Performing a modified Allen test.
Pullen
Richard L
RL
Amarillo College, Amarillo, TX, USA.
D003097:Collateral Circulation; D003251:Constriction, Pathologic / Q000175:diagnosis; D006801:Humans; D009730:Nursing Assessment / Q000379:methods*; D010808:Physical Examination / Q000451:nursing*; D017534:Radial Artery; D017535:Ulnar Artery; D014654:Vascular Patency