Which term describes the organ that functions as the organ of voice and guards the entrance to the trachea?

• A. Mechanism of Death
• B. Larynx
• C. Larvae
• D. Laceration

Answer: (B)

The main idea here is recognizing the larynx, the organ that serves as the voice box and also protects the airway. The larynx houses the vocal cords, which vibrate to produce sound and allow us to speak, sing, and change voice quality. It also guards the entrance to the trachea: during swallowing, the epiglottis and surrounding structures help keep food and liquids out of the airway, preventing aspiration. The other terms don’t fit this function—mechanism of death relates to how death occurs, larvae are insect immature forms, and laceration means a deep cut.