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Ultrasound provides basically clearer signal than does phonocardiography.

Ultrasound provides basically clearer signal than does phonocardiography. Correct Answer False

False, Phonocardiography provides a basically cleaner signal than does ultrasound, thus allowing a greater chance of detecting a smooth baseline FHR. Unfortunately, phonocardiography is more susceptible to artefacts introduced from ambient noise, patient movement or other intra-abdominal sounds.

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