The sharp pointed end of the needle is the:
A) Shaft.
B) Gauge.
C) Lumen.
D) Bevel.
D
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As the incidence and mortality of infectious diseases declined from the early 1900s onwards, the incidence of cardiovascular disease ____.
A. rapidly increased B. remained the same C. slowly decline D. fluctuated
Match the following items with the correct statement as each relates to mammographic imaging.
a. beryllium b. tungsten c. optimum kVp range d. magnification imaging e. microcalcifications f. molybdenum g. 17-20 kev h. Companie Generale de Radiographique i. mammography SID j. developed a dry process for mammography k. rhodium l. MQSA m. NEXT n. expected to become the mammography 1cgold standard 1d 1. Xerox 2. digital tomosynthesis 3. 24–30 inches 4. uses a 0.1 mm focal spot 5. recommended for dense breasts
How are CT scans made?
a. By a process that uses x-ray images to create MRIs b. No one knows for sure c. By a process that combines single x-ray images to create multidimensional images of body structures d. By a process that uses multiple x-ray images to create three-dimensional images of body structures
Heeling and tying in are two methods of:
A. securing the fly section in an extended position. B. securing a firefighter to a ladder while performing work. C. preventing movement of the ladder away from the building. D. supporting an unconscious victim while lowering down a ladder.