Final answer:
Autonomic dysreflexia is a condition that occurs in individuals with high thoracic spinal cord injuries. One manifestation of autonomic dysreflexia is hypertension.
Step-by-step explanation:
Autonomic dysreflexia is a condition that occurs in individuals with high thoracic spinal cord injuries. It is characterized by a sudden, exaggerated autonomic response to a stimulus below the injury level. In this case, the nurse should identify hypertension as a manifestation of autonomic dysreflexia. This is because autonomic dysreflexia causes an increased sympathetic nervous system activity, leading to vasoconstriction and elevated blood pressure.