The distal portion of the tooth refers to which surface?
the surface toward the midline
the surface away from the midline
the surface closest to the gingival
the chewing surface
the surface away from the midline
Rationale: the surface away from the midline – The surface away from the midline is referred to as the distal surface. These surfaces can be remembered by reminding yourself it's the surface heading toward the back of the mouth.
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Which does NOT describe differences between the roles of medical billers and claims examiners?
a. Medical billers are usually responsible for coding a claim and responding to requests for more information from insurance companies. b. Claims examiners can either work for a hospital to review claims for accuracy or for an insurance company to evaluate validity of submitted claims and/or process said claims. c. Claims personnel are more visible than medical billers because most of the public interfaces with either the customer service representative or directly with claims processing personnel. d. Claims examiners are often involved in researching possible cases of fraud.
Surgical soaps used to sanitize instruments should have a pH relatively close to ____, because acidic or alkaline solutions may cause deposits to form, resulting in damage to the instrument
A) 3 B) 7 C) 10 D) 15