Rubber points and stones can be
used only outside the patient's mouth.
sharpened when they become dull.
sterilized and reused.
used one time and then discarded.
sterilized and reused.
Rationale: sterilized and reused – You cannot sharpen them, and they are used inside the patient's mouth.
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The coronary circulation supplies oxygenated blood to the myocardium during
A) diastole. B) isovolumetric contraction. C) ventricular ejection. D) the entire cardiac cycle.
The clarity of a urine sample should be determined:
A) after the specimen cools to room temperature. B) using glass tubes only, never plastic. C) after thorough mixing of the specimen. D) after the addition of sulfosalicylic acid.
Which laws determine what the dental assistant is legally able to perform?
federal laws state laws township mandates the dentist he/she is employed by
The Evaluation and Management (E/M) section codes are divided into ____ categories of provider services
A) 8 B) 11 C) 19 D) 24