NCLEX-PN® ExaminationHealth Promotion and MaintenanceMedium
A practical nurse is teaching a pregnant client about proper nutrition during pregnancy. The client, who is a vegetarian, asks for advice on ensuring adequate iron intake. Which food combination should the practical nurse recommend to maximize iron absorption?
- ALentil soup with a side of orange slices.
- BIron-fortified cereal with black coffee.
- CTofu stir-fry with a green tea beverage.
- DSpinach salad with a glass of milk.
Show answer & explanationAnswer & explanation
Correct answer: A. Lentil soup with a side of orange slices.
Non-heme iron, found in plant-based foods like lentils and spinach, is best absorbed when consumed with vitamin C. Orange slices are an excellent source of vitamin C, which significantly enhances the absorption of non-heme iron.
Why the other options are wrong
- B. Coffee contains tannins that can inhibit iron absorption.
- C. Green tea also contains tannins that can inhibit iron absorption.
- D. Milk contains calcium, which can inhibit iron absorption.
Iron Absorption Enhancers
Certain nutrients, particularly vitamin C, can significantly increase the body's absorption of non-heme iron from plant-based foods.
- Vitamin C (ascorbic acid) is the most potent enhancer.
- Avoid calcium-rich foods and tannin-containing beverages (tea, coffee) with iron-rich meals.
- Non-heme iron is found in plants; heme iron in animal products.
Memory trick: Vitamin C Consumes Carefully Cooked Combinations.