Which of the following criteria describes giant platelets?
a. 8-12 fL in volume
b. >5 mcM in size
c. >2N in chromosome number
d. >400 × 109/L in number
Correct Answer: B
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Errors in the patient's EHR should be corrected ________
a. on a weekly basis b. as soon as possible c. during the annual audit d. only when noticed by the physician
When sterile supplies have been opened, the setup is vulnerable to contamination. The longer a setup remains exposed, the greater the risk of contamination. It is recommended that supplies not be left open before a case ________
A. for more than 2 hours B. unless it is constantly monitored for contamination C. unless signs have been posted on the doors, and the doors have been taped to prevent entry into the room D. without informing the patient of the length of time that the room has been open
The parasympathetic system controls the "fight or flight" response
Indicate whether the statement is true or false
Each of the following statements regarding duplication of radiographs is correct EXCEPT one. Which one is the EXCEPTION?
a. The emulsion side of duplicating film contains an antihalation coating. b. The solarized emulsion records the copy of the image. c. The emulsion side of duplicating film is placed against the original radiograph. d. The antihalation coating prevents back-scattered light from re-exposing the film.