Malignant hypertension is most characteristically associated with which physical finding?

• A. Papilledema
• B. Carotid bruit
• C. Diastolic murmur
• D. Absent peripheral pulses.

Answer: (A)

Malignant hypertension is a hypertensive emergency with end-organ damage, and the finding most characteristically seen is swelling of the optic disc from papilledema due to a sudden and severe rise in blood pressure that overwhelms cerebral autoregulation and increases intracranial pressure. This retinal and optic nerve involvement reflects the vascular injury that accompanies malignant hypertension. Other signs like a carotid bruit point to carotid vessel disease, a diastolic murmur suggests a valvular issue, and absent peripheral pulses can occur with shock or peripheral vascular disease; none are as specific to the hypertensive crisis as papilledema, making it the hallmark physical finding.