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Katelyn Goc-ong
Physiology study stack set 7-12
| Question | Answer |
|---|---|
| Platelets play an important role in | blood clotting. |
| The term blood type refers to the type of blood cell | antigen. |
| All of the following are granulocytes except | lymphocytes. |
| Which of the following is not a formed element found in the blood? | plasma |
| The bulk of the heart wall is the thick, contractile middle layer called the | myocardium. |
| A decrease in the amount of white blood cells is called | leukopenia. |
| Which of the following vessels do not have the ability to constrict and dilate? | capillaries |
| Starling’s law of the heart states that, within limits, the longer, or more stretched, the heart fibers are at the beginning of the contraction, the: | stronger the contraction. |
| Cardiac output is determined by | stroke volume and heart rate. |
| The heart begins beating in the fetus at about what stage of development? | After about 4 weeks |