A small truck has gone over an embankment. The driver has suffered a head injury and is confused, but is able to tell you that he is hauling N-Acetyl-para-Aminophenol. Which one of the following resources provides the AEMT with the BEST initial information regarding this chemical?

Which of the following describes the radiographic appearance of calculus?

a. A pointed projection extending from the side of the tooth b. Ring-like and encircling the neck of the tooth c. A fuzzy speck barely visible against the side of the tooth d. All of the above

Place the steps of a scaling, curettage, and polishing appointment in order

1 . Polish the teeth with prophy paste 2 . Examine the oral cavity 3 . Use scalers and curettes 4 . Floss and rinse the mouth a. 1, 2, 3, 4 b. 4, 1, 3, 2 c. 2, 3, 1, 4 d. 2, 1, 3, 4