Final answer:
The term 'somatic' refers to the body, and in the given question, the correct answer is 'referring to the body'. This is related to the somatic nervous system, which processes sensory information and controls voluntary movements.
Step-by-step explanation:
The term somatic refers to the body, specifically relating to the soma or the body distinct from the mind. In the question 'Somatic means _______. 1) interior 2) exterior 3) referring to the body 4) surgical intervention', the correct answer is option 3) referring to the body. This is because the somatic senses, such as touch and proprioception, are part of the somatic nervous system, which is responsible for processing sensory information and controlling voluntary muscular systems. Terms like 'anterior' and 'posterior' are also used in anatomy to describe the positions of structures in the body.