Pulse pressure is:
Answer is C (Systolic -- Diastolic B.P) Pulse pressure is the difference between the systolic pressure and the diastolic pressure.
1/3 diastolic + 1/2 systolic B.P.
1/2 diastolic + 1/3 systolic B.P.
Systolic - diastolic B.P.
Diastolic + 1/2 systolic B.P.