The officer is given the opportunity to freeze the action by stepping in to investigate. Unlike probable cause that uses a reasonable person standard, reasonable suspicion is based upon the standard of a reasonable police officer. 1  Probable Cause Arrests vs. Arrest Warrants.  Probable Cause Arrests vs. Arrest Warrants.
medical Definition of P wave : a deflection in an electrocardiographic tracing that represents atrial activity of the heart â compare qrs complex, t wave Seen and Heard What made you want to look up P-wave? Please tell us where you read or heard it (including the quote, if possible).
P waves. â¢ The P wave is the first deflection from the baseline at the beginning of the cardiac cycle. â¢ The amplitude of a normal P wave is 0.5 to 2.5 mm and the duration is 0.06 to 0.10 seconds.