The tests for diagnosing Helicobacter pylori require collecting all of these specimens, EXCEPT ________.
A. breath
B. blood
C. stool
D. sputum
Answer: D
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The goal of the Workgroup on Electronic Data was to:
A. reduce administrative costs. B. require electronic submission of claims. C. require digital processing and payment of claims. D. all of these.
Which of the following are likely to stain the teeth during the use of the rubber cup polishing?
a. Natural cups b. Synthetic rubber cups c. Black cups d. Natural rubber cups
Which of the following is a work practice control?
ventilation hoods eye-wash stations sharps disposal containers hand washing following glove removal
Which of the following is a guideline for electrical emergencies?
a. Establish an exclusion zone equal to twice the distance between power poles b. Use only tested and approved tools with insulated handles c. Stay at least 20 feet (6 m) away from power lines when raising or lowering ground ladders d. Cut power lines to lessen possible damage