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cephalic vein

Medical term Routine Blood Collections

Vein on the thumb side of the forearm and antecubital area; the second choice for venipuncture after the median cubital vein.

Related terms

  • median cubital veinVein crossing the antecubital fossa between the cephalic and basilic veins; first choice for venipuncture…
  • veinA vessel that carries blood back toward the heart under low pressure. Superficial arm veins are the usual…
  • venipunctureEntering a vein with a needle to withdraw blood, usually at the antecubital area of the arm.
  • blood transfer deviceSafety device for moving syringe blood into vacuum tubes; the tube vacuum draws the blood in, so the plunger…
  • brachial pulseThe pulse of the brachial artery at the inner elbow. The artery runs near the basilic vein, which is why…
  • calcaneusThe heel bone. An infant heel puncture that reaches it can cause bone infection (osteomyelitis).
  • capillaryThe smallest blood vessel, where oxygen, nutrients and wastes pass between blood and tissue. A skin puncture…
  • clot activatorAdditive that makes blood clot faster so serum can be obtained; carried over into a citrate tube, it can…
  • clotted specimenClots in a tube that should stay unclotted, often from too few or too-late inversions; rejected for…
  • coagulationClotting: the chain of reactions in which clotting factors turn fibrinogen into a mesh of fibrin that holds…

Study Routine Blood Collections