Oxygen-poor blood passes through the

Expert Solution

Oxygen-poor blood passes through the veins.

Blood flows through three types of blood vessels namely, arteries, arterioles, capillaries, venules and veins that are distributed throughout the body. Arteries divide into arterioles, which subdivide into capillaries (means, they are branches of arteries, but not veins). The capillaries reunite to form venules, the venules collect the deoxygenated blood from the capillaries. All the veins carry blood towards the heart and the arteries carry blood away from the heart. In general, the arteries carry the oxygenated blood and the veins carry the deoxygenated blood, but exceptions are there for this generalization.

The pulmonary artery carries the deoxygenated blood away from the heart. The veins carry deoxygenated blood towards the heart, i.e. back to the heart. The oxygenation takes place in the lungs. The pulmonary vein carries the oxygenated blood back to the heart.

Nightingale answered 2 years ago

As poor economies grow, the share of production that passes through formal markets rises as subsistence...

As poor economies grow, the share of production that passes through formal markets rises as subsistence farmers become more integrated into markets and improved law enforcement reduces black market activity. Would this process tend to raise or lower the measured rate of economic growth? Would the measured rate of economic growth tend to understate or overstate the true rate of economic growth? What is a possible solution?

As poor economies grow, the share of production that passes through formal markets rises as subsistence...

As poor economies grow, the share of production that passes through formal markets rises as subsistence farmers become more integrated into markets and improved law enforcement reduces black market activity. Would this process tend to raise or lower the measured rate of economic growth? Would the measured rate of economic growth tend to understate or overstate the true rate of economic growth? What is a possible solution?

Compared to normal blood flow velocity, v0, what is the velocity of blood as it passes through this blockage?

Arteriosclerotic plaques forming on the inner walls of arteries can decrease the effective cross-sectional area of an artery. Even small changes in the effective area of an artery can lead to very large changes in the blood pressure in the artery and possibly to the collapse of the blood vessel. Imagine a healthy artery, with blood flow velocity of v0=0.14m/s and mass per unit volume of ρ=1050kg/m3. The kinetic energy per unit volume of blood is given by K0=12ρv20. Imagine that plaque...

1. Explain the flow of the blood as it passes through the heart. 2. Describe the...

1. Explain the flow of the blood as it passes through the heart. 2. Describe the Flank-Starling law in the heart. 3. In a resting state, explain what happened to the stroke volume when the heart rate increased. Why does this occur? 4. Describe how the heart alters stroke volume under sympathetic stimulation.

As blood traveling from the heart passes through numerous increasingly smaller vessels, the blood pressure: Decreases...

As blood traveling from the heart passes through numerous increasingly smaller vessels, the blood pressure: Decreases does not change remains constant Increases ood flow from the right ventricle to the lungs and back to the left atrium is called systemic circulation coronary circulation pulmonary circulation fetal circulation Blood pressure is highest in the Arterioles Veins Venues Arteries Epinephrine would decrease heart rate increase cardiac output decrease cardiac output cause no change. The pulse wave is created by: The electrical signals...

Oxygen-rich blood bound for the body tissues leaves the heart through the aorta, the major blood...

Oxygen-rich blood bound for the body tissues leaves the heart through the aorta, the major blood vessel emerging from the heart. It branches out to the arteries, which in turn branch into smaller vessels called arterioles (little arteries). These then branch into tiny, thin-walled capillaries. Blood travels slowly as the red blood cells squeeze through tiny capillaries. The radius of the aorta is approximately 9.8 mm and the speed of the blood there is 30 cm/s. A typical capillary has...

Question

Oxygen-poor blood passes through the

Solutions

Expert Solution

Related Solutions

As poor economies grow, the share of production that passes through formal markets rises as subsistence...

As poor economies grow, the share of production that passes through formal markets rises as subsistence...

Compared to normal blood flow velocity, v0, what is the velocity of blood as it passes through this blockage?

1. Explain the flow of the blood as it passes through the heart. 2. Describe the...

As blood traveling from the heart passes through numerous increasingly smaller vessels, the blood pressure: Decreases...

Oxygen-rich blood bound for the body tissues leaves the heart through the aorta, the major blood...

Describe how oxygen is transported through the blood stream, focusing on the protein that allows this...

Find the line that passes through the point (0, 1) and through the point of intersection...

discuss the factors affecting the transport of oxygen in the blood

What is the proton's speed as it passes through point P?