Heart and major blood vessels quiz.

Questions on the heart and major vessels with explanations of answers. Download e copies of my text books from campbellteaching.co.uk
1. Which artery carries deoxygenated blood?
2. Which vein carries oxygenated blood?
3. Is the blood in the vena cava high or low in oxyhaemoglobin?
4. Which chamber of the heart discharges blood into the systemic circulation?
5. Which chamber of the heart discharges blood into the pulmonary circulation?
6. Which chamber of the heart receives blood from the body (systemic circulation)?
7. Which chamber of the heart receives blood from the lungs (pulmonary circulation)?
8. In which vessel is blood pressure highest?
9. Which ventricle is most powerful?
10. Which ventricle discharges most blood in a five-minute period?
11. What makes the left ventricle the most powerful pumping chamber?
12. Which valve prevents reflux from the right ventricle back into the right atrium?
13. Which valve prevents reflux from the left ventricle back into the left atrium?
14. Which valve prevents reflux from the aorta back into the left ventricle?
15. Which valve prevents reflux from the pulmonary artery back into the right ventricle?

[@Phillips1758]

Merry Christmas John. Your ability to explain a very intricate and difficult subject is amazing, as a disabled student, I love how you break it down and then explain it, then reinforce the same, before mulling over it, in more details. Wishing you good health.

[@Campbellteaching]

And a happy new year to you as well Kahnz

[@carll5158]

Dr. Campbell, thank you for all your helpful informative videos! However, I noticed in regards to the Question at the 22 minute part: "Which valve prevents reflux from the aorta back into the left ventricle?" The answer should be: Aortic Valve, but in your slide it is written Pulmonary Arterial Valve.

[@joserafaelzepeda-garza9971]

Carl L ....Good is the Aortic Semi-Lunar Valve....Cheers

[@noorulemaneman5335]

Carl L exactly I’m also thinking 🤔 aortic is the answer

[@joserafaelzepeda-garza9971]

Thank You Dr. J. Campbell

[@lindasun5178]

The slides helps understand a lot. I didn't know the Frank-Starling Law of the heart. Thank you so much!

[@richardellis2955]

After just commenting on a very recent post saying I can’t wait till your talks a on different topic. Then saying I guess i could look back a few years & find a different topic. Bingo up on top of your feed old heart related talks.

[@surimotahary]

Your explanations are life saving ❤️

[@dr.mahshadzarrabi9425]

Thanks alot for amazing teaching 🙏🏻
Dr. John Campbell , ls it possible to teach us about head and neck ? Vessels and nerves and extra.

[@meazabeyene5109]

Thank you Dr.

[@bibianaamatu2188]

Thanks, great teaching. Better understanding too.😀

[@keithwebb658]

Hi John,
I had a mitral valve repair in January 2020.
Could you explain how the repair is carried out please?
After nearly 3 years I still don't know how the surgeon carried out the procedure. I didn't have open heart surgery so even now I am amazed at what was done.
PS My sincere thanks go to all at St. Thomas' Hospital in London and our wonderfull NHS

[@z.k.chanel8761]

Thanks .student from somalia

[@qasimkhan-qv9hi]

Thanks again sir for teaching us

[@patienceankrah4219]

Thank you much, Sir

[@sass5607]

I have pulmonary stenosis and have found out I have severe tricuspid regurgitation and dialated right ventricle right atrium and dialated left atrium I wish I could find a video with drawings like yours to show me what is happening to my heart.

[@jasminemh5664]

There are two mistakes in last tow questions .
The answer of one it's aortic semilunar valve that's prevent reflux from left ventricle to aorta.
The second it's pulmonary semilunar valve that's prevent reflux or back flow of blood from right ventricle to pulmonary trunk

[@dominionkay6231]

Thank you so much Dr. Desmond for these tutorial, I have learned a lot about the functions of the heart and blood circulation as a whole. I am Smanga Dominion Kay from South Africa. I have a Christian you tube channel called HOPE CHAIN. Your information helps me a lot since sometimes in my SERMONS I like to incorporate the human anatomy and physiology analogies.

[@ናዝሬትኢትዮጵያ]

አመስግናለሁ ......
I learn a lot thank you.

[@dpyaduvanshi9391]

Thank you sir

[@madeleineblu]

Dear Sir, Q14, the valve that prevents reflux from the aorta back into the left ventricle is the atrioventricular valve or semi lunar valve but on diagram you have written 'pulmonary'. What is happening here please?

[@geojor]

thanks ...

[@YichlalMuchu]

It is best ,Thank You

[@pratimaverma8891]

Thanks sir

[@remi2782]

Thank you

[@neeharam-ob3so]

Thank you sir
Its more helpfull

[@angelbakare8227]

I adore this account

[@RB-nk7rr]

Excellent!

[@addictbeast6706]

Thanks a lot

[@wendalinker8823]

I think that you got #14 wrong. Shouldn’t it be the aortic semi-lunar valve that prevent back flow from the left ventricle to the aorta? The pulmonary semi-lunar valve separate the right ventricle and the pulmonary trunk.

[@addictbeast6706]

Pulmonary vein

[@muhammadirfanxzxx8423]

Thanks a tol sir . For helping

[@andrewwsuk]

Thank you so much Dr. But the link to buy your book isn't working ?

[@Campbellteaching]

Thanks, I will get it checked, it will be up in a day or so, do try again

[@angelagalloway9642]

@@Campbellteaching Dr. Campbell. THANK YOU, so much for your videos!! I am learning more from your videos then I do from my own professor. I really appreciate you taking your time to teach us all!! I am also trying to go your site for your ebooks, but it's not a secure site and seems to not be working.

[@Campbellteaching]

Payments go through PayPal which is secure, the site is working well now, do check it out agin.
@@angelagalloway9642

[@wwiii2171]

is your website still up because I cannot get into it and I would love to!

[@addictbeast6706]

Pulmonary artery