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Blood Vessels SG
Study guide for the Blood Vessels and Circulation
| Question | Answer |
|---|---|
| Capillaries receive blood from vessels called | arterioles |
| The specific part of the medulla oblongata that regulates blood flow is the | vasomotor center |
| The flow of blood into an individual capillary is regulated by a | precapillary sphincter |
| Lower than normal blood pressure is called | hypotension |
| Inflammation of a vein is called | phlebitis |
| Lack of blood supply to a tissue or organ | ischemia |
| Bulging sac in the wall of a vessel | aneurysm |
| Profuse loss of blood | hemorrhage |
| An immobile blood clot within a vessel | thrombus |
| A mobile blood clot within a vessel | embolus |
| What tissue makes up a blood vessel's inner tunic? | epithelium |
| What is the name of either large vein that drains into the right atrium? | vena cava |
| What is the main process of capillary exchange? | diffusion |
| Which vessel supplies oxygenated blood to the stomach, spleen, and liver? | celiac trunk |
| What is the medical term for "hardening of the arteries?" | arteriosclerosis |