(Solved): Which of the following is not a usable technique to make superficial veins more apparent? massage th ...

Which of the following is not a usable technique to make superficial veins more apparent? massage the arm from wrist to elbow apply a warm, damp washcloth to site for five minutes tap the site with your index and second fingers lower extremity over the bedside to allow vein to fill tie a tourniquet inferior to the site to force blood into vein