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What are abnormal results of a Doppler ultrasonography?
Disrupted or obstructed blood flow through the neck arteries may indicate the person is a risk of having a stroke. (Narrowed arterial flow in the legs does not necessarily indicate a risk of stroke.)
How can you measure the time using the stars?
light years
How Doppler radar can be used to measure the intensity of precipitation?
forecaster might determined by the colour code
What is the blood flow from kidney to diaphragm?
steps of blood flow from heart to kidney
What are the mechanism for adequate renal blood flow?
Blood flow is detected by the mechanism of
What is the purpose of transcranial Doppler ultrasonography?
Doppler ultrasonography uses what is called the Doppler effect to measure the rate and direction of blood flow in the vessels.
What instrument measures blood speed?
A Doppler ultrasound is used to measure the speed of blood flow in the body. This non-invasive imaging technique uses sound waves to detect movement and produce pictures of blood vessels and the flow of blood within them.
What does Doppler echocardiography do?
Doppler echocardiography employs a special microphone that allows technicians to measure and analyze the direction and speed of blood flow through blood vessels and heart valves
What is the purpose of the Transcranial Doppler?
A Transcranial Doppler is a test used to test blood flow velocity as is flows through the brains blood vessels. Through emitting a high pitched sound, an ultrasound probe is able to measure the velocity of the blood flow.
What is an ultrasound technique used to detect and measure blood-flow velocity?
This technique is a form of Doppler measurement referred to as Blood Flow Imaging (BFI). It can indicate blood flow directionally in addition to measuring velocity.
What is Doppler velocimetry in ultrasonic?
It's the measure of flow.
What is transcranial Doppler ultrasonography?
Transcranial Doppler ultrasonography is a noninvasive method of analyzing blood flow in the brain.
What are normal results of a Doppler ultrasonography?
A Doppler ultrasonography test showing no restricted blood flow is a normal finding.
What can obstetrical ultrasound examinations detect?
Doppler ultrasonography can detect the direction, velocity, and turbulence of blood flow. It is frequently used to detect problems with heart valves or to measure blood flow through the arteries.
What does the medical term Doppler mean when pertaining to the fetal heart?
In the context of the fetal heart, Doppler refers to a technique used in ultrasound to assess blood flow in the umbilical cord and fetal vessels. It helps monitor the well-being of the fetus by examining the velocity and direction of blood flow.
What exactly is a Doppler ultrasound?
A Doppler ultrasound is a test that allows your doctor evaluate blood flow through major arteries and veins using reflected sound waves. Different blood flow patterns emit different sounds that can be used to proved graphs and pictures of blood flow.
What is Doppler scanning?
Doppler scanning-- A procedure in which ultrasound images are used to watch a moving structure such as the flow of blood or the beating of the heart.
