A patient's laboratory test results indicate increased levels of intrinsic factor antibodies.The nurse is aware that this finding is associated with which of the following conditions?
A)Pernicious anemia
B)Sickle cell anemia
C)Hemolytic anemia
D)Iron-deficiency anemia

Question

Quizplus · Accepted Answer

Increased levels of intrinsic factor antibodies are associated with pernicious anemia. Pernicious anemia is an autoimmune disorder in which the body attacks cells in the stomach that produce intrinsic factor, a protein necessary for the absorption of vitamin B12. Without intrinsic factor, B12 cannot be absorbed properly and leads to anemia.

A Patient's Laboratory Test Results Indicate Increased Levels of Intrinsic