A hypertensive emergency is defined by a systolic blood pressure exceeding which value?

A hypertensive emergency is defined by a systolic blood pressure exceeding which value?

• A. 120 mmHg
• B. 140 mmHg
• C. 160 mmHg
• D. 180 mmHg

Answer: (D)

Hypertensive emergency happens when the blood pressure is extremely high and there is evidence of acute target-organ damage, such as to the brain, heart, kidneys, or eyes. The defining factor is this dangerous level plus organ injury, not just a high number alone. This situation is different from a hypertensive urgency, where the pressure is very high but there’s no immediate organ damage. Since the question asks for the systolic value that defines this emergency, the best choice is the one that represents the upper end of the range listed, signaling a dangerous, patient-threatening level that requires urgent evaluation and careful, monitored blood pressure reduction.

Hypertensive emergency happens when the blood pressure is extremely high and there is evidence of acute target-organ damage, such as to the brain, heart, kidneys, or eyes. The defining factor is this dangerous level plus organ injury, not just a high number alone. This situation is different from a hypertensive urgency, where the pressure is very high but there’s no immediate organ damage. Since the question asks for the systolic value that defines this emergency, the best choice is the one that represents the upper end of the range listed, signaling a dangerous, patient-threatening level that requires urgent evaluation and careful, monitored blood pressure reduction.