A break in the sterile field occurs when the nurse does which of the following? (Select all that apply)
Spills sterile saline solution onto the sterile field
Drops a sterile capped needle onto the sterile field
The table remains above waist level during the procedure
The nurse lowers a gloved hand below the waist
The culture swab touches the drape’s 1-inch border
Correct Answer : A,D,E
Choice A reason: Spilling sterile saline onto the sterile field introduces potential contaminants, as the liquid may carry microbes from surrounding areas, compromising sterility. This breaks the sterile field, making it correct.
Choice B reason: Dropping a sterile capped needle onto the sterile field does not introduce contaminants, as the needle remains sterile. The field remains intact, making this an incorrect choice for a break.
Choice C reason: Keeping the table above waist level maintains sterility, as areas below the waist are considered contaminated. This is a correct practice, not a break, making it incorrect.
Choice D reason: Lowering a gloved hand below the waist exposes it to non-sterile areas, contaminating the glove. This compromises the sterile field when the hand returns, making it a correct choice.
Choice E reason: The drape’s 1-inch border is considered non-sterile. A culture swab touching it becomes contaminated, breaking the sterile field when reintroduced, making this a correct choice.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A reason: Pain relieved by eating is not typical of appendicitis, which often worsens with food intake due to inflammation. This suggests a gastrointestinal issue like gastritis, making it incorrect for appendicitis.
Choice B reason: Pain radiating to the back is more associated with conditions like pancreatitis or aortic aneurysm. Appendicitis pain is localized or radiates to the right lower quadrant, making this incorrect.
Choice C reason: Pain at McBurney’s point (right lower quadrant, midway between umbilicus and iliac crest) is a classic appendicitis sign due to localized inflammation. This specificity makes it the correct finding.
Choice D reason: Pain worsened by deep breathing may occur in pleuritic or abdominal conditions but is not specific to appendicitis. McBurney’s point pain is more diagnostic, making this less indicative.
Correct Answer is C
Explanation
Choice A reason: Stating that older patients usually ask for help is inaccurate, as some may avoid requesting assistance due to pride or unawareness. Providing information empowers informed decisions, promoting independence more effectively than relying on assumptions about help-seeking behavior.
Choice B reason: Suggesting permanent nursing home placement dismisses rehabilitation potential. Providing information about care options supports tailored plans for independence, as many patients can regain self-care abilities with therapy, making this choice incorrect.
Choice C reason: Providing information and answering questions empowers the patient and family to choose care options (e.g., therapy, aids) that promote independence. This collaborative approach fosters self-care by aligning interventions with the patient’s goals, making it the most effective action.
Choice D reason: Enrolling in a ceramics class may enhance quality of life but does not directly address mobility or self-care post-hip fracture. Education on care options better supports functional recovery, making this choice less relevant to promoting independence.
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