A 45 year old computer sales representative complains of trouble understanding speech, especially in noisy situations. He complains of tinnitus in both ears. He contracted malaria some years ago and was treated with high doses of medication that he suspects was quinine based. The problem has existed for years, but it seems to be getting worse with passing time. Which of the following is the most likely cause of the problem? 

HA technology that would help benefit a patient who has a poor SNR.

Match the terms below

The best specificity for identifying acoustic neuromas is obtained when all patients with unilateral sensorineural hearing loss are referred for a retro cochlear evaluation via MRI.

For a fixed setting of the hearing-level dial of a pure-tone audiometer, which of the following is true of the actual sound pressure level (SPL) output of the audiometer earphone? 

AIDS is both Immunotrpic and ________________. 

Becky is breastfeeding her baby during the corona virus pandemic.  This will provide temporary immunity to her child.

Pure Tone Average (PTA) is a check and balance for validity for results

This sphincter of the GI tract controls the emptying of the stomach:  

The hearing aid input transducer that is sensitive to electromagnetic energy is the