Which option is a likely cause of hearing impairment?

C is considered a likely cause of hearing impairment because many genetic disorders can lead to congenital hearing loss or an increased predisposition to auditory issues later in life. Certain inherited conditions, such as Usher syndrome or Waardenburg syndrome, are directly associated with hearing loss.

Genetic factors can influence the development and functioning of the auditory system, impacting how sound is processed and perceived. Additionally, some genetic mutations may lead to malformations in the ear, inner ear structures, or neural pathways related to hearing. Understanding these genetic relationships is crucial for early identification and intervention in individuals with hearing impairments.

Improper nutrition, environmental stress, and insufficient sleep can impact general health and cognitive functioning, but their direct link to hearing impairment is less established in comparison to genetic disorders. Proper nutrition is essential for overall health, but deficiencies might not specifically cause hearing issues. Environmental stress can affect well-being and concentration but is not a primary cause of hearing loss. Insufficient sleep can lead to fatigue and decreased cognitive function but doesn't generally result in hearing impairment.