7. Amplification

Pediatric Amplification — Quiz

Test your understanding of pediatric amplification with 5 practice questions.

Practice Questions

Question 1

Which of the following is a primary advantage of using real-ear-to-coupler difference (RECD) measurements in pediatric hearing aid fittings?

Question 2

If the coupler output for a 65 dB SPL input at 2000 Hz is 55 dB SPL and the measured RECD at 2000 Hz is 10 dB, what is the predicted real-ear aided response (REAR)?

Question 3

When an audiologist increases the vent size of a pediatric earmold to reduce occlusion, what is the primary acoustic trade-off?

Question 4

Which early amplification principle is described by fitting hearing aids to infants in alignment with critical periods of auditory and speech development?

Question 5

In verifying pediatric amplification for non-cooperative infants, which electrophysiological measure assesses cortical detection of speech sounds?