Which of the following is a characteristic of Flaccid Dysarthria?

• A. Harsh phonation
• B. Imprecise consonants
• C. Excessive loudness
• D. Slow speech rate

Answer: (B)

Imprecise consonants is a hallmark characteristic of Flaccid Dysarthria. This type of dysarthria arises from lower motor neuron damage, which affects muscle tone and strength. The weakness associated with Flaccid Dysarthria leads to inadequate coordination and control during speech, resulting in consonants that may lack clarity and precision.

The other choices do not align with the typical presentation of Flaccid Dysarthria. For example, harsh phonation is more associated with conditions affecting muscle tension and control, such as spastic dysarthria. Excessive loudness is typically seen in dysarthria types characterized by hyperfunctional voice patterns, which again is not representative of Flaccid Dysarthria. A slow speech rate may occur due to other factors but is not a defining feature of this specific dysarthria type. Therefore, the imprecise consonant production stands out as the key characteristic associated with Flaccid Dysarthria.