Common symptoms of multiple sclerosis include:

The correct answer focuses on weakness, numbness, tingling, or unsteadiness of limbs, which are hallmark symptoms of multiple sclerosis (MS). This condition is characterized by the body's immune system attacking the myelin sheath that covers nerve fibers, leading to a range of neurological symptoms. The damage to the myelin disrupts communication between the brain and the rest of the body, resulting in sensory and motor deficits that manifest as weakness, numbness, and tingling in the limbs. Additionally, patients might experience unsteadiness or balance issues due to impaired coordination and muscle control, which are also common consequences of MS.

The other options, while they may describe symptoms associated with other conditions, are not commonly linked to multiple sclerosis. Fever and chills typically indicate an infectious process rather than MS, chest pain is more often associated with cardiovascular or respiratory issues, and heart palpitations can arise from various causes but are not characteristic symptoms of MS. Understanding the specific symptoms of multiple sclerosis is crucial for accurate diagnosis and management in an acute care setting.