According to the beam divergence rule, if on the routine lateral view of the lumbar spine the L5-S1 joint space is closed, the L5-S1 spot should most likely be taken with a vertical beam/no angle.
Answer the following statement true (T) or false (F)
True
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Which of the following is NOT necessary when an applicant is preparing for an interview?
A. Social Security number B. Updated résumé C. Driver's license and/or photo ID D. Copy of high school diploma
A tachypneic patient is breathing:
a. more slowly than normal. b. normally. c. more rapidly than normal. d. irregularly.
Which of the following would cause incomplete sterilization of an autoclaved load?
A. a temperature of 250º to 270ºF B. 15 to 30 lbs of pressure in the chamber C. a steam temperature of 212ºF D. too short a time period
Which of the following restorative crown types appears the least radiopaque?
A) Porcelain fused to metal B) Full metal C) Stainless steel D) Porcelain