Which transferrin saturation is expected in iron-deficiency anemia?

Unlock all questions

This demo includes only 20 questions. Upgrade to access hundreds of questions, flashcards, exam simulations, and disable ads.

Full question bankExam simulationsFlashcards
From $9.99Unlock all

Prepare for the Ciulla Clinical Chemistry Test with comprehensive flashcards and detailed multiple-choice questions. Each question includes helpful hints and explanations. Boost your confidence and excel in your test!

Multiple Choice

Which transferrin saturation is expected in iron-deficiency anemia?

Explanation:
Transferrin saturation shows how much of transferrin’s iron-binding sites are filled. It’s calculated as (serum iron / TIBC) × 100. In iron-deficiency anemia, serum iron is low and TIBC is high because the body makes more transferrin to capture available iron. This combination drives transferrin saturation down, typically to below 15%. The other ranges reflect higher iron availability relative to binding capacity, not what you expect in iron deficiency.

Transferrin saturation shows how much of transferrin’s iron-binding sites are filled. It’s calculated as (serum iron / TIBC) × 100. In iron-deficiency anemia, serum iron is low and TIBC is high because the body makes more transferrin to capture available iron. This combination drives transferrin saturation down, typically to below 15%. The other ranges reflect higher iron availability relative to binding capacity, not what you expect in iron deficiency.

More Multiple Choice Questions
Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy