Which of the following is a common vital sign monitored by paramedics?

Blood pressure is a vital sign that is routinely monitored by paramedics as it provides critical information about a patient's cardiovascular status. It measures the force of blood against the walls of the arteries and serves as an essential indicator of heart function, fluid status, and overall health.

Monitoring blood pressure allows paramedics to assess for conditions such as hypertension or hypotension, which can indicate potentially life-threatening situations. Changes in blood pressure readings can guide treatment decisions in the field, such as whether to administer fluid resuscitation or medications to stabilize the patient.

In contrast, while blood glucose levels are important in specific situations, they are not classified as a vital sign in the same sense as blood pressure. Urine output, while useful for assessing kidney function and fluid balance, is not routinely monitored in emergencies due to the nature of pre-hospital care. Body weight is not considered a vital sign and has limited immediate relevance in emergency situations for paramedics.