A nurse is checking for paradoxical blood pressure on a client who has constrictive pericarditis. Which of the following findings should the nurse expect?

C Drop in systolic BP by 20 mm Hg when moving from a lying to a sitting position D Drop in systolic BP more than 10 mm Hg on inspiration A Apical pulse rate different than the radial pulse rate B Increase in heart rate by 20% when standing