When the nurse performs a procedure using sterile technique in the patient's unit, it means that:
The equipment and supplies used are disposable and clean.
The nurse will be required to don a sterile gown, mask, and eye shields.
All organisms have been killed or removed from materials that come in contact with the patient.
The nurse will do a 10-minute surgical scrub before beginning the procedure.
The Correct Answer is C
Choice A rationale
While disposable and clean equipment reduce the risk of infection, sterile technique requires that all organisms are killed or removed from materials to achieve an aseptic environment.
Choice B rationale
Sterile gown, mask, and eye shields are required for surgical procedures, but not necessarily for all sterile techniques, such as catheter insertions or dressing changes.
Choice C rationale
Sterile technique ensures that all organisms are killed or removed, creating an aseptic field and preventing infection.
Choice D rationale
A 10-minute surgical scrub is part of pre-surgical preparation but is not required for all sterile procedures.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A rationale
Throwing the needle and syringe immediately into a covered garbage can with a red plastic liner is not the safest disposal method for biohazard materials. It does not prevent needle stick injuries effectively.
Choice B rationale
Recapping the needle and placing it on the patient's table until leaving the room is not a safe practice. It increases the risk of needle stick injuries and potential exposure to contaminated materials.
Choice C rationale
Breaking the needle from the syringe using the needle cover to prevent reuse does not ensure complete safety. It can still lead to needle stick injuries and improper handling of biohazard materials.
Choice D rationale
Never recapping the needle afterward is the safest approach. It minimizes the risk of needle stick injuries and ensures proper disposal in designated sharps containers immediately after use.
Correct Answer is D
Explanation
Choice A rationale
Poor personal hygiene can contribute to infections but is not the primary cause of vaginal candidiasis. This condition is typically caused by an overgrowth of Candida albicans, which is not solely related to hygiene.
Choice B rationale
Unprotected sex is not a common cause of vaginal candidiasis. Candida albicans, the yeast responsible for this condition, is usually present in small amounts in the vagina and becomes problematic when it overgrows, which is not typically related to sexual activity.
Choice C rationale
Using bath oils may alter the vaginal flora but is not a primary cause of vaginal candidiasis. The condition results from an imbalance in the normal vaginal environment, often due to other factors such as antibiotics.
Choice D rationale
Long-term antimicrobial therapy is a common cause of vaginal candidiasis. Antibiotics can disrupt the natural balance of bacteria in the vagina, allowing Candida to overgrow and cause infection.
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