A: The United States and United Kingdom.
B: The Republic of Ireland and Northern Ireland.
C: United Kingdom, Ireland and Poland.
D: United Kingdom, Ireland, Portugal and Greece.


2.How does Hidden Hearing operate?

A: The organisation only conducts testing in the U.K.
B: The organisation is both high street and field-based.
C: The organisation is only a field based operation.
D: The organisation is run only on the high street.


3.What is 'Ski Slope Loss'?

A: This is loss of hearing due to a cold enviorment.
B: This is difficulty in hearing with background noises.
C: This is alternative terminology for complete deafness.
D: The is most common with children or teens.


4.How do past and modern aids compare?

A: Older models use a funnel, newer model are electronic.
B: Both models were/are compact and mobile.
C: Both tend to have suboptimal microphone placement.
D: The older models made use of zinc air batteries.