Final answer:
The nurse should expect to find peripheral edema in a patient with right-sided heart failure.
Step-by-step explanation:
In right-sided heart failure, the nurse should expect to find peripheral edema. This is because right-sided heart failure leads to an accumulation of fluid in the body, causing swelling in the feet, ankles, and legs.
In the case of right-sided heart failure, the compromised right ventricle is unable to effectively pump blood, leading to fluid backup in the systemic circulation.
Peripheral edema occurs as a result of this fluid backup and is a characteristic finding in right-sided heart failure.