When the ________ (letter D) contracts, blood is pushed through the aortic semilunar valve into the aorta.
left ventricle
When the left ventricle contracts, blood is pushed through the aortic semilunar valve into the aorta.
Health Professions
You might also like to view...
A positive or negative change to a patient's account balance is a(n) ________.
Fill in the blank(s) with the appropriate word(s).
Health Professions
The third process of urine formation is ________, during which substances move out of the blood in the peritubular capillaries and into the renal tubules to be excreted in the urine.
Fill in the blank(s) with the appropriate word(s).
Health Professions