A client in a prenatal clinic is receiving education from a nurse and mentions, 'I don't like milk.' Which of the following foods should the nurse recommend as a good source of calcium?

Correct Answer: A

Rationale: The correct answer is A: Dark green leafy vegetables. Dark green leafy vegetables like kale, spinach, and broccoli are excellent sources of calcium. They provide a good alternative to dairy for those who don't like milk. These vegetables are rich in calcium, which is essential for bone health, especially during pregnancy. They also offer other nutrients like vitamin K and magnesium that support calcium absorption. Summary: B: Deep red or orange vegetables - While these vegetables are nutritious, they are not significant sources of calcium. C: White bread and rice - These foods do not provide a significant amount of calcium. D: Meat, poultry, and fish - While these foods are rich in protein and other nutrients, they are not primary sources of calcium.

Correct Answer: D

Rationale: The correct answer is D: Neural tube defects. Folic acid is crucial for neural tube development in the fetus. Without sufficient folic acid, neural tube defects like spina bifida can occur. Iron deficiency anemia (A) is not directly related to folic acid deficiency. Poor bone formation (B) is more associated with calcium and vitamin D deficiencies. Macrosomic fetus (C) refers to excessive fetal growth, not a direct consequence of folic acid deficiency. In summary, folic acid deficiency primarily increases the risk of neural tube defects in the fetus or neonate.

Correct Answer: D

Rationale: The correct answer is D: Orange juice. Vitamin C enhances iron absorption by converting non-heme iron to a more absorbable form. The acidity in orange juice aids in this process. Ice water (choice A) does not contain any nutrients to enhance iron absorption. Low-fat or whole milk (choice B) contains calcium, which can inhibit iron absorption. Tea or coffee (choice C) contains tannins that can also inhibit iron absorption. In summary, orange juice is the best choice due to its vitamin C content that helps improve iron absorption.

Correct Answer: D

Rationale: The correct answer is D because it demonstrates an understanding of the importance of calcium intake for breastfeeding mothers. Calcium is essential for both the mother's health and the baby's bone development. Continuing calcium supplements shows a commitment to meeting nutritional needs. Incorrect choices: A: Having coffee is fine, but it's not directly related to postpartum nutrition needs. B: Folic acid is important for pregnancy but not specifically for increasing milk supply. C: While additional calories are needed during breastfeeding, the specific amount varies and is not always 330 calories per day.

Correct Answer: B

Rationale: The correct answer is B: Lecithin/sphingomyelin (L/S) ratio. This test is used to assess fetal lung maturity by determining the ratio of two substances present in amniotic fluid. An L/S ratio of 2:1 or higher indicates mature fetal lungs, reducing the risk of respiratory distress syndrome in preterm infants. A: Alpha-fetoprotein (AFP) is used to screen for neural tube defects, not fetal lung maturity. C: Kleihauer-Betke test is used to detect fetal-maternal hemorrhage. D: Indirect Coombs' test is used to detect antibodies in maternal blood that may attack fetal red blood cells, not assess fetal lung maturity. In summary, the L/S ratio test is the most appropriate choice to assess fetal lung maturity during preterm labor, as it directly correlates with the development of the fetal lungs.