A nurse is caring for an adolescent following the application of a plaster cast for a fractured right tibia. Which of the following actions should the nurse take?

D. This is the correct action to take. A neurovascular check involves assessing the circulation, sensation, and movement in the affected limb. This check helps monitor for complications such as impaired circulation, nerve damage, or compartment syndrome, which can occur after the application of a plaster cast. Regular neurovascular checks are essential for early detection of any issues and appropriate intervention if necessary. A. Using a hair dryer on a hot setting can cause burns to the skin under the cast. It can also cause the cast material to heat up and potentially cause discomfort or injury to the patient. B. It's essential to follow the healthcare provider's instructions regarding weight-bearing restrictions, but completely discouraging ambulation can lead to complications such as muscle atrophy, decreased circulation, and increased risk of blood clots. C. Keeping the client's leg in a dependent position means positioning it lower than the heart. This can increase swelling and exacerbate pain, potentially leading to complications such as compartment syndrome.