Final answer:
The movement where a patient brings the wrist up to the same shoulder is called flexion, where the angle between the bones at the elbow joint decreases.
Step-by-step explanation:
The movement of the arm described in the question is known as flexion. This angular movement occurs when there is a decrease in the angle between the bones at a joint.
In the context provided, bringing the wrist up to the same shoulder decreases the angle at the elbow joint, which is an example of flexion. Therefore, the correct answer to the question is B. Flexion.