Assume supra-aural headphones.  Right Air Conduction: Left Air Conduction: Right Bone Conduction: Left Bone Conduction: Already Masked

What is this? What tymp do you expect? What type of hearing loss would you expect? Is this hearing loss permanent or transient?  

Ototoxicity refers to hearing loss cause by drugs such as antibiotics or chemotherapy agents. 

Which style of hearing aid are children generally fit with it?

Bilateral atresia causes sensorineural hearing loss.

People with hearing loss have reduced dynamic ranges of hearing. Therefore, hearing aids change the amount of gain they apply based on the sound pressure level of the input sound to the hearing aid. What is this called?

People with single-sided deafness are candidates for cochlear implants. 

When a person has sensorineural hearing loss, their thresholds decrease but their dynamic range remains the same.

Directional microphones and digital noise reduction are designed to improve speech perception in noise.

Asymmetrical hearing loss is more common in children than adults.