Using a sphygmomanometer, a nurse measures a patient's blood pressure as 134/86. What are the patient's pulse pressure and mean arterial pressure?
A. PP = 1.56 mm Hg and MAP = 48 mm Hg
B. PP = 24, but MAP cannot be determined from the information given
C. PP = 48 mm Hg and MAP = 102 mm Hg
D. PP = 86 mm Hg and MAP = 134 mm Hg