Cardiovascular Review Sheet Essay

The side by side(p) enquirys lift to exercise 1 canvass the subject of lessen Tube Radius on gas Flow.1. At which rundle was the fluid take to the woods footstep the highest? 6.0 mm2. What was the melt rate at this wheel spoke? 1017.2 mmHg3. key out the relationship betwixt eat rate and wheel spoke size. The relationship between the point rate and the radius size is shoot with the formula full stop rate=radius to the fourth power.4. What happens to broth watercrafts in the body if change magnitude crosscurrent execute is needed? The blood vessels work out to increase the catamenia to where the blood is needed in the body. The following questions refer to Activity 2 perusing the Effect of Viscosity on Fluid Flow.5. At what viscosity level was the fluid flow rate the highest? 1.06. make the relationship between flow rate and viscosity. The relationship is inversed meaning a fluid that has a high viscosity has a slow flow be throw it resists the flow. Flu id that has a low viscosity will flow prompt because it is less(prenominal) foeman to the flow.7. Was the effect of viscosity greater or less than the effect of radius on fluid flow? Why? Less, the radius of blood vessels effect flow more because the large blood vessels accept more blood to flow through regardless of viscosity.8. What effect would genus Anemia have on blood flow? Why? The effect would cause a slump in blood flow because anemia causes the blood vessels to constrict.The following questions refer to Activity 3 Studying the Effect of Flow Tube Length on Fluid Flow.9. At what flow organ pipe duration was the flow rate the highest? 10mm10. Describe the relationship between flow subway system length and fluid flow rate. The relationship between flow thermionic valve length and fluid flow rate is when the tube length is shorter the faster the flow.11. What effect do you think obesity would have on blood flow? Why? When blood vessels lengthen, they cause a flow of bl ood to decrease, because there is only roughly 7 miles of blood vessel for every 1 pound of fat. When someone gains weight, the body has to produce more blood vessels which lead to change magnitude blood flow and high blood insisting.The following questions refer to Activity 4 Studying the Effect of blackjack on Fluid Flow.12. What effect did increased thrust have on the fluid flow rate? The effect that increases pressure have on the fluid flow rate is that the greater the pressure the faster the flow.13. In the body, where does the driving pressure for fluid flow come from? The driving pressure for fluid flow comes from the heart.Pump Mechanics The following questions refer to Activity 5 Studying the Effect of Radius on Pump Activity.14. What happened to the flow rate as the veracious vessel radius was increased? When the right vessel radius was increased the flow rate increases.15. What happened to the rate ( buffets/min) as the right vessel radius was increased? Why did this occur? dig rate increased as the right vessel radius increased because the beaker emptying time decreased.The following questions refer to Activity 6 Studying the Effect of Stroke Volume on Pump Activity.16. At what stroke stack tested was the pump rate the lowest? 12017. Describe the relationship between stroke volume and pump rate. The relationship between stroke volume and pump rate is that as stroke volume increases, the pump rate decreases. This happens because this is an inverse relationship.18. Use the relationship in question 17 to explain why an athletes resting heart rate would be lower than that of a sedentary individual. An athlete has a high stroke volume than a sedentary individual, meaning the athlete ask fewer heart beats to achieve the same cardiac output.The following questions refer to Activity 7 Studying Combined Effects.19. How did decreasing the left(a) flow tube radius affect pump chamber fill up time? Hint Look at the change in flow rate and relate thi s to filling time. When decreasing the left flow tube radius to affect the pump chamber filling time is by decreasing the left flow tube caused by an increase in the pump chamber filling time.20. When the left beaker pressure was decreased to 10 mm Hg, what happened to the filling time? After the left beaker pressure was decreased to 10mm Hg, the filling time increased in response to decreased pressure in the left beaker. The following questions refer to Activity 8 Studying Compensation.21. With the right flow tube radius decreased to 2.5 mm, what conditions did you change to consider the flow rate back to normal? The conditions that I changed to bring the flow rate back to normal were the increase left flow tube radius, increase pump pressure, increase left baker pressure and decrease right beaker pressure.22. A decreased tube radius is analogous to atherosclerosis (plaque formation in vessels). Describe the effect this would have on resistance in the arterial system and how the h uman heart might neutralize for this change. Atherosclerosis causes an increased atrial resistance which causes the heart to compensate by increasing pumping pressure.