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What tissue must be in a wound that is healing by second intention before wound contraction or epithelial regeneration can occur?

Which of the following are possible complications associated with internal fixation of fracture repair? (Choose all that apply)

Which step in the pain pathway is defined as the transformation of thermal, chemcal, or mechanical stimuli into electrical signals?

Match the instrument description to its name.

Surgical procedures of the ear include all of the following, except:

An autoclave should reach ____________ degrees celsius for 15 minutes to kill both spore and vegetative organisms on instruments.  

Which of the following diagnostic tests used to evaluate masses does not usually require sedation or anesthesia, is easy to perform, has minimal morbidity associated with it, but has a low diagnostic yield?

Which bandage layer absorbs exudates and provides padding?

What is an example of a clean wound?

Which type of electrosurgery has the electrical current traveling from one tip to the other tip, thus negating the need for a ground plate?