Average blood velocity is 11cm/s in the human ascending aorta. The average diameter of the aorta...

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Medical Sciences

Average blood velocity is 11cm/s in the human ascending aorta.The average diameter of the aorta is 2.1cm.

a) How much blood passes through the aorta each day ingallons?

b) How does this compare to the total quantity of blood you havein your body?

c) If 45% of the aorta becomes clogged, what is the new bloodvelocity?

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4.4 Ratings (883 Votes)
A Ve 11cms velocity d 21cm diameter or rd2105cm radius Flow rate Q Ve A where A cross sectional area of Aorta To calculate the cross sectional area of aorta we assume it to be a cylinder and the area to be calculated as circular so we apply the formula to calculate area of circle ie A r2 A 314 105 105 346 cm2 35 cm2 Now we cam easily    See Answer
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