The GEM codes are _____________________ for coding, and the medical record should be used to define the codes

Each of the following statements regarding orientation of the occlusal radiographic image receptor is correct except one. Which one is the exception?

A) If using film, the white side must face the arch of interest. B) The image receptor must be placed in the mouth with the long dimension horizontal. C) The image receptor should protrude from the mouth about 0.25 inch. D) If using film, the embossed dot should be positioned toward the anterior.

Over-supplementation of some nutrients among older people may be problematic. For example, too much ________ can hide the symptoms of a vitamin B12 deficiency

Fill in the blank(s) with correct word