Because the image receptor may lay flatter in the oral cavity of a child, the ______ angulation may be _________ to assist in recording more of the periapical region
a. horizontal, increased
b. horizontal, decreased
c. vertical, increased
d. vertical, decreased
c. Due to a shallow palatal vault, the image receptor will most likely lay flatter in position. Slightly increasing the vertical angulation over perpendicular will help to image the root apices and the unerupted developing permanent teeth.
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Which of the following is typical of arterial insufficiency ulcers?
A. Arterial insufficiency ulcers tend to have copious wound drainage. B. Arterial insufficiency ulcers tend to be irregular or jagged in shape. C. Arterial insufficiency ulcers tend to be located on the distal foot. D. Arterial insufficiency ulcers tend to have a fibrous or glossy coating over the wound bed.
Which of the following is not a requirement of the Clinical Laboratory Improvement Act (CLIA)?
A. Obtain certification. B. Follow minimum regulations regarding quality control. C. Follow maximum quality standards for lab testing. D. Pay applicable fees. E. Follow regulations regarding test controls.
Which of the following ICD-9-CM conventions is used in the Tabular List after an incomplete term that needs one of the terms that follow to make it assignable to a given category?
A. Excludes B. : C. } D. Includes E. NOS
The American cottontail was used in the development of our domestic rabbit
Indicate whether the statement is true or false