Which of the following represents an example of an intrinsic erythrocyte defect?
A) Hb S
B) Antibody-coated RBCs
C) Snake venom
D) Disseminated intravascular coagulation

Question

Quizplus · Accepted Answer

Intrinsic erythrocyte defect refers to a defect within the RBC itself. Hb S is an abnormal hemoglobin variant that is inherited and results in sickle cell disease, which is a type of intrinsic erythrocyte defect. Antibody-coated RBCs are a result of an immune response and external factor, making it an extrinsic factor. Snake venom is also an external factor, and disseminated intravascular coagulation is a systemic disorder affecting multiple components of the coagulation pathway, not just RBCs.

Which of the Following Represents an Example of an Intrinsic