What should be done after applying compression during carotid assessment?

• A. Immediately increase pressure
• B. Slowly release pressure
• C. Release in a single abrupt motion
• D. Maintain full pressure for 10 seconds

Answer: (B)

In carotid assessment, how you remove compression matters for both safety and accurate waveform interpretation. Slowly releasing pressure allows the cerebral circulation to return to its baseline state gradually, minimizing abrupt changes in flow that could distort the Doppler waveform or provoke symptoms. A gradual release helps you re-establish a stable baseline quickly and reduces the risk of inducing false findings due to sudden hemodynamic shifts. Conversely, increasing pressure, holding it for a long period, or snapping the pressure off abruptly can cause unsafe occlusion, patient discomfort, or artifacts in the reading, making interpretation less reliable.