The ________ grasp is used with the evacuator tip when working on the anterior maxillary
a. pen
b. reverse-pen
c. thumb-to-nose
d. all of the above
a
RATIONALE: The pen grasp is used with the evacuator tip when working on the anterior maxillary.
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Many police officers, firefighters, industrial workers, and other public service providers are trained as Emergency Medical Responders because the EMR level is designed specifically for those who:
A. have the authority to arrest suspects. B. may arrive first on the scene. C. can insert advanced airways and IV lines. D. are ambulance personnel.
You are asked to justify the creation of the first public health informatics (PHI) program in your jurisdiction by emphasizing its actual benefits. One such benefit is that:
A. current PHI can enhance public health surveillance such as identifying clusters of diseases B. privacy and security issues are avoided because public health informatics data are deidentified at the community level. C. interoperability already exists for public health IT. D. standards already exist for PHI.
Which of the following would you include when preparing a room for laser surgery?
A. Make sure everyone in the room, including the patient, wears safety goggles B. Place paper items such as wrappers from instruments near the laser C. Place cotton-tipped applicators and liquid nitrogen within the physician's reach D. Uncover any shiny or reflective surfaces E. Open the blinds and shades to let the light in
The metal housing of the tube head increases the safety of the x-ray machine
Indicate whether the statement is true or false