<prompt> Tracking of blood pressure means:Pictorial representation of serial blood pressures of an individualHigh blood pressures in children tend to perpetuate in adultsControlling high BP with nifedipineNone of ther above  <response>: If blood pressures of individuals are followed from early childhood to adult years, then it is seen that individuals with higher BPs initially tend to continue to have higher BPs as adults. This phenomenon is called tracking of blood pressures. Ref: Park 21st edition, page 346. 