The vein in the arm commonly sampled for blood by venipuncture is the ________ vein.
A) cephalic
B) basilic
C) brachial
D) median cubital
E) ulnar
Question 2
Which of the following is not one of the extraembryonic membranes?
A) yolk sac
B) amnion
C) allantois
D) chorion
E) umbilical cord