Using a Doppler ultrasound device, fetal heartbeats can be detected by the twelfth week of pregnancy. Select one of the following answer choices A Using a Doppler ultrasound device, fetal heartbeats can be detected by the twelfth week of pregnancy. B Fetal heartbeats can be detected by the twelfth week of pregnancy, using a Doppler ultrasound device. C Detecting fetal heartbeats by the twelfth week of pregnancy, a physician can use a Doppler ultrasound device. D By the twelfth week of pregnancy, fetal heartbeats can be detected using a Doppler ultrasound device by a physician. E Using a Doppler ultrasound device, a physician can detect fetal heartbeats by the twelfth week of pregnancy. Submit Log in or register to post comments