Surgical Asepsis and Assisting With Medical Procedures
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| 1) Any movement around the sterile field can cause _______________. | Contamination
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| 2) If the infection is serious enough, the patient may not ____________. | survive.
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| 3) ___________ allows microorganisms to transfer through the surface of the underlying nonsterile area. | Moisture
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| 4) Sterile team members must always maintain a ___________ of the sterile field to prevent accidental contamination. | direct view.
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| 5) A tear in the wrapping material means that the pack is ______________. | contaminated
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| 6) Crossing over the sterile field with a nonsterile item causes _____________. | contamination
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| 7) _________________ must be completely open to permit steam to reach all surfaces. | All instruments
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| 8) If the grasping end is inserted last, the handles of the instrument can be grasped when the envelope is _______________. | peeled off
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| 9) Any procedure that involves entry through the skin must be a _________________. | sterile procedure
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| 10) Because the steam does not have to pass through wrapping material, unwrapped items are _________________ more quickly. | sterilized
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| 11) ____________ may occur on instruments if they are cold when placed in a hot autoclave. | Condensation
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| 12) A change in the autoclave tape dye simply indicates that the package has been ________________ under pressure on the surface of the pack. | exposed to steam
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| 13) Chemical sterilization requires immersion for ________________. | 10 hours
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| 14) All individuals in the room during a laser procedure must wear ______________ to prevent damage to the eyes. | eye protection
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| 15) To comply with OSHA guidelines, the medical assistance must wear gloves when _______________. | cleaning up after a surgical procedure
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| 16) First-intention healing occurs from a _______________________; this is second - intention healing. | clean surgical incision
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| 17) Pus information indicates an _____________, which will interfere with the healing process. | infection
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| 18) A bandage covers a _______________; it is not applied directly over the wound. | sterile dressing
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| 19) The autoclave disinfects by ________________ the objects, destroying microorganisms. | heating, steaming, and wetting
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| 20) _____________________ must be used when any body tissue is entered. | Surgical asepsis
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| 21) The recommended temperatures for sterilization in an autoclave is _____________________. | 121* to 123*C (250* to 255*F)
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| 22) _________________should be followed when unloading an autoclave. | All these guidelines
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| 23) _________________ should be stored longer than 28 days unless sterile envelopes are used. | Sterile packs
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| 24) _________________ must obtain the patient's informed consent. | The physician
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| 25) Infection is caused by the ________________________. | proliferation of pathogens
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| 26) __________________ are so small they must be viewed through a microscope. | Microorganisms
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| 27) __________________ are microbes that cause disease. | Pathogens
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| 28) A _________________ is one substances can pass through | permeable material
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| 29) ________________ is the presence of pus-forming pathogens in the blood. | Pyemia
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| 30) _______________ is a dormant form of bacteria that is very resistant to disinfection methods. | A spore
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| 31) ______________ develops rapidly. | an acute infection
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| 32) ______________ is the destruction of microbes after they leave the body. | Medical asepsis
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| 33) ____________________________ placed in the center of a large pack are the best indicators of proper sterilization in an autoclave. | Sterilization indicator strips
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| 34) ___________________, a high-frequency current is used to cut through tissue and seal blood vessels. | In electrocautery
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| 35) Very low temperatures are used in _______________ to destroy tissue by freezing it on contact. | cryosurgery
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| 36) A _______________ is infected with pathogens. | septic wound
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| 37) In the ______________ of wound healing, ____________ is deposited at the site and clotting begins. | lag phase; fibrin
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| 38) In the ____________________ of wound healing, ____________ closes the gap between tissues and scar tissue forms. | final or remodeling phase; collagen
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| 39) ______________ is a sterile covering that is placed directly over a wound. | A dressing
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| 40)___________________ is a wound that appears jagged and irregular and is usually caused by trauma. | A laceration
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| 41) An ______________ is a chemical substance used during skin preparation for surgery that kills or reduces the number of microorganisms on the skin. | Antiseptic
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| 42) A wound usually caused by an accident that results in tearing or separation of tissues is called an __________________. | Avulsion
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| 43) ________________ is an example of an abrasion. | A brush burn
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| 44) A _____________ occurs when a nonpenetrating wound damages blood vessels. | Contusion
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| 45) ___________ can result if a bandage is applied too tightly. | Edema
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| 46) ______________________, a wound heals by ______________ from the bottom of the wound outward. | With second-intention healing; granulation
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| 47) The three basic autoclave cycles are: _______________________ _______________________ _______________________ | ~ Gravity (fast exhaust) cycle
~ Liquid (slow exhaust) cycle
~Prevacuum cycle
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| ~ Gravity (fast exhaust) cycle | used to sterilize item such as stainless steal instruments and glassware.
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| ~ Liquid (slow exhaust) cycle | used to prevent sterilized liquids from boiling. Steam is exhausted slowly at the end of the cycle, allowing liquids to cool.
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| ~ Prevacuum cycle | used for porous materials. The chamber is partly evacuated before steam is introduced to allow greater steam penetration.
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| 51) Sanitization | is the cleaning of instruments and the environment to reduce the number of pathogenic microorganisms.
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| 52) Disinfection | is the destruction of pathogens by physical or chemical means.
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| 53) Sterilization | is the destruction of all microorganisms, typically with the use of an autoclave.
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