Which prefix indicates involvement with the neck region?

The prefix that indicates involvement with the neck region is "cervic-." This prefix is derived from the Latin word "cervix," which means neck. In medical terminology, it is commonly used to refer to anatomical structures related to the neck, such as the cervix of the uterus, which is the narrow part of the uterus that connects to the vagina and is situated in the lower neck region of the uterus.

Other prefixes provided in the question pertain to different anatomical regions or concepts. For instance, "rhin-" relates to the nose, "cysto-" is used concerning the bladder, and "pneumo-" pertains to the lungs or air. Understanding these prefixes helps in accurately recognizing and interpreting medical terms, ensuring clarity in communication within healthcare settings.