What was the effect of increasing the flow tube radius on the flow rate and flow volume?
If the length of the vessel increases then the flow will decrease, but if the radius increases then the flow will increase. Blood flow increases, resistance decreases and the pump rate increases when the right flow tube radius is increased.
What effect do you think increasing the flow tube length?
4. Predict Question: What effect do you think increasing the flow tube length will have on the fluid flow rate? Your answer: The fluid flow rate will decrease.
When you increase the flow tube radius?
If you increase the right flow tube radius, what will happen to resistance and flow rate? You correctly answered: Flow rate will increase and resistance will decrease.
When the right flow tube radius is decreased what happens to flow rate?
Fluid flow increases. Refer to Activity 8: Studying Compensation. When the right flow tube radius is decreased, what happens to flow rate? The flow rate decreases.
What happened to flow rate as you increased the diameter of the right flow tube?
By increasing the right flow tube radius, flow rate increased, resistance decreased and pump rate increased. Describe what the left and right beakers in the experiment correspond to in the human heart.
How did the fluid flow change as you increased the radius of the flow tube?
If the tube radius is increased, then the laminar flow will increase.
What effect do you think increasing the pressure will have on the fluid flow rate?
What effect do you think increasing the pressure will have on the fluid flow rate? he fluid flow rate will increase.
What effect do you think increasing the viscosity will have on the fluid flow rate?
What effect do you think increasing the viscosity will have on the fluid flow rate? The fluid flow rate will decrease with increasing viscosity.
What happened to flow rate as you increased the diameter of the right flow tube explain your answer?
Explain the effect of increasing the right flow tube radius on the flow rate, resistance, and pump rate. Your answer: By increasing the right flow tube radius, flow rate increased, resistance decreased and pump rate increased.
When the radius of the flow tube decreased?
46 Cards in this Set
| How does the body decrease the blood vessel radius? | vasoconstriction |
|---|---|
| When the radius of the flow tube is decreased, the _______. | fluid flow rate decreases |
When you increased the pressure what happened to the flow rate?
In general, when pump pressure increases, flow will decrease. Take, for example, a misting pump that needs to produce an ultra-fine mist for cooling or dust suppression.
What happened to the pump rate when you increase the stroke volume?
happen to the rate when you increase the stroke volume? Your answer: The pump rate will decrease to maintain cardiac output.
What happened to the flow rate as you increased the diameter of the right flow tube?
Your answer: By increasing the right flow tube radius, flow rate increased, resistance decreased and pump rate increased.
What do you think will happen to the flow rate of the radius is increased by 0.5 mm?
What do you think will happen to the flow rate if the radius of the tube is increased by 0.5 mm? The flow rate will increase.
What effects increasing or decreasing hydrostatic pressure?
Increased hydrostatic pressure as experienced during immersion and submersion has effects on the circulation. The main effect is counteracting of gravity by buoyancy, which results in reduced extravasation of fluid. Immersion in a cold liquid leads to peripheral vasoconstriction, which centralizes the circulation.
What do you think will happen to the flow rate if the radius is increased by .5 mm?
The pressure gradient. What do you think will happen to the flow rate if the radius of the tube is increased by 0.5 mm? The flow rate will increase.
What do you think will happen to the flow rate if the radius is increased by 0.5 mm quizlet?
What do you think will happen to the flow rate if the radius is increased by 0.5 mm? The flow rate will increase.
What increases resistance to circulation?
In blood vessels, most of the resistance is due to vessel diameter. As vessel diameter decreases, the resistance increases and blood flow decreases.
Does increasing pipe diameter increase flow rate?
The diameter of pipe and flow rate: In a fluid passing through a pipe, a reduction in the diameter of the pipe can compress the flowing fluid. It flows faster, which increases the flow rate. And if the diameter increases, then the flow rate reduces.
What happens to the flow rate when the diameter of the hole increases?
The flow rate / discharge increases when diameter increases.
What is the relationship between flow rate and radius?
Flow rate is directly proportional to the pressure gradient and the fourth power of the radius of the pipe.
Will increasing flow increase pressure?
Bernoulli's Principle states that as the speed of a moving fluid increases, the pressure within the fluid decreases. The Bernoulli's Principle explains the behavior of an ideal fluid passing through a pipe or enclosed passageway such a pump.
Which right flow tube radius resulted in the fastest flow rate?
46 Cards in this Set
| How does the body decrease the blood vessel radius? | vasoconstriction |
|---|---|
| Which of the following stayed constant throughout this activity? | stroke volume |
| Which right flow tube radius resulted in the fastest flow rate? | 5.0 mm |
What happened to the pump rate when you increased the stroke volume?
Predict Question: If the pump rate is analogous to the heart rate, what do you think will happen to the rate when you increase the stroke volume? Your answer: The pump rate will decrease to maintain cardiac output.
What happens with increased hydrostatic pressure?
Increased hydrostatic pressure as experienced during immersion and submersion has effects on the circulation. The main effect is counteracting of gravity by buoyancy, which results in reduced extravasation of fluid. Immersion in a cold liquid leads to peripheral vasoconstriction, which centralizes the circulation.
What happens with increased capillary hydrostatic pressure?
Hydrostatic Pressures An increase in microvascular pressure (i.e., capillary pressure) will increase the filtrationacross the microvascular barrier.
How do you increase your flow rate?
Troubleshoot your low water pressure problems with these helpful fixes that can increase force and improve flow.
- Contact your neighbors. …
- Check your well pump. …
- Test the pressure yourself. …
- Clear the clogs. …
- Open your main water valve. …
- Replace the regulator. …
- Look out for leaks. …
- Install a home water pressure booster.
Feb 18, 2022
How does an increase in resistance affect blood flow?
Resistance is a force that opposes the flow of a fluid. In blood vessels, most of the resistance is due to vessel diameter. As vessel diameter decreases, the resistance increases and blood flow decreases.
What happens to blood flow if you increase the resistance in the vessels?
Because flow and resistance are reciprocally related, an increase in resistance decreases flow at any given ΔP. Also, at any given flow along a blood vessel or across a heart valve, an increase in resistance increases the ΔP.
How do you increase flow rate in a pipe?
Explanation: By decreasing the diameter of the pipe we increase the volume flow rate, or the velocity of the fluid which passes through the pipe according to the continuity equation. Increasing or decreasing the length of the pipe has no effect on fluid velocity.