What is air-gap technique
What will be an ideal response?
used instead of a grid
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Which of the following mistakes is/are commonly made in interviews?
A. Projecting an overconfident attitude B. Speaking critically of previous employers C. Failing to ask questions about the organization D. All of these
Which of the following drugs is a second-generation antihistamine?
a. diphenhydramine (Benadryl) b. chlorphenirmine (Chlor-Trimeton) c. hydroxyzine (Atarax, Vistaril) d. fexofenadine (Allegra)
Artifact is defined as EKG waveforms from sources outside the heart and is most often caused by all the following EXCEPT:
A. electrical impulses. B. patient movement. C. defective electrodes. D. defective cables.
Which of the following drugs has the shortest duration of action?
A) Mepivacaine 3% plain B) Bupivacaine 0.5%, 1:200,000 epinephrine C) Prilocaine 4%, 1:200,000 epinephrine D) Lidocaine 2% plain