A home health nurse is caring for an older adult client who reports. "I keep coughing when I try to swallow my food, but not at other times." Which of the following actions should the nurse take?

Rationale for correct choices

• Osteomyelitis: The client has an open fracture, which increases the risk of infection in the bone due to direct exposure to pathogens. The rising temperature (36.8 → 38.9°C) and elevated heart rate indicate a possible inflammatory response, making monitoring for osteomyelitis essential. Early detection allows prompt initiation of antibiotics and prevents chronic bone infection.

• Fat embolism syndrome: The client sustained a long-bone fracture (right femur), which is a known risk factor for fat embolism syndrome. Signs such as tachycardia, tachypnea, and decreased oxygen saturation (96% → 94%) may indicate early fat emboli. Prompt recognition and supportive interventions, including oxygen therapy and monitoring respiratory status, are critical.

Rationale for incorrect choices

• Deep vein thrombosis (DVT): While immobility and trauma increase the risk of DVT, there is no evidence of unilateral leg swelling, redness, or pain reported in this client. Although preventive measures are important, current findings suggest infection and respiratory complications are more immediate risks.

• Compartment syndrome: Compartment syndrome typically presents with severe pain unrelieved by medication, tense swelling, and neurovascular compromise in the affected limb. The client’s report and vital signs do not indicate these specific signs, so it is not the most immediate concern at this time.

Rationale:

A. Change a dressing on an implanted central venous access device: This is a sterile procedure that requires assessment skills and knowledge of infection control. It must be performed by a licensed nurse, not an assistive personnel (AP).

B. Suction a new tracheostomy: Suctioning a new tracheostomy is a high-risk procedure requiring specialized knowledge to prevent hypoxia or trauma. Only a licensed nurse should perform this intervention.

C. Perform postmortem care: Postmortem care is within the scope of practice for an AP. It involves cleansing, positioning, and preparing the body for the family or mortuary, and does not require advanced clinical judgment or sterile technique.

D. Remove an NG tube: Removal of a nasogastric tube requires assessment and understanding of client tolerance and potential complications, which are responsibilities of a licensed nurse. It is not appropriate to delegate this task to an AP.