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 C
Explanation
Choice A rationale:
The thickest part of the heart is not the upper chambers but the lower chambers, specifically the left ventricle. This is because it needs to pump blood to the entire body.
Choice B rationale:
Blood leaves the heart through the lower chambers, or ventricles, not the upper chambers.
Choice C rationale:
Blood enters the heart through the upper chambers, or atria. This is where deoxygenated blood from the body and oxygenated blood from the lungs first enter the heart.
Choice D rationale:
The term “ventricles” refers to the lower chambers of the heart, not the upper chambers.
Correct Answer is D
Explanation
Choice A rationale:
Decreased deep-tendon reflexes are not a common symptom of hypocalcemia. Normal calcium levels in the blood range from 8.5 to 10.2 mg/dL1.
Choice B rationale:
Skeletal muscle weakness is a symptom of hypercalcemia, not hypocalcemia.
Choice C rationale:
Hypoactive bowel sounds are associated with hypercalcemia, not hypocalcemia.
Choice D rationale:
Tingling of the lips is a common symptom of hypocalcemia. This occurs due to increased excitability of the nerves.
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