#february2020mccqe1
An unlabeled container of blood product is left in a laboratory. The technician must determine whether the sample is serum or plasma. An elevated level of which of the following substances would identify the specimen as plasma?
(A) Albumin
(B) Erythrocytes
(C) Fibrinogen
(D) Granulocytes
(E) Serotonin
An unlabeled container of blood product is left in a laboratory. The technician must determine whether the sample is serum or plasma. An elevated level of which of the following substances would identify the specimen as plasma?
(A) Albumin
(B) Erythrocytes
(C) Fibrinogen
(D) Granulocytes
(E) Serotonin
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