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During an angiogram, a contrast dye is injected into the blood vessels to help visualize them on X-ray images. This procedure allows the doctor to identify blockages or abnormalities in the blood vessels, such as narrowing or aneurysms, which can help in diagnosing various conditions related to the heart, brain, or other areas of the body.

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Which of the following is true of a radio opaque substance?

A radio opaque substance is something that resists the passage of X-Rays, or other radiation. It is often injected into the heart for a coronary angiogram, into the brain for a cerebral angiogram, or into the cerebralspinal fluid for a myelogram. It makes things stand out on an X-Ray or fluoroscope, making it easier to see internal structures and conditions. It can also be injected systemically, to enhance the constrast of an ordinary X-Ray or CT scan.


What are the types of mechanical work?

The types of mechanical work include static work, dynamic work, and intensive work. Static work refers to work done without motion, dynamic work involves movement, and intensive work focuses on the internal energy changes within a system.


How does input work and out put work affect the efficiency of a simple machine?

Input work is the work done on a machine, while output work is the work done by the machine. Efficiency of a simple machine is calculated as the ratio of output work to input work. The efficiency of a simple machine is high when the output work is close to the input work, indicating that the machine is converting most of the input work into useful output work.


What formula relates work and power?

The formula that relates work and power is: Power = Work / Time. Power is the rate at which work is done, which is the amount of work done divided by the time it takes to do that work.


The work that the simple machine does is called the work?

the work a machine does is the work output what it takes to do the work is the work input