Metal envelope x-ray tubes are gaining in popularity. Explain some key advantages to a metal housing x-ray tube.
What will be an ideal response?
Metal envelope tubes place a ground on the metal casing. This feature minimizes the buildup of tungsten deposits on the inside of the envelope, as the envelope never builds up a positive charge to attract the electrons as they travel from cathode to anode. This is not possible with a glass envelope tube.
You might also like to view...
A curvature of the spine resulting from collapse of the vertebrae is called:
A. hyphosis. B. kyphosis. C. osteoporosis. D. tendonitis.
The two most common situations that will lead to rapid escape are rapid fire spread and building collapse.
Answer the following statement true (T) or false (F)
Agglutination refers to ________ that clump together
A) monocytes B) platelets C) basophils D) none of the above
Using a CPT manual, select a code for anesthesia for craniotomy for evacuation of hematoma