Blood pressure
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Blood Pressure Measurement: Procedure and Considerations
Understanding Blood Pressure
Pressure on Vessels: Blood pressure measures the force exerted by the heart on the vessel walls.
Blood Pressure Measurement Methods
1. Automated Blood Pressure Cuff
Efficient and Convenient: An automated cuff connected to a defibrillator provides quick readings.
2. Manual Blood Pressure Recording
Traditional Approach: Utilizing a blood pressure cuff and a sphygmomanometer allows for accurate measurements.
Understanding Systolic and Diastolic Pressure
Systolic Pressure: Represents the pressure during heart contraction (systole).
Diastolic Pressure: Reflects the pressure when the heart is relaxed (diastole).
Performing Blood Pressure Measurement
Equipment Check: Ensure you have the appropriate-sized cuff for the patient, considering factors such as age and body size.
Proper Cuff Positioning: Align the cuff as instructed by the equipment or place it along the artery line for accurate readings.
Gaining Informed Consent: Seek consent from the patient before conducting the procedure, explaining its purpose and potential discomfort.
Applying the Cuff: Securely wrap the cuff around the patient's arm, ensuring a snug fit without causing discomfort.
Relaxed Arm Position: Instruct the patient to keep their arm relaxed during the measurement process.
Initiating Measurement: Activate the blood pressure machine or manually inflate the cuff using the appropriate method.
Considerations: If the cuff inflates excessively or causes discomfort, release the air and reattempt the measurement.
Alternating Arms: When possible, alternate arms for subsequent measurements to prevent potential damage to the arteries or veins.
Note: In pre-hospital settings, alternating arms may not always be feasible due to time constraints.
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