click below
click below
Normal Size Small Size show me how
Q&A for circulatory
pt100 circulatory system Q& A
| Question | Answer |
|---|---|
| what is the main function of the heart | the main function of the heart is to generate the force that moves the blood through the circulatory system. |
| name the circulatory system organs | heart, lungs, arteries, veins, and capillaries |
| what are the three parts of the heart | cardiac muscle, conduction system, and the nerve supply |
| all of the above are the four chambers of the heart except | a.right atrium b.left atrium c.right ventricle d.left ventricle e.vein thrombosis ans:E |
| what are the four valves | triscuspid, pulminary semilunar, bicuspid, and the aortivc semilunar |
| true or false? | coronary arteries supplies the heart with bloodtrue. |
| deoxygenated blood returns to heart via inferior vena cava & superior vena cava into the left atrium true or false? | false. right atrium |
| what is the nerve supply function? | to regulate the rate & force of contraction of the heart. |
| MI | myocardial infarction- lack of blood flow to heart. |
| what is pulmonary embolism | blood clot that lodges in the lungs. |