Dysarthria is defined as?

Dysarthria is defined as?

• A. A language impairment affecting understanding spoken language.
• B. A speech disorder caused by a weakness or incoordination of the muscles used in speech.
• C. A condition where speech is non-fluent due to memory loss.
• D. A communication disorder caused by impaired hearing.

Answer: (B)

Dysarthria is a motor speech disorder, meaning the difficulty lies in how the speech is produced rather than in understanding language or memory. It reflects weakness, incoordination, or slowness of the muscles used to speak, breathe, voice, and shape sounds. Because of this, speech can come out slurred, imprecise, or with abnormal pitch and rhythm, and the problems can vary with fatigue or posture. This contrasts with issues that stem from language processing (difficulty understanding or organizing language), memory-related non-fluent speech, or hearing problems, which affect comprehension, memory, or perception rather than the physical production of speech.

Dysarthria is a motor speech disorder, meaning the difficulty lies in how the speech is produced rather than in understanding language or memory. It reflects weakness, incoordination, or slowness of the muscles used to speak, breathe, voice, and shape sounds. Because of this, speech can come out slurred, imprecise, or with abnormal pitch and rhythm, and the problems can vary with fatigue or posture. This contrasts with issues that stem from language processing (difficulty understanding or organizing language), memory-related non-fluent speech, or hearing problems, which affect comprehension, memory, or perception rather than the physical production of speech.