Which of the following monitoring devices can detect the flow of blood through small vessels and convert the motion of the flow into an audible sound?
A)Pulse oximeter
B)Ultrasonic Doppler monitor
C)Esophageal stethoscope
D)Electrocardiographic monitor

Question

Quizplus · Accepted Answer

An ultrasonic Doppler monitor can detect the flow of blood through small vessels and convert the motion of the flow into an audible sound. In order to use this monitor, the hair from the area must be clipped and the area covered in the ultrasonic gel. The placement of this device is tricky, and no signal will be found if not done properly.

Which of the Following Monitoring Devices Can Detect the Flow