No Responses to “Figure 1A: The ultrasound screen is placed contralateral to the injured extremity when performing a femoral nerve block. This allows the clinician to view the ultrasound screen and the site of needle entry in the same line of sight. Figure 1B: For a forearm nerve block for a palmar laceration, the ultrasound screen is placed on the ipsilateral side of the injury to allow for a clear line of sight.”