The correct answer is (option A) communication conventions
An anatomy instructor tells a student that the muscle the student is looking for is in the brachial region the student should exam in which portion of the anatomical model
The instructor is telling the student to examine the brachial region of the anatomical model, which is located in the upper arm. This region is located between the shoulder and the elbow, and contains a number of muscles and structures that are important for movement and function in the arm and hand. The student should be sure to carefully examine this region in order to locate and identify the specific muscle that they are looking for.