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Voice Final - Praxis Questions and Answers Latest Version Already Passed Which intrinsic laryngeal muscle is primarily responsible for pitch elevation? A. Thyroarytenoid B. Cricothyroid C. Posterior cricoarytenoid D. Lateral cricoarytenoid What structure serves as the primary source of vocal fold vibration? A. Subglottal pressure B. Bernoulli effect C. Aryepiglottic fold D. Hyoid bone Which of the following is a sign of vocal fold paralysis? A. Increased pitch range B. Breathy...