Diploma in Radiological Technology (DRT) Practice Exam – Prep & Study Guide

The situation described—cravings to consume ice during pregnancy—is indicative of a condition known as pica, which is often associated with iron deficiency anemia. When a pregnant woman experiences cravings for non-nutritive substances, such as ice, it may suggest her body is signaling a need for iron.

In this context, low hemoglobin levels typically point to anemia, and high total iron binding capacity is a characteristic you'll often see in iron deficiency anemia. In this condition, the body increases the production of transferrin, a protein that transports iron, in an attempt to capture the available iron more effectively when there is a deficiency. Therefore, the condition is consistent with a scenario where the woman exhibits both low hemoglobin—a sign of anemia—and high total iron binding capacity.

This interpretation aligns with the physiological responses of the body to iron deficiency, particularly in the setting of pregnancy, where nutritional demands increase due to the needs of both the mother and the developing fetus.