Type AB blood has which of the following characteristics?
A) RBCs have the Rh positive antigens and the anti-D plasma antibodies.
B) RBCs have no surface antigens and both anti-A and anti-B antibodies in the plasma.
C) RBCs have both the A & B surface antigens and no ABO plasma antibodies.
D) RBCs have the A and the B surface antigens and the plasma has anti-A and anti-B antibodies.
E) RBCs have the A antigen and the plasma has the anti-B antibody.
C
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If you were to reach out your hand to receive a set of keys from someone, what movements of your forearm and hand would be involved?
A. Pronation and adduction B. Supination and extension C. Depression and flexion D. Protraction and rotation E. Eversion and abduction
Match these vocabulary terms to their meanings.
Which of the following is not a parasympathetic effect?
A. Dilation of the bronchioles B. Decreased heart rate C. Contraction of the bladder D. Constriction of the pupils E. Increased stomach secretion
Which of the following is NOT a pericapillary cell found in capillaries?
A. macrophages B. neurons C. undifferentiated smooth muscle cells D. fibroblasts