Anatomy and Physiology II Practice Test 2026 - Free Anatomy Practice Questions and Study Guide

The vocal cords, also known as vocal folds, are located within the larynx, which is often referred to as the voice box. The larynx is a crucial structure in the respiratory system that plays several significant roles. Firstly, it acts as a passageway for air to enter and exit the trachea and lungs. Secondly, it houses the vocal cords, which vibrate to produce sound when air passes through them during phonation. The larynx also has protective functions, such as preventing food and drink from entering the trachea during swallowing. Its anatomical position, situated above the trachea and below the pharynx, is integral to its functions, especially in voice production and airway management.