And on my own, but your video saves me. Have a wonderful holidays!
@@kumicomic No problem! It indeed takes time to learn all these stuff - same for me too when I was in school. But you are making progress everyday by studying! Happy holidays to you too 🙂
Hi professor Yu, I reviewed the immune system and didn't see you talk much about asthma in that part. Could you please talk about asthma again. You talked about three common immune disease and in the part three is hypersensitivity. I think maybe this part could talk about asthma, but this part is pretty short and didn't mention asthma.
Excellent suggestion! You are on top of things :) With my work schedule, I'm not sure if I will be able to do a video on asthma soon. Sorry, work is kicking my butt! How about this: you read about asthma (sounds like you already know a lot) and let me know if you have any questions about asthma I can help with? :)
🔥🔥🔥🔥 I needed this.
do we have to know how to read and label a Spirometry graph for the teas exam?
Good question! I don't see the topic metioned in the ATI study guide and I have not seen questions on a spirometry graph for the last few years. So I think you probably won't encounter any questions on spirometry for the TEAS exam. I'd spend the time on other more important topics. Hope this helps :-)
@@professoryu5571 thanks so much, btw i bought your study guides on etsy and they help a lot!
😊