Which of the following statements regarding the inspection of water spray fixed systems is LEAST accurate?
A. Clean strainers and remove any debris.
B. Inspect nozzles to ensure that they are free from paint.
C. Ensure that replacement wrenches are located in the sprinkler cabinet.
D. Ensure that all water-flow control valves are in the closed position.
D
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In adults, the maximum safe dose (in mgs) of lidocaine should not exceed
a. 500. b. 1000. c. 1500. d. 2000.
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The proximal contact areas of the posterior teeth are located at _________________ of the tooth.
Fill in the blank(s) with the appropriate word(s).
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