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RossA myelogram is used to diagnose spinal cord or nerve root compression by injecting contrast dye into the spinal canal and performing imaging studies to visualize the spinal cord and nerve roots. It can help identify causes of back or leg pain, spinal stenosis, herniated discs, or tumors that are not clearly visible on other imaging tests like x-rays or MRI.
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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 is the abbreviation used for decibels?
The abbreviation used for decibels is dB.
Which instrument is used to mearsure the heat?
A thermometer is typically used to measure heat or temperature.
Which equation is used to calculate the amount of electrical energy used?
The equation used to calculate the amount of electrical energy used is: Energy (in kilowatt-hours) = Power (in kilowatts) x Time (in hours).
5 good conductors of heat and what its used for?
Copper - used in electrical wiring and heat sinks. Aluminum - used in cookware and heat exchangers. Silver - used in electronics and thermal conductors. Gold - used in thermal interface materials. Iron - used in cooking utensils and radiators.
