Exam Preview for 40500: 20Q: Genetics and Hearing Health

20Q: Genetics and Hearing Health - The Role of the Audiologist

Please note: exam questions are subject to change.

1. Which genetic test focuses on sequencing all the protein-coding regions of thegenome? Single-gene testing Genetic panel testing Microarray testing Whole exome sequencing (WES)
2. What is a challenge in interpreting genetic test results for hearing loss? Genetic tests are always straightforward and easy to interpret Genetic heterogeneity and variants of uncertain significance (VUS) There are no challenges in interpreting genetic test results Genetic tests can only identify environmental causes of hearing loss
3. Which gene mutation is associated with auditory neuropathy, a condition where sound enters the inner ear normally but the transmission of signals to the brain is impaired? GJB2 MYO7A OTOF TMC1
4. What is one of the benefits of genetic testing in the context of hearing loss? It can replace all audiometric tests It can identify specific genetic mutations responsible for hearing loss It eliminates the need for hearing aids It guarantees a cure for hearing loss
5. What is a potential psychological impact of genetic counseling on patients and families? It always reduces stress and anxiety It can cause anxiety, stress, or guilt It eliminates the need for further medical evaluations It has no impact on emotional well-being