What conditions define an appropriate work environment for a servicewoman during the last three months of pregnancy?

The correct answer identifies that avoiding radiation emanations below 300 MHz is essential for creating an appropriate work environment for a servicewoman in the last three months of pregnancy. During this critical period, minimizing exposure to certain types of radiation contributes to the overall health and safety of both the expectant mother and the developing fetus. This approach aligns with health and safety guidelines that prioritize protection from potentially harmful environmental factors.

Other choices do not align with the considerations for an appropriate work environment during pregnancy. High-intensity work tasks and positioning near heat sources may increase physical strain and exposure to unsafe conditions, which could be detrimental. Limited physical activity, while sometimes necessary, does not encompass the proactive measures needed to ensure a safe and healthy work environment. Instead, a balanced approach that considers both safety and physical well-being is essential in this context.