Final answer:
Symptoms of acute transplant rejection may include fever, weight gain, increased blood urea nitrogen level, and weight loss.
Step-by-step explanation:
An acute transplant rejection occurs when the recipient's immune system recognizes the transplanted organ as foreign and attacks it. Symptoms of acute transplant rejection may include:
- Temperature >100.8°F (38.7°C): An elevated body temperature can be a sign of infection or inflammation, which may indicate rejection.
- Weight gain: Fluid retention due to kidney dysfunction can lead to weight gain.
- Increased blood urea nitrogen level: Elevated blood urea nitrogen (BUN) levels may indicate impaired kidney function.
- Weight loss: In some cases, rejection can cause appetite loss and weight loss.