Question

The primary function of the vocal cords is to:

• A. Regulate airflow into the lungs
• B. Produce voiced sounds
• C. Help in nasal resonance
• D. Control the movement of the soft palate

Answer 1

Answer:

B. Produce voiced sounds

The primary function of the vocal cords (also called vocal folds) is phonation, which means producing sound through vibration. When air from the lungs passes through the glottis (the space between the vocal cords), the vocal cords vibrate, creating voiced sounds.

Additionally, the vocal cords serve other important functions, such as:

• Protecting the airway by preventing food, liquids, and foreign objects from entering the trachea.

• Regulating airflow during breathing.

• Modulating pitch and volume by adjusting their tension and length.