Fetuses seem to learn that there is a variety of things in the real world through taste.
A good rule of thumb to remember is that arteries always take oxygen rich blood away from the heart to the rest of the body and veins carry oxygen poor blood back to the heart. The only two circumstances this is not the case is the Umbilical and pulmonary vasculature. Pulmonary Arteries take oxygen poor blood away from the heart to the lungs to be oxygenated and this oxygenated blood returns to the heart via pulmonary veins.
Here are some questions that you should ask yourself when trying to determine if a source of health information is reliable and trustworthy:
Is this site trying to give me information or sell me something?
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Do I know for sure where this information came from?
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I hope this helped! :-)
Mean arterial pressure is the mean arterial pressure in one cardiac cycle. In several case mean arterial pressure is a better indicator for therapy.
Mean arterial pressure calculated by : (2x systolic pressure + 1xdiastolic pressure) /3
In this case it would be (2x120 + 1x70)/3 = 310/3 = 103mmHg
