Which blood pressure reading would indicate that a patient is in shock?

A blood pressure reading of 90/45 indicates that a patient is likely in shock due to the markedly low systolic and diastolic numbers. Normal blood pressure typically ranges around 120/80 mmHg, and significant deviations from this range can suggest underlying health issues.

In the case of shock, the body experiences a critical reduction in blood flow and oxygen to vital organs, leading to potential organ dysfunction. A systolic blood pressure below 90 mmHg is a common threshold that raises concern for hypoperfusion, which is indicative of shock. The diastolic pressure is also significantly low, reflecting a reduced perfusion pressure.

Overall, the reading of 90/45 suggests that the body’s circulatory system is under extreme stress or malfunctioning, necessitating urgent medical assessment and intervention to restore adequate blood flow and pressure to vital organs.