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Exercise 5: Cardiovascular Dynamics: Activity 7: Compensation in Pathological Cardiovascular Conditions Lab ReportPre-lab Quiz ResultsYou scored 100% by answering 4 out of 4 questions correctly.1.Which of the following could cause an increase in peripheral resistance in the blood vessel?You correctly answered: b. atherosclerosis2. Which structures in the heart ensure that one-way flow occurs?3.Which of the following might be seen in both the diseased heart and the athlete's heart?You correctly answered: c. thicker myocardium4.The type of resistance increased in aortic valve stenosis isYou correctly answered: d. increased left-ventricular afterload.12/31/12page 1
12/31/12page 2Experiment ResultsPredict Question:Predict Question 1:You will now test three mechanisms to compensate for the decrease in flow rate caused by thedecreased flow tube radius. Which mechanism do you think will have the greatest compensatory effect?