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Implementing a Blood Pressure Measurement Curriculum for First-Year Medical Students
Margaret Fisher1, Ariel Harris1, Thomas Koonce2
1University of North Carolina School of Medicine, Chapel Hill, NC USA.
Abstract:
A core clinical skill medical students need to learn is obtaining an accurate blood pressure (BP) reading. We developed a standardized BP curriculum for first-year medical students. Medical students completed online modules and a hands-on skills session to learn BP skills. Pre- and post-surveys and an observed structured clinical encounter (OSCE) assessed student confidence and ability to accurately measure BP. Student confidence and mean OSCE scores (pre = 2.63, post = 6.51; p < 0.001) improved upon completion of the curriculum. The curriculum was feasible, well received, and improved student's skills for taking an accurate BP.
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01:17Measurement of Blood Pressure
01:23Assessment of blood pressure in brachial artery(two-step method)
01:15Assessment of blood pressure in brachial artery(one-step method)
Prepare for the Procedure:
01:21Sites for measruring blood pressure
The Brachial Artery: Primary Site for Blood Pressure Measurement
01:10Pre-Procedural Guidelines for Assessing Blood Pressure
01:30Equipments Used To Measure Blood Pressure
This invasive approach involves cannulating a peripheral artery. During each cardiac contraction, pressure generates mechanical motion within the catheter, transmitted through rigid, fluid-filled tubing to a transducer. This transducer converts mechanical motion into electrical signals displayed as waveforms on a monitor. An automatic flushing system prevents blood backflow. Due to the potential risk of unexpected arterial blood loss, this method is primarily used in intensive...