Arrt Ci Review Study Guide Graded A+

Which valve separated the left ventricle and aorta? A. tricuspid B. mitral C. semilunar D. pulmonary {Ans: C The semilunar valve separates the left ventricle and aorta.}What does the acronym "PSI" represent? A. probable significant instances B. Partly saturated intravenously C. pounds per square inch D. pounds per inch {Ans: PSI stands for: pounds per square inch}Which of the following must be used to obtain pulmonary arterial pressure measurements? A. contrast material B. transducer C. angioplasty balloon D. Foley catheter {Ans: B}Which of the following is the most critical part of an angioplasty procedure? A. passing the guidewire and catheter through the lesion B. bleeding at the puncture site C. balloon dilation of the lesion D. withdrawing the balloon catheter {Ans: A}From which chamber does the pulmonary artery arise? A. right ventricle B. left ventricle C. right atrium D. left atrium {Ans: A}Which of the following describes the response of a catheter to twisting and turning? A. torque B. memory C. friction D. control {Ans: A}