If you mean what route does the blood flow through the heart, there are two circulatory systems. In the pulmonary circulation flow, blood goes through the right atrium, tricuspid valve, right atrium, pulmonary semilunar valve, pumonary arteries to the lungs. In the systemic circulation, blood is returned to the left atrium via pulmonary veins after being oxygenated, then through the bicuspid valve, left atrium, aortic semilunar valve, aortic artery to the rest of the body. Blood is returned to the right atrium via the inferior and superior vena cava veins.
Deoxygenated blood is carried by veins from the body to the right side of the heart. The right ventricle pumps the deoxygenated blood to the lungs via the pulmonary arteries. Oxygen diffuses into the blood in the lungs, and carbon dioxide diffuses out of the blood into the lungs. After oxygenation, blood is carried to the left side of the heart via the pulmonary veins. The left ventricle pumps the oxygenated blood through the aorta, the largest artery in the body, to the rest of the body. The aorta branches into smaller arteries, which branch into arterioles, which branch into capillaries. At the capillaries, oxgen, nutrients, and certain hormones are delivered to the body cells, and the body cells deliver carbon dioxide, wastes, and certain hormones to the blood. The capillaries then form into venules, then veins, which then deliver the deoxygenated blood to the right side of the heart via the vena cavae, the largest veins in the body. This cycle occurs every second of every day of your life.
The most common route of central nervous system invasion by pathogens is through the bloodstream, crossing the blood-brain barrier. This allows pathogens to enter the brain and spinal cord and cause infections such as meningitis and encephalitis.
An alternate route of blood flow to a body part through an anastomosis is called collateral circulation. This occurs when there are multiple pathways for blood to reach a particular area, allowing for continued blood supply even if one route is obstructed. Collateral circulation is important for maintaining tissue health and function in cases of injury or blockage in the primary vessels.
The common route of central nervous system invasion by pathogens is through hematogenous spread, in which the pathogens enter the bloodstream and are carried to the brain or spinal cord. This can occur following infections in other parts of the body, such as respiratory or urinary tract infections.
Circulatory and Cardiovascular system
The AA route finder is not a gps system, although you can use it to get directions for a given journey by road. It can be used to obtain a route plan for travel in Great Britain, Ireland and the European Union.
I dont know why you dont look in a book.
If I'm reading what you're asking correctly, the circulatory system is made up of the cardiovascular system and the lymphatic system. The cardiovascular system transports blood and other nutrients (and blood wastes) throughout the body. The lymphatic system provides an accessory route to transport filtered blood plasma to/from interstitial fluid and the blood. The cardiovascular system works with the peripheral nervous system to maintain the pumping of the heart as well as blood pressure (through vasodilation/vasoconstriction), and the respiratory system (influx of oxygen to blood, efflux of carbon dioxide from blood). The endocrine system also has effects, modulating electrolyte and water levels, which affects blood pressure.
The most common route of central nervous system invasion by pathogens is through the bloodstream, crossing the blood-brain barrier. This allows pathogens to enter the brain and spinal cord and cause infections such as meningitis and encephalitis.
through the shunts
a blood cell travels through the body over and over again and again until the blood cell stops or doesn't take the usual route.
As soon as it enters your blood stream. Depending on the route of ingestion, that could be instantaneously.
Well, first off it leaves your heart and moves to your large intestine. It finds solid waste and pushes it up back through your throat until the crap comes out your mouth. This is regular with most humans it happens once or twice a week at most. If this doesn't happen to you you should probably consult your doctor. Sincerely, Screw You
The Blood Stained Route Map was created in 2002.
Blood flows from the systemic circulation into the right atrium of the heart, then passes through the tricuspid valve to the right ventricle. From there, blood is pumped to the lungs. On the blood's return from the lungs, it enters the left atrium, then moves through the bicuspid valve to the left ventricle. From there, it is pumped to the systemic circulation.
The common route of central nervous system invasion by pathogens is through hematogenous spread, in which the pathogens enter the bloodstream and are carried to the brain or spinal cord. This can occur following infections in other parts of the body, such as respiratory or urinary tract infections.
mouth--> oesophagus--> stomach--> duodenum--> small intestine--> large intestine--> rectum--> well... its not in the body after that... a.k.a straight through the digestive system, it is only used as 'bulk' for the digestive muscles to push against to help keep food moving through the digestive system, at no point does it enter the blood as it is (mainly) indigestible 'cellulose'
Drugs given orally enter the body by way of traveling through the mouth and into the GI system. Drugs given parenteraly enter through the blood stream (IVs, for example) and act within the body must faster than those given orally. There is a higher risk for infection or complication with parenteral administration than with oral.