Which of the following items would not be found on a composite tray?
cord-packing instrument
Mylar strip
curing light
acid etch
cord-packing instrument
Rationale: cord-packing instrument – This instrument is used to pack retraction cord into the sulcus of the tooth and is found on a crown and bridge tray.
You might also like to view...
Which of the following are common neuromuscular defect that affect infants? 1. Spinal muscular atrophy 2. Congenital myasthenia gravis 3. Myotonic dystrophy 4. Poliomyelitis
a. 1 only b. 1, 2, and 3 only c. 1 and 3 only d. 1, 2, and 4 only
After a patient begins using cromolyn sodium, how long may it take before clinical improvement in the patient's symptoms is seen?
a. 24 hours b. 4 to 6 days c. 2 to 4 weeks d. 1 to 3 months
A model is a negative impression of a tooth, several teeth, or the dental arch
Indicate whether the statement is true or false
About how many data elements are represented by the 837P?
A. 244 B. 150 C. 33 D. 1,054