百度试题 结果1 题目What is the cardiovascular system ? A. The system that helps your body breathe B. Your body’s muscles C. Your body’s nerves D. Your body’s blood transporting system 相关知识点: 试题来源: 解析 D 反馈 收藏
The cardiovascular system, also known as the circulatory system, is a system of the body comprised of the heart, the blood, and the blood vessels. This system is responsible for transporting blood. As the cardiovascular system moves blood throughout the body, cells receive oxygen and nutrients....
The cardiovascular system consists of the heart, blood, and blood vessels. Without a strong cardiovascular system, the body...
Angiotensin II (Ang II) receptors, known as AT1 and AT2, play a significant role in the pharmacology of the cardiovascular system. The AT2 receptor regulates the known effects of Ang II on the cardiovascular system. SARALASIN (saralasin) is a prototype drug that acts as an antagonist of the ...
The main roles of the blood circulatory system (cardiovascular system) are to deliver nutrients and oxygen to the cells in the body and to have the waste products removed. The heart and the blood vessels (arteries, veins, and capillaries) of the circulatory system go through the entire body ...
Cardiovascular System:The cardiovascular system is our body's way to deliver blood, oxygen, and nutrients to our various organs and tissues. Without our cardiovascular system, our cells would not be able to perform cellular respiration, and would therefore die from lack of ATP....
Evidence suggests a crucial role for vaccines in cardiovascular disease, mediated not only by disease prevention but also by immunomodulatory effects. This review attempts to briefly present the effects of pathogens and vaccines on the cardiovascular system and potential mechanisms for the development of...
N.Y.—DorothyWoodruffandRosamondUnderwood—traveledto a settlementin the Rocky Mountainstoteachinaone-room schoolhouse. ThegirlshadgonetoSmithCollege.Theywore expensiveclothes.Soforthemto movetoElkhead,Colo.toinstructthechildrenwhoseshoes wereheldtogetherwithstring wasasurprise. Theirstayin Elkheadisthesubjec...
What is the cardiovascular system? Learn about cardiovascular system organs and the cardiovascular system function, including the importance of this system. Related to this Question What are cardiovascular diseases? What does valvular heart disease cause?
Doing this should result in a measurable improvement in your cardiovascular endurance in eight to 12 weeks. Pick something you enjoy. Aerobic exercise is any nonstop activity that uses your large muscles and makes your heart and lungs work harder. You can pick one you enjoy or rotate through...