A nurse is caring for a client who has a fractured right femur and is in balanced suspension traction. The client is reporting pain from muscle spasms. Which of the following actions should the nurse take first?

D. Excessive thyroid hormone replacement therapy, leading to hyperthyroidism, can accelerate bone turnover and increase the risk of osteoporosis. Hyperthyroidism can disrupt normal bone remodeling processes, leading to decreased bone mineral density and increased fracture risk.

A. NSAIDs are commonly used to reduce inflammation and relieve pain. While short-term or occasional use of NSAIDs is generally safe, long-term use or high doses of NSAIDs may be associated with an increased risk of osteoporosis and bone fractures.

B. Anticoagulants, such as warfarin and heparin, are medications used to prevent blood clot formation. While anticoagulants themselves are not directly associated with osteoporosis risk, prolonged immobilization due to conditions requiring anticoagulation therapy (such as deep vein thrombosis or pulmonary embolism) can increase the risk of osteoporosis and bone loss due to decreased weight- bearing activity.

C. Cardiac glycosides, such as digoxin, are medications used to treat heart failure and certain cardiac arrhythmias. There is no direct evidence to suggest that cardiac glycosides themselves are a risk factor for osteoporosis.

D. Fractures, crush injuries, or tight casts can lead to compartment syndrome. Symptoms include severe pain, swelling, numbness or tingling, and decreased sensation or function of the affected limb.

Increasing edema in the calf is a hallmark manifestation of acute compartment syndrome and indicates a worsening of the condition.

A. Malignant hyperthermia is a rare but life-threatening complication that can occur in response to certain medications used during anesthesia. Edema in the calf is not a manifestation of malignant hyperthermia.

B. Pulmonary embolism occurs when a blood clot travels to the lungs and blocks blood flow. While pulmonary embolism can cause symptoms such as chest pain, shortness of breath, and cough, edema in the calf is not a typical manifestation of this condition.

C. Fat embolism syndrome occurs when fat globules are released into the bloodstream, often after long bone fractures or orthopedic procedures. Increasing edema in the calf is not a characteristic manifestation of fat embolism syndrome.