What Does the Dicrotic Notch Represent on an Arterial Pressure

question 5

Multiple Choice

What does the dicrotic notch represent on an arterial pressure waveform?

• A) Aortic valve closure
• B) Mean arterial pressure
• C) A blood pressure increase of 50 to 60 mm Hg
• D) An inaccurate pressure reading lower than the actual pressure

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