Final answer:
The assessment findings that suggest a complication of pulmonary embolism in a patient with infective endocarditis are dyspnea and cough (Choice C).
Step-by-step explanation:
When caring for a client with infective endocarditis, the nurse must be vigilant for signs and symptoms of complications, such as a pulmonary embolism. Of the options provided, C) Dyspnea and cough are assessment findings that suggest a complication of pulmonary embolism. Pulmonary embolism can be characterized by difficulty breathing (dyspnea), coughing, chest pain, and sometimes hemoptysis (coughing up blood). In contrast, a positive Homan's sign is associated with deep vein thrombosis, fever and chills could indicate a range of infections, and sensory impairment may be related to neurological issues, rather than being direct indicators of a pulmonary embolism.