Trish Has an Ear Infection and Has to Wear an Earplug

Multiple Choice

Trish has an ear infection and has to wear an earplug in her right ear for the next week.The doctor has told her that there will be very little impact on her ability to listen in her classes, since her left ear is fine.For the next week Trish will probably have the most problems:

A) localizing sounds accurately
B) detecting high frequency sounds
C) detecting low frequency sounds
D) understanding speech when there is background noise