Aman out! 50 points will be given to the one who solves all the answers- or at least more than 3! and given brainliest! i need with all the answers, pronto. (which means really quick so out my doods and gals.)

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.