What is the combining form for nerve?

The combining form for nerve is "neur/o." This form is derived from the Greek word "neuron," meaning nerve or sinew. In medical terminology, "neur/o" is commonly used in various terms to denote conditions, structures, and diseases related to nerves. For instance, "neurology" refers to the study of the nervous system, while "neuron" is the name for the nerve cell itself.

The other options represent different medical terms: "my/o" refers to muscle, "oste/o" pertains to bone, and "gastr/o" is associated with the stomach. Each of these combining forms is used in contexts specific to their respective anatomical or physiological areas, but they do not relate to the nerve system. Therefore, "neur/o" is the correct choice when searching for the terminology that refers to nerve.