Question

a large dose of vitamin c can make b12 appear low. true false question 5 (mandatory) (20 points) which test is definitive for pernicious anemia? bone marrow biopsy serum ferritin mma schilling test

Explanation:

Large - dose vitamin C can interfere with laboratory assays for vitamin B12, causing falsely low results. The Schilling test is used to diagnose pernicious anemia by assessing the body's ability to absorb vitamin B12.

Answer:

True
Schilling Test