Each new dental unit has a water reservoir that supplies water for the dental handpieces and the air-water syringe. This water reservoir is maintained daily
a. True
b. False
Indicate whether the statement is true or false
True
RATIONALE: Maintenance of the water reservoir is very important in the prevention and spread of disease.
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Why are audit trails important?
A. For correspondence B. For transmitting data C. For security of data D. For compliance monitoring
A 33-year-old restrained driver of a motor vehicle crash is awake and alert, complaining only of neck pain. The vehicle is stable and no hazards are present. When removing this patient from his vehicle, you should:
A. use the rapid extrication technique. B. immobilize him with a vest-style device. C. maintain slight traction to his neck area. D. adequately secure him to a long backboard.
Which of the following statements about medical air supplies are false?
1. The air intake port must be located indoors. 2. The source of medical air must be from the outside atmosphere. 3. Most hospital bulk air supply systems use two compressors. 4. Backflow through the compressors that are cycled off must be prevented manually. a. 1 and 4 c. 2 and 3 b. 1, 2, and 3 d. 3 and 4
Select the appropriate CPT code for the following report
Preoperative diagnosis: Headaches Postoperative diagnosis: Increased intracranial pressure Procedure: Twist drill a hole for subdural puncture for placement of a pressure recording device