A systolic blood pressure above which value is high enough to dislodge blood clots?

• A. 60 mmHg
• B. 93 mmHg
• C. 120 mmHg
• D. 140 mmHg

Answer: (B)

Clots can be displaced when the blood flow and pressure push against them. The risk starts to rise once the systolic pressure climbs above roughly 90 mmHg, so a value just above that boundary is the best indicator of the threshold at which dislodgement can occur. Among the options, 93 mmHg sits just above that 90 mmHg mark, making it the point at which the risk becomes relevant. The other numbers either are well below the threshold (60) or are clearly higher pressures (120, 140) that would also risk dislodgement, but they don’t pinpoint the threshold as precisely.