A nurse is providing discharge teaching to the guardians of a toddler who had a lower leg cast applied 24 hours ago. The nurse should instruct the guardians to report which of the following?
Option 1: Prolonged capillary refill time
Option 2: Lesion on the chest
Option 3: Restricted ability to move the toes
Option 4: Swelling of the casted foot when leg is dependent
