During periapical radiograph film packet placement, the embossed dot should be positioned toward the apices of the teeth
Indicate whether the statement is true or false
False. The embossed dot should be positioned away from the area of interest, which, on periapical radiographs, is the apices of the teeth. For these images, the embossed dot should be placed toward the occlusal portion of the tooth.
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The first thing you should do when calling any patient is to make sure that _____ you are speaking with on the telephone
a. it is at least one of the patient's relatives b. it is the patient's next-of-kin c. it is the patient d. you know who
Which of the following diseases results from the destruction of the alveolar walls due to long-term exposure to irritants such as cigarette smoke or air pollution?
a. Emphysema b. Pneumonia c. Pleurisy d. Pulmonary embolism
Which of the following instruments generally has a check source of a weak, long-lived radioisotope located on one side of its external surface to verify its constancy daily?
a. Pocket dosimeter b. Proportional counter c. Geiger-Muller survey meter d. Ionization chamber-type survey meter
The most popular and economical tourniquets are made of:
A) disposable latex-free B) cotton C) plastic D) polyester