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Ch. 24
assisting with minor surgey
Question | Answer |
---|---|
anesthesia | absence of sensation |
approximation | bringing wound edges together closely and evenly |
bandage | non sterile material applied over the top of dressings to secure them |
cryosurgery | technique that destroys tissue by subjecting it to very cold temperatures, also called cryotherapy |
dressing | material placed in or on a wound |
electrosurgery | use of high frequency electric current to cut, remove, or destroy tissue; also called electrocautery |
endoscopy | use of a specialized scope to visually examine a structure |
laser surgery | treatment of tissue by means of colored light beams |
microsurgery | any procedure completed with the use of a special operating microscope |
sterile technique | method that involves performing invasive procedures in a manner that protects patients from pathogens |
sterile toss | technique for placing sterile items on the sterile field without contaminating either one |
surgical asepsis | destruction of all pathogenic organisms before they enter the body |
suture | material used to sew wound edges together or the act of sewing wound edges together |
swage | to fuse a suture to a needle |
what are some different types of surgical instruments | cutting, grasping/ clamping, probing and dilating, and specialty |
examples of cutting instruments | scissors and scalpels |
examples of grasping/ clamping instruments | forceps, hemostats. needle holders, and clamps |
examples of probing/ dilating instruments | specula, scopes, probes, retractors and dilators |
what is a scope | lighted instruments designed to aid in the visualization of body cavities |
examples of specialty instruments | foerster sponge forceps, curette, uterine sound, tenaculum |