IHS Sample Questions and Correct Answers 2026/2027

IHS Sample Questions and Correct Answers 2026/2027 Why should an otoblock be placed just beyond the second bend of the ear canal during preparation for taking an ear impression? A: prevents the otoblock from moving during the impression process B: results in an impression featuring the full canal diameter C: results in a complete impression of the outer ear D: prevents cerumen from interfering with the impression - Correct Answer B: results in an impression featuring the full canal diameter Which validation method can be effectively performed in a sound field environment? A: COSI B: IHAFF C: NU-6 D: REIR - Correct Answer C: NU-6 A patient/client has been using an ITC hearing instrument for approximately 16 months. The patient/client has a new job that requires the use of a telephone with a headset. The patient/client is having difficulty understanding customers over the phone. What should the hearing healthcare professional recommend to the patient/client? A: add a clarifier circuit to the existing phone B: adjust volum