A nurse is reviewing laboratory results for a client who has pericarditis. Which of the following blood test results should the nurse anticipate? (Select All that Apply.)

Rationale: A. Dyspnea can indicate that infective endocarditis is affecting cardiac function, potentially leading to heart failure or embolic events. Because it reflects a compromise in oxygenation and cardiac output, it is the priority manifestation for immediate monitoring. B. Anorexia is a common systemic symptom but is not life-threatening and does not require immediate intervention. C. Malaise reflects general fatigue and illness but is not an urgent finding compared to dyspnea. D. Fever is a hallmark sign of infection and should be monitored, but it is not immediately life-threatening. Priority is given to manifestations that indicate compromised oxygenation or circulation.