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Pulmonary circulation moves blood between the heart and the lungs. It transports deoxygenated blood to the lungs to absorb oxygen and release carbon dioxide. The oxygenated blood then flows back to the heart. Systemic circulation moves blood between the heart and the rest of the body.
- The Heart
One chamber on the left receives oxygen-rich blood from the...
- Blood Vessels
If you were to lay out all the blood vessels of the body in...
- Glossary
When oxygenated blood reaches the narrow capillaries, the...
- Free AR Lab Activities
AR lab manual and homework assignments using VB Suite on an...
- Web Suite
Download the Visible Body Suite mobile app to your phone or...
- Brain
The primary function of the cerebellum is to maintain...
- Female Reproductive System
This lining, like the inner layer of the uterine tubes, is...
- Respiratory
Through breathing, inhalation and exhalation, the...
- The Heart
The mitral valve connects your left atrium and left ventricle. The aortic valve connects your left ventricle and aorta (large artery that carries blood away from your heart to the rest of your body). Blood flows through the heart in a series of arteries, ventricles, veins and valves.
Tracing blood flow through arteries follows the current in the direction of blood flow, so that we move from the heart through the large arteries and into the smaller arteries to the capillaries. From the capillaries, we move into the smallest veins and follow the direction of blood flow into larger veins and back to the heart.
30 lip 2022 · Blood flow is the movement of blood through a vessel, tissue, or organ. The slowing or blocking of blood flow is called resistance. Blood pressure is the force that blood exerts upon the walls of the blood vessels or chambers of the heart.
21 wrz 2021 · Circulatory System. The circulatory system (cardiovascular system) pumps blood from the heart to the lungs to get oxygen. The heart then sends oxygenated blood through arteries to the rest of the body. The veins carry oxygen-poor blood back to the heart to start the circulation process over.
16 lip 2024 · Blood flow through the heart involves contractions of the heart muscle to move blood from the right chambers of the heart to the lungs —where it receives oxygen—and then to the left chambers of the heart where it is pumped to the rest of the body through a network of blood vessels.
25 lip 2023 · Blood flow through the body delivers oxygen, nutrients, hormones, cells, products of defense mechanisms for wound healing, and platelets. The heart pumps these products to the organs, while the vessels transport them to and from the organs.
