For routine venipuncture, use 70% isopropyl alcohol and clean the site with:
A. a left to right motion.
B. a back and forth motion.
C. concentric circles.
D. a scrubbing motion.
Answer: C
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Each of the following statements about electromagnetic radiations is true EXCEPT one. Which one is the EXCEPTION?
a. They have a negative electrical charge. b. They have no mass. c. They pass through space as particles and in a wave-like motion. d. They have no weight.
Which of the following is the cause of overlap error, when the overlapping appears to be more severe in the distal or posterior region of the image?
a. The horizontal angulation was directed obliquely from the mesial b. The horizontal angulation was directed obliquely from the distal c. The horizontal angulation was directed obliquely from the occlusal d. The horizontal angulation was directed obliquely from the apical
Name the organization that is composed of dental health care workers and that helps dental offices correct infection control
a. OPIM b. EPA c. OSAP d. FDA
If a mistake is made in the computer chart documentation, the best course of action is to do which of the following?
Remove the entire notation and insert a new one with the correct information. Make an entry on the day you notice the mistake, note the mistake and date of mistake and type the correct information in and include your name at the end. Tell the dentist and let him make the correction. Note that there is an error in the note below the original entry and type in your initial.