Cardiopulmonary NPTE questions with top rated ANSWERS rated A+.

Which term is used to describe the outer layer of the cardiac tissue which protects the surface of the heart against trauma or infection? a. endocardium b. epicardium c. myocardium d. pericardium - Answer- B A therapist discusses the important of cholesterol level as a risk factor for coronary artery disease. Which total blood cholesterol level would place the patient at the greatest risk? a. 110 mg/dL b. 140 mg/dL c. 190 mg/dL d. 230 mg/dL - Answer- d Which heart sound occurs when the mitral and tricuspid valves close at the onset of systole? a. S1 b. S2 c. S3 d. S4 - Answer- a Which of the following measures would be utilized to determine cardiac output? a. end systolic volume and heart rate reserve b. stroke volume and heart rate c. venous return and heart rate d. ejection fraction and heart rate reserve - Answer- b A therapist begins an exercise session with a patient diagnosed with left sided heart failure. Which of the following findings would most likely occur with the initiation of the exercise session? a. hyperoxemia b. dyspnea