PHYSIOLOGIC RIB MOTION: PUMP HANDLE MOTION Motion predominantly in the ________ � Best palpated at _________ � Axis of motion is __________
a) Sagittal plane; the sternal angle; perpendicular to the rib.
b) Transverse plane; the mid-axillary line; parallel to the rib.
c) Coronal plane; the costal cartilage; diagonal to the rib.
d) Sagittal plane; the xiphoid process; parallel to the rib.