Answer:
abdominal reflex
Step-by-step explanation:
The common superficial reflex test that would confirm the integrity of the lower thoracic spinal segments is the abdominal reflex. During this test, the abdomen is stroked on each side with a sharp object, such as the end of a reflex hammer. The normal response is a contraction of the abdominal muscles, causing the belly button to move toward the side being stimulated. A lack of response or asymmetry between the two sides may indicate nerve damage or dysfunction in the corresponding spinal segment