What are thermosetting polymers?
a. Polymers that soften when exposed to heat but then return to their original shape when cooled
b. Polymers that solidify or set irreversibly when they are heated
c. Polymers that are not malleable or formable in any manner
d. Polymers that spontaneously ignite
B
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Volume 3 of ICD-9-CM classifies ____________________
Fill in the blank(s) with correct word
Which drug interaction occurs when a patient takes both acetaminophen and codeine?
A. The effect of both drugs is increased, causing a beneficial effect. B. The effect of both drugs is decreased, or one drug cancels out the other. C. The effect of both drugs is increased, causing a toxic effect. D. The effect of the acetaminophen is decreased by the codeine. E. The effect of the codeine is decreased by the acetaminophen.