1.
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Which of the following structures is located between the right ventricle and pulmonic artery?
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Aortic Artery
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Pulmonic Valve
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Tricuspid Valve
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Mitral Valve
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2.
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Pulmonic veins drain into which cardiac chamber?
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Right Ventricle
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Left Ventricle
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Right Atrium
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Left Atrium
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3.
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The Frank Starling law means which of the following?
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Velocity increases of flow increases if lumen size decreases
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Degree of myocardial stretch is directly proportional to force of contraction
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Cardiac output increases if heat rate increases
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Force of contraction is directly related to aortic pressure
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4.
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Which of the following is not true regarding the cardiac cycle?
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SA node is pacemaker of the heart
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P wave on EKG corresponds to atrial contraction
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QRS complex signifies ventricular depolarization
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During ventricular systole, mitral opens
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5.
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Normal aortic systolic pressure is:
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120mm Hg
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25mm Hg
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80mm Hg
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10mm Hg
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6.
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Mitral stenosis can be associated with all of the following except:
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Narrowing of Mitral Valve
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Increase velocity of Mitral flow
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LA Dilation
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Decreased velocity of Mitral flow
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7.
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Coronary artery disease is associated with all of the following except:
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Decreased force of contraction
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Decreased ejection fraction
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Hypertrophy of left ventricle
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Thrombus formation in LV
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8.
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Most cardiac blood supply happens during which part of the cardiac cycle?
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Systole
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Diastole
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Isovolumetric Contraction
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Early Diastole
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9.
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How many veins drain into the right atrium?
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One
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Two
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Three
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Four
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10.
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Stroke Volume means:
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Amount of blood ejected per minute
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Percentage of blood ejected per minute
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Amount of blood ejected per beat
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Heart rate times ejection fraction
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