Patient Care Technician (PCT) AAH Practice Exam

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What is the significance of taking blood pressure readings?

  1. To determine heart rate

  2. To assess lung function

  3. To evaluate kidney efficiency

  4. To diagnose hypertension

The correct answer is: To diagnose hypertension

Taking blood pressure readings is a crucial practice in healthcare for diagnosing hypertension, which is a condition characterized by consistently high blood pressure levels. Hypertension can lead to serious health issues, including heart disease, stroke, and kidney problems. By measuring blood pressure, healthcare providers can determine if a patient has normal or elevated levels and track changes over time. Regular monitoring can also be essential for patients already diagnosed with hypertension to evaluate the effectiveness of their treatment regimen and make necessary adjustments. While blood pressure readings can provide indirect insights related to heart rate and conditions affecting the kidneys or lungs, those are not the primary purposes of obtaining blood pressure measurements. The focus is primarily on identifying and managing hypertension, making the accurate assessment of blood pressure vital for overall cardiovascular health.