Strands of wire used to attach arch bars to the upper and lower jaw should be prestretched and cut to which length?
a. 5 cm
b. 10 cm
c. 15 cm
d. 20 cm
b
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When using condenser field diathermy the electrodes are placed
A) directly on the treatment area B) 4-5 cm from the treatment area C) 1-2 cm from the treatment area D) 2-3 cm from the treatment area
CPT subsection Auditory System (69000-69970 ) contains:
A) 2 subheadings. B) 3 subheadings. C) 4 subheadings. D) 5 subheadings.
Calibration of a spirometer requires the use of a standardized measuring instrument called a(n) calibration ________ and should provide a reading on the spirometer within 3% of the stated volume.
Fill in the blank(s) with the appropriate word(s).
Which of the following statements regarding your general survey of the patient is correct?
A) Little information can be gained from the patient without a hands-on assessment. B) It is not uncommon for patients in severe pain to present with a quiet and still affect. C) The environment in which the patient is found is more significant than his or her appearance. D) The general patient survey begins as you perform the initial assessment of the patient.