Exam / Test countdown to 2022-7-27
Countdown
8 days
1. The abbreviation for “cathode ray tube” is
A. DRT
B. ECT
C. CRT
D. PET
E. LASER
Answer: C
Explanation: Cathode ray tube – CRT; Electronic Computed Tomography – ECT; Positron Emission Computed Tomography – PET; Laser – LASER.
Key point: Imaging printing technology – Overview – Development of imaging printing
2. The video multi-image camera was born in
A. 1880s
B. 1890s
C. 1970s
D. 1980s
E. 1990s
Answer: D
Explanation: In the 1980s, with the introduction of CT and MR, a large number of human images appeared on computers. Viewing single images was inconvenient for doctors’ diagnosis, leading to the birth of video multi-image cameras.
Key point: Imaging printing technology – Overview – Development of imaging printing
3. The application of laser imaging technology in medicine began in
A. 1894
B. 1890
C. 1984
D. 1986
E. 1980
Answer: C
Explanation: In 1984, laser imaging technology was applied in medicine.
Key point: Imaging printing technology – Overview – Development of imaging printing
4. The incorrect statement about laser printers is
A. Initially still used photosensitive film
B. The film exposed to laser must go through darkroom techniques for developing and fixing to reveal the image, this technique is called wet laser printing technology
C. In wet laser printing technology, the developing and fixing in the darkroom has human operation issues that determine the quality of film development
D. Wet laser printing technology is prone to environmental pollution
E. Starting in the 1990s, video multi-image cameras gradually replaced wet laser printing technology
Answer: E
Explanation: Starting in the 1990s, dry laser printers gradually replaced wet laser printing technology.
Key point: Imaging printing technology – Overview – Imaging methods and printing media
5. Medical professional printers do not include
A. Wet laser film imaging printers
B. Dry laser film imaging printers
C. Thermal film imaging printers
D. Inkjet imaging printers
E. Video multi-image
Answer: E
Explanation: Medical professional printing includes wet laser film imaging, dry laser film imaging, thermal film imaging, and inkjet imaging.
Key point: Imaging printing technology – Overview – Imaging methods and printing media
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[Classic Original] Professional Knowledge (Fourteen)
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[Classic Original] Professional Knowledge (Sixteen)
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