Which topical anesthetic form offers a spray option?

The choice of liquid as the topical anesthetic form that offers a spray option is accurate because liquid anesthetics can be formulated in a way that allows them to be aerosolized and delivered as a mist. This form can be advantageous in clinical settings, as it enables a quick and uniform application over a larger area, such as the mucosal surfaces of the mouth. The ease of application in a spray form can enhance patient comfort during procedures by numbing larger areas without the need for direct contact that other forms may require.

In contrast, gel and paste forms are typically applied directly to the surface they intend to numb rather than being delivered as a spray. While effective, their application methods may be less convenient compared to a spray. Patches, on the other hand, are designed to adhere to the skin or mucosa and release anesthetic slowly over a period; they do not offer an immediate aerosolized option. Therefore, the liquid form is specifically suited for spray delivery, making it the correct identification among the options provided.