A functional listening check includes which types of inspection?

A functional listening check is a crucial aspect of assessing hearing aids and similar devices to ensure they are operating correctly. The correct choice emphasizes the combination of visual and audio inspections.

Visual inspection involves checking the physical aspects of the device, such as verifying that all components are intact and that there are no visible damages or obstructions. This step helps to ensure that there are no issues with the device that could affect its performance.

The audio inspection part assesses how well the device is amplifying sound. This involves listening to the output from the device to ensure clarity and functionality, making sure that the sound is at appropriate levels and free from distortion.

Combining these two types of inspections—visual for the physical integrity and audio for functional effectiveness—ensures a comprehensive check to confirm that the hearing aid or device is ready for use. This thorough approach is essential in providing optimal auditory support for the user. Other options, while mentioning relevant aspects of inspection, do not encompass the full range of necessary assessments typically covered in a functional listening check.