The Appropriate Method for Obtaining an Apical Pulse Is,using the

The appropriate method for obtaining an apical pulse is,using the

A) Bell of the stethoscope,listen at the second intercostal space,right side of sternum.
B) Bell of the stethoscope,listen at the fifth intercostal space,left sternal border.
C) Diaphragm of the stethoscope,listen at the second intercostal space,left sternal border.
D) Diaphragm of the stethoscope,listen at the fifth intercostal space,midclavicular line.