A pregnant client at 23 weeks' gestation has a hemoglobin of 9.5. Which diet choice indicates that teaching has been effective? A. Broiled fish, lettuce salad, grapefruit half, carrot sticks
B. Pork chop, mashed potatoes and gravy, cauliflower, tea
C. Roast beef, steamed spinach, tomato soup, orange juice
D. Tofu with mixed vegetables in curry, milk, whole-wheat bun

C. Roast beef, steamed spinach, tomato soup, orange juice

Explanation:

Anemia is a condition that may be caused by iron deficiency. The normal red blood cells in the blood contain hemoglobin, which is a protein that binds to iron and transport oxygen to different parts of the body. People with anemia by iron deficiency have hemoglobin levels lower than normal, and therefore they can't transport enough oxygen to the tissues. The anemia by iron deficiency is a condition that can be treated by consuming foods rich in iron such as dark green leafy vegetables (i.e., chard, spinach, etc), red meats, beans, dried fruits, seafood, etc.

i believe it would cause an increase of percipitation, though i could be wrong. so i would say b is the answer.