Which of the following products inhibits collagenase activity?

a. Arestin
b. PerioChip
c. Atridox
d. Periostat

d: Periostat contains doxycycline 20 mg, which is a subantimicrobial dose.

Health Professions

An example of a dry heating modality would be

A) whirlpool B) paraffin C) infrared D) hot pack

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Health Professions

Which of the following colors identifies an oxygen cylinder?

A) Black and tan B) Blue and yellow C) Green and white D) Orange and red

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Health Professions