Emergency Medical Technician (EMT) Intermediate Practice Exam

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Study for the EMT Intermediate Exam. Access detailed flashcards and multiple-choice questions that come with hints and explanations. Prepare comprehensively for your EMT certification!

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What is the pulse pressure of a patient with a blood pressure of 104/58 mm Hg?

40 mm Hg
46 mm Hg
50 mm Hg
52 mm Hg

The correct answer is: 46 mm Hg

To find the pulse pressure, you subtract the diastolic pressure from the systolic pressure. In this case, the systolic pressure is 104 mm Hg, and the diastolic pressure is 58 mm Hg. The calculation is as follows: Pulse pressure = Systolic pressure - Diastolic pressure Pulse pressure = 104 mm Hg - 58 mm Hg = 46 mm Hg. This resulting value of 46 mm Hg represents the difference between the two pressures, which is indicative of the amount of pressure in the arteries during the contraction and relaxation phases of the heartbeat. This measurement is important as it can provide insights into the volume of blood being pumped by the heart and the condition of the arterial system. Measuring and understanding pulse pressure is crucial in a clinical setting, as abnormalities can indicate possible cardiovascular issues. In this case, the correct answer reflects a proper application of the formula, leading to the accurate result of 46 mm Hg.