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Why norrowing of the arteries decreases the blood flow but increases the blood pressure?
Narrowing of the arteries, or arteriosclerosis, restricts blood flow by creating a smaller lumen through which blood must pass, leading to increased resistance. As the heart works harder to maintain adequate blood flow despite this resistance, blood pressure rises to compensate for the reduced diameter. This combination of decreased flow and increased pressure can strain the cardiovascular system, potentially leading to further health complications.
What else can I help you with?
As blood moves through heart blood pressure increases or decreases?
What occurs as blood moves away from the heart? pulse decreases blood pressure increases pulse increases blood pressure decreases
As altitude increases air pressure .?
As altitude increases, air pressure decreases. This is because there are fewer air molecules in the atmosphere at higher altitudes, leading to lower pressure.
Who said the volume of a gas increases when its pressure decreases?
Decreases.
Did pressure increases or decreases at mountain high?
Ofcource it = decreases =
What happens to air pressure when density decreases?
density decreases as air pressure increases
What does air pressure do when altitude increases?
Air pressure decreases with increase of height.
How does pressure change with variations in flow rate?
Pressure changes with variations in flow rate in a direct relationship. As flow rate increases, pressure decreases, and as flow rate decreases, pressure increases. This is known as the Bernoulli principle, which states that as fluid velocity increases, its pressure decreases.
What happens to atmospheric pressure as altitude increases?
As altitude increases, atmospheric pressure decreases.
Does air pressure increases with altitude?
no it decreases
Does air pressure change as altitude increases?
Yes, air pressure decreases as altitude increases.
What happens to blood pressure and flow when cardiac tamponade is brought on by trauma?
When tamponade occurs because of trauma, the sound of the heart beats can become faint, and the blood pressure in the arteries decreases, while the blood pressure in the veins increases.
What happens when pressure in a fluid changes?
When pressure in a fluid changes, the volume and density of the fluid may also change. If the pressure increases, the volume decreases and the density increases, leading to compression of the fluid. Conversely, if the pressure decreases, the volume increases and the density decreases, causing expansion of the fluid.
