Which finding for a client with an arteriovenous fistula (AV Fistula) should the practical nurse (PN) report to the healthcare provider?

Radial pulse distal to AVF is absent and ulnar pulse is present

Bruising at the AVF site is purple and green in color.

Descriptions of numbness and tingling in fingers distal to the AVF.

A loud and consistent bruit is auscultated at the AVF site.