**Core Concept:** Laryngoscopes are medical devices used for visualizing the larynx during intubation, which is a procedure to secure the airway. Sterilization is essential to prevent infections and maintain patient safety.

**Why the Correct Answer is Right:** Laryngoscopes are sterilized using a process that ensures the elimination of microorganisms and prevents cross-contamination between patients. In this case, the correct answer is "C. Ethylene Oxide Sterilization".

**Why Each Wrong Option is Incorrect:**

A. **Autoclaving:** This refers to the process of sterilization using high temperature and pressure, typically in a sterilizer called an autoclave. While autoclaving is a common sterilization method, it is incorrect for laryngoscopes because the heat involved can damage the delicate plastic or fiberoptic components of the device, rendering it unsuitable for use.

B. **Gamma Irradiation:** Gamma radiation is a type of ionizing radiation that can sterilize medical devices. However, for laryngoscopes, gamma irradiation is not the preferred method due to the potential for chemical reactions that may alter the properties of the device.

D. **Liquid Sterilants:** Liquid sterilants, such as bleach solutions or alcohol, are not suitable for sterilizing laryngoscopes because they may leave residues on the device, potentially causing adverse reactions in patients. Additionally, these methods may not effectively penetrate the internal components of the laryngoscope, making it unsuitable for sterilization purposes.

**Clinical Pearl:** Sterilization methods should be chosen based on the specific properties of the medical device and the risks associated with each technique. In the case of laryngoscopes, ethylene oxide sterilization is an appropriate method due to its effectiveness and minimal risk of damaging the device or leaving residues on it.

**Correct Answer:** C. Ethylene Oxide Sterilization