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Blood Pressure Measurement


Blood Pressure Measurement:

  1. Definition: Blood pressure refers to the force exerted by circulating blood against the walls of arteries.

B. Methods of Measurement:

Auscultatory (using a stethoscope): Use a sphygmomanometer and stethoscope to listen for Korotkoff sounds while inflating and deflating the cuff.

Oscillometric (automated): Use an electronic device that measures blood pressure using oscillations in the arterial wall.

 

C. Normal Range: Systolic: <120 mmHg, Diastolic: <80 mmHg

D. Factors Affecting Blood Pressure:

Age: Blood pressure tends to increase with age.

Stress and anxiety: Emotional factors can temporarily elevate blood pressure.

Physical activity: Exercise or exertion can cause a temporary rise in blood pressure.

Questions on Blood Pressure Measurement

Correct Answer is D

Explanation

<p><strong>To accurately measure blood pressure, the nurse should use a sphygmomanometer and stethoscope. This allows for the auscultatory method of blood pressure measurement, which involves listening for Korotkoff sounds to determine systolic and diastolic blood pressure.</strong></p>

Correct Answer is C

Explanation

<p><strong>Instructing the client to increase salt intake is not appropriate for managing hypertension, as sodium intake can exacerbate high blood pressure.</strong></p>

Correct Answer is A

Explanation

<p><strong>Administering a vasopressor medication is not appropriate based solely on a blood pressure reading within the normal range.</strong></p>

<p><strong>Instructing the client to raise both arms above the head is not necessary and does not address the potential underlying issue with blood pressure readings in different arms.</strong></p>

<p><strong>Administering anticoagulant medication is not indicated solely based on an elevated blood pressure reading.</strong></p>
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