Question

Because it is not practical for an AEMT to always calculate a MAP in the field, use a systolic blood pressure of ________ as a sign of adequate perfusion.

A) 80 mmHg
B) 90 mmHg
C) 100 mmHg
D) 110 mmHg

Answer 1

A systolic blood pressure of 90 mmHg is often used as a sign of adequate perfusion in the field for an AEMT.

Step-by-step explanation:

A systolic blood pressure of 90 mmHg is often used as a sign of adequate perfusion in the field for an Advanced Emergency Medical Technician (AEMT). The Mean Arterial Pressure (MAP) is a calculated value that represents the average pressure in the arteries during one cardiac cycle. In Figure 20.10, the value of MAP is calculated to be approximately 93.33 mmHg. Typically, the MAP falls within the range of 70-110 mmHg, and if it falls below 60 mmHg for an extended time, it may lead to inadequate blood flow and hypoxia.