A nurse is reinforcing teaching with a group of assistive personnel (AP) about infection control measures on the unit.
The nurse should remind the APs that which of the following is the most effective way to prevent the spread of pathogens during client care?
Changing soiled linens daily for clients with draining wounds.
Performing hand hygiene frequently and consistently.
Discarding used syringes in appropriate containers.
Properly disposing of contaminated equipment.
The Correct Answer is B
Choice A rationale:
Changing soiled linens daily is important, but it is not the most effective way to prevent the spread of pathogens.
Choice B rationale:
Hand hygiene is the single most effective way to prevent the spread of pathogens. It should be performed before and after every client interaction, before and after any procedure, and after any contact with potentially infectious material.
Choice C rationale:
Discarding used syringes in appropriate containers is important for safety, but it does not directly prevent the spread of pathogens.
Choice D rationale:
Properly disposing of contaminated equipment is important, but hand hygiene is more effective at preventing the spread of pathogens.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["7.5"]
Explanation
The correct answer is 7.5 mL.
Calculation: Determine the amount of medication in 1 mL of solution: 20 mg/5 mL = 4 mg/mL Determine the volume of solution needed to administer 30 mg: 30 mg / 4 mg/mL = 7.5 mL
Correct Answer is B
Explanation
Choice A rationale:
Checking for a positive Chvostek’s sign is not relevant. This sign is associated with hypocalcemia, not with the lab values provided.
Choice B rationale:
The nurse should request a potassium replacement. The normal range for potassium is 3.5-5.0 mEq/L. A level of 3.0 mEq/L is low, indicating hypokalemia.
Choice C rationale:
Administering glucagon IM is not appropriate. The glucose level is within the normal range (70-110 mg/dL), so there is no need for glucagon.
Choice D rationale:
Discontinuing the TPN infusion is not the first action. The nurse should address the abnormal lab value (low potassium) first.
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