If a resultant panoramic image shows a reversed smile (frown), the likely cause is that:
a. the patient's chin was too low.
b. the patient's chin was too high.
c. the patient was slumped over.
d. the patient's head was tilted.
b. The appearance of a reversed smile (frown) results when the patient's chin is raised too high.
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Etiquette refers to:
A. connections between or among people. B. showing faith to people that one is under obligation to defend or support. C. acceptable standards of behavior in a polite society. D. people working together in a cooperative action. E. None of the above
CLIA '88 essentially applies to:
a. every clinical laboratory testing facility in the United States. b. all clinical laboratories in hospitals with more than 200 beds. c. all clinical laboratories in health care institutions with more than 500 beds. d. every clinical laboratory testing facility in the United States that has molecular diagnostic procedures.
When working with disinfectants such as phenol or povidone-iodine, what steps should be taken to protect you?
a. Wear goggles. b. Use a fan in the OR to dissipate the fumes. c. Wear corneal protectors. d. Wear a mask with proper nasal and mouth openings to allow air to escape.
The first physical sign of increased WOB is ____ and a general appearance of agitation.
A. intercostal retractions B. active expiration C. tachypnea D. the use of accessory respiratory muscles