When we add sugar to tea or coffee we might not really reflect on how much sugar we scoop up. What is one teaspoon for you may actually be two ârealâ teaspoons, which would mean you are actually consuming more calories than you thought. A normal teaspoon of sugar vs a heaped teaspoon of sugar.
they are inversely proportional (increasing area decreases velocity) therefore in large vessels like the vena cava, blood has a low velocity blood also has a low velocity in the capillary beds, because of the increased cross-sectional area produced by many capillaries.
C. Mitral valve - permits one-way blood flow from the left atrium to the left ventricle. Blood flow to the right side of the heart muscle decreases due to constriction of the _____, and decreased. blood flow to the heart tissue can result in _____. A. left coronary artery; mitral valve prolapse. B. right pulmonary artery; endocarditis.