Canary PAU Choir II Practice Questions - Canary Islands PAU Choir And Vocal Technique II Coro Y Técnica Vocal II (2o Bachillerato ULPGC & ULL 2026) Exam

Which intrinsic laryngeal muscle is the sole muscle responsible for abducting (opening) the vocal folds?

Lateral cricoarytenoid (LCA) Cricothyroid (CT) Thyroarytenoid (TA) Posterior cricoarytenoid (PCA)

Correct Answer:

Posterior cricoarytenoid (PCA)

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