| | Public Health & Safety | CPR Can Depakote cause a false positive screening for Pcp? Depakote (valproate) has not been reported to cause a false-positive screening for phencyclidine (PCP) in urine drug tests. CPR - Related Articles For a strok victim you should find the pulse at the? How to Lighten Your Top Lip What is cpt code 27506 mean? Can a family member stop CPR for patient? How to Sign Up for CPR Classes What age is required to render the service 90471 cpt? For which cardiac rhythm and other problems is CPR required?