When viewing the mandibular central incisor from the lingual view, the cingulum merges with the:
A. root
B. cervical line
C. fossa
D. it does not merge with anything
Answer: C
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Which one of the following statements shows that the EMT knows how to correctly position the BVM on the patient's face?
A) "I place the narrow part of the mask over the bridge of the nose, and the bottom part in the cleft above the chin." B) "If two rescuers are using the BVM, the mask only needs to be placed over the mouth and the nose pinched closed." C) "The wide portion of the mask is place at the top of the nose and the narrow part below the lower lip." D) "The mask is properly positioned when the top portion lies over the bridge of the nose and the lower portion below the chin."
What is the function of the gingival connective tissue attachment (fibers)?
What will be an ideal response?
In an allowed charges payment method, if the provider's charge is lower than the allowed amount, the reimbursement is based on
A. the co-insurance. B. the amount billed. C. the amount allowed. D. the deductible.
Sudden deceleration of a motor vehicle that is traveling at 60 mph:
A) typically generates forces of up to 10 to 20 g. B) initially causes whiplash injuries to the patient's neck. C) dissipates tremendous forces and causes major injuries. D) causes the driver's body to stop moving at the same time