The boxes show parts of the body at different levels of organization. which statement about the chart is true? a. p is at the highest level of organization b. q is at the lowest level of organization. c. r is at the highest level of organization d. s is at the lowest level of organization

Define the apical impulse and describe its normal location, size, and duration. which abnormal conditions may affect the location of the apical impulse? explain the mechanism producing normal first and second heart sounds. describe the effect of respiration on the heart sounds. describe the characteristics of the first heart sound and its intensity at the apex of the heart and at the base. describe the characteristics of the second heart sound and its intensity at the apex of the heart and at the base.