Vital Signs: Blood Pressure
Prerequisite Skills
Concepts of Communication
Critical Element Criteria
Students must meet criteria of Critical Elements to safely perform the skill based on evidence-based practice. Score can be pass/fail, letter grade, or point assignment. Only acceptable score for Critical Elements is 100%
Critical Elements
- Understanding of the importance and variations that can occur with vital signs assessment.
- Create appropriate physical environment.
- Provide privacy.
- Explain procedure.
- Clean equipment prior to use.
- Wash hands.
Procedure
EXPAND
Manual Reading | EXPAND
Electronic Reading |
Prior to Treatment: (Critical Thinking)- Gather appropriate physical assessment equipment: stethoscope and blood pressure cuff.
- Consider age and physical size related variations for exam.
- Evaluate baseline and factors influencing vital signs.
| Prior to Treatment: (Critical Thinking)- Gather appropriate physical assessment equipment: blood pressure cuff.
- Consider age and physical size related variations for exam.
- Evaluate baseline and factors influencing vital signs.
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Patient Interaction: (Safety)- Patient identifiers.
- Create appropriate physical environment.
- Provide privacy.
- Explain procedure.
- Clean equipment prior to use.
- Wash hands.
- Assessment for best limb (avoid injured or painful extremity or one with condition contraindicating use).
| Patient Interaction: (Safety)- Patient identifiers.
- Create appropriate physical environment.
- Provide privacy.
- Explain procedure.
- Clean equipment prior to use.
- Wash hands.
- Assessment for best limb (avoid injured or painful extremity or one with condition contraindicating use).
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Steps of Procedure: Manual Reading (Patient Centered Care)- Evaluate appropriate cuff size.
- Width: 40-50% of limb circumference.
- Length: Bladder of cuff to completely encircle the arm without overlap.
- Position client.
- Sitting or recumbent with forearm supinated and slightly flexed at the heart level.
- Remove clothing as necessary to expose extremity.
- Place cuff around the upper arm with the center of the bladder over the artery. The lower edge of the cuff should be about 3 am above the antecubital fossa.
- Palpate the artery.
- Palpate the brachial or radial pulse, distal to the cuff. Close air valve and rapidly inflate the cuff to 30 mm Hg above when the pulse is no longer felt.
- Place stethoscope gently over the artery.
- Slowly open the valve and release the air, allowing the pressure to drop 2-3 mm Hg per heart beat.
- Auscultate for BP sounds without re-inflating the cuff.
- Note the first sound heard (systolic blood pressure).
- Note when sound becomes inaudible (diastolic blood pressure).
- Fully deflate cuff rapidly and remove from arm.
- Wait 2 minutes before taking another blood pressure.
| Steps of Procedure: Electronic Reading (Patient Centered Care)- Plug in machine.
- Connect dual air hose to back of monitor.
- Evaluate appropriate cuff size.
- Width: 40-50% of limb circumference.
- Length: Bladder of cuff to completely encircle the arm without overlap.
- Position client.
- Sitting or recumbent with forearm supinated and slightly flexed at the heart level.
- Remove clothing as necessary to expose extremity.
- Place cuff around the upper arm with the center of the bladder over the artery. The lower edge of the cuff should be about 3 am above the antecubital fossa.
- Turn on machine and follow manufacturer"s instructions.
- Obtain reading.
- Remove cuff.
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After Procedure (Patient Centered Care, Safety)- Provide appropriate nursing management for abnormal findings.
| After Procedure (Patient Centered Care, Safety)- Provide appropriate nursing management for abnormal findings.
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Documentation (Informatics, Communication)- Outcome of assessment.
- Interventions used for nursing management of care.
- Patient"s response to interventions.
| Documentation (Informatics, Communication)- Outcome of assessment.
- Interventions used for nursing management of care.
- Patient"s response to interventions.
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