Strong ganglionic-blocking medication like hydralazine hydrochloride lowers blood pressure by vasodilating the blood vessels. In the event of a severe hypertension attack, it may be administered slowly through intravenous push.
If you've had an upper back spinal cord injury, you may experience autonomic dysreflexia, a significant medical condition. It causes dangerously high blood pressure, which when combined with extremely slow heartbeats, can result in a stroke, seizure, or cardiac arrest.
This occurs when your autonomic nervous system, which regulates automatic functions like breathing and digestion, overreacts to something below the injured spinal cord. It is also known as hyperreflexia. More than half of those who have an upper back spinal cord injury do so.
Autonomic dysreflexia is a medical issue that requires urgent care. It might endanger life.
Therefore, the correct answer is Blood pressure declines.
