Final answer:
When placing radiographs of the lower leg, the toes of the foot should be pointed downward to ensure better visualization of the structures in the lower leg.
Step-by-step explanation:
The statement, 'When placing radiographs of the lower leg, the toes of the foot must be pointed upward' is False. When placing radiographs of the lower leg, the toes of the foot should be pointed downward. This allows for better visualization of the structures in the lower leg, such as the bones and joints. By pointing the toes downward, the radiographs can capture a clearer image of these structures.