What is the unit of measurement for heart rate?

Study for the MedCa Phlebotomy Technician Exam. Prepare with flashcards and multiple-choice questions. Each question offers hints and explanations to enhance learning. Ace your exam!

The unit of measurement for heart rate is expressed in beats per minute (BPM). This measurement indicates how many times the heart beats within a one-minute period. It is a critical vital sign that helps assess the cardiovascular health of an individual. Heart rate can be affected by various factors, such as physical activity, emotional state, and overall health. Monitoring heart rate is essential in various medical settings, especially in phlebotomy, where it can provide insight into a patient’s condition and response to the procedure.

The other options do not relate to heart rate. Millimeters of mercury is a unit primarily used to measure blood pressure, liters per minute is a measure of blood flow or cardiac output, and grams per liter is often used to describe concentration in solutions, such as blood components. Therefore, beats per minute is the appropriate choice for quantifying heart rate.

Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy