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Unit 5: Blood Circulation
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Blood Pressure
Unit 5 · Blood Circulation
Blood Pressure
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Question 1 of 16
1
What is the cause of systolic pressure on the wall of the artery during the contraction phase of the ventricle?
Excessive pressure is created inside the heart.
Pressure produced in the left ventricle is transmitted to the artery.
The artery also contracts when the left ventricle contracts.
Blood becomes thicker when the left ventricle contracts.