Diagnostic Testing: Audiologists conduct a variety of diagnostic tests to assess hearing function and identify auditory disorders. This includes audiometric testing (pure-tone audiometry, speech audiometry), tympanometry (middle ear function), otoacoustic emissions (inner ear function), and auditory brainstem response (ABR) testing. Hearing Aid Evaluation and Fitting: Audiologists evaluate patients for hearing aids based on their hearing test results, communication needs, and lifestyle. They select appropriate hearing aid technology and fit devices to ensure optimal comfort and effectiveness. They also provide counseling on hearing aid use and maintenance. Balance Assessment: Audiologists assess and diagnose balance disorders (vestibular disorders) through specialized tests such as videonystagmography (VNG), rotary chair testing, and vestibular evoked myogenic potentials (VEMP). Counseling and Rehabilitation: Audiologists provide counseling to patients and their families on hearing loss, communication strategies, and coping mechanisms. They offer guidance on managing hearing aids, assistive listening devices, and communication enhancement strategies. Pediatric Audiology: Audiologists specialize in evaluating hearing in infants and children, using age-appropriate testing methods and techniques. They collaborate with pediatricians, speech-language pathologists, and educators to support early intervention and development. Tinnitus Management: Audiologists assess and manage tinnitus (ringing or buzzing in the ears) through various treatment approaches, including sound therapy, counseling, and cognitive behavioral therapy (CBT). Custom Hearing Protection: Audiologists create custom hearing protection devices for individuals exposed to loud noise at work or during recreational activities (e.g., musicians, industrial workers, hunters). Research and Education: Some audiologists engage in research to advance knowledge in audiology and contribute to evidence-based practices. They may also educate future audiologists through teaching and mentorship in academic settings. Collaboration with Healthcare Team: Audiologists collaborate with otolaryngologists (ENT specialists), primary care physicians, speech-language pathologists, and other healthcare professionals to provide coordinated care for patients with hearing and balance disorders. Professional Development: Audiologists participate in continuing education to stay updated on advancements in audiology technology, research, and clinical practices. They maintain licensure and adhere to ethical standards set by professional organizations such as the American Academy of Audiology (AAA) and the American Speech-Language-Hearing Association (ASHA).