Which statement best describes senile tremors observed in late adulthood?

• A. They always indicate a serious neurological disorder.
• B. They are benign and may include intentional tremor, head-nodding, and tongue protrusion.
• C. They require immediate pharmacologic treatment.
• D. They are caused by acute stroke.

Answer: (B)

Senile tremors in late adulthood are typically benign, age-related tremors. They often show up as an intentional (action) tremor that occurs when a person tries to perform a task, and they can be accompanied by subtle head nodding or tongue protrusion. This pattern signals a nonpathologic, age-associated change rather than a serious neurological disease. Because these tremors are usually mild and related to movement rather than occurring at rest, they don’t automatically indicate a serious disorder and don’t require urgent pharmacologic treatment unless they noticeably interfere with daily activities. They’re not caused by an acute event like a stroke, which would present with sudden onset and other focal symptoms.