A charge nurse is providing teaching to a newly licensed nurse on how to clean surfaces contaminated with blood. Which of the following agents should the nurse include in theteaching?
Hydrogen peroxide
Isopropyl alcohol
Chlorine bleach
Chlorhexidine
The Correct Answer is C
A. While hydrogen peroxide has some disinfectant properties, it is not as effective as other agents like chlorine bleach for cleaning surfaces contaminated with blood.
B. Isopropyl alcohol is effective against many pathogens but may not be as effective as chlorine bleach specifically for bloodborne pathogens.
C. Chlorine bleach is an effective agent for cleaning surfaces contaminated with blood and other bodily fluids, as it has strong disinfectant properties.
D. Chlorhexidine is primarily used as an antiseptic for skin preparation and may not be as effective for surface cleaning of blood contamination.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. The water seal chamber should contain at least 2 cm of water to maintain the seal and prevent air from entering the pleural space. Only 1 cm of water is inadequate and requires intervention.
B. Tidaling, or fluctuation of water with respirations, is an expected finding and indicates that the system is functioning properly.
C. A suction chamber pressure of -20 cm H₂O is the standard setting for chest tube drainage systems and does not require intervention.
D. A drainage collection chamber that is one-third full is within normal limits and simply indicates the need to continue monitoring output.
Correct Answer is B
Explanation
A. Speaking directly into one of the client's ears may not effectively improve communication for someone with a hearing impairment, especially if the impairment is bilateral.
B. Rephrasing sentences the client does not understand can help improve comprehension by providing information in a different way.
C. Dropping voice volume at the end of sentences may make it difficult for the client to hear the end of the sentence, especially if they have a hearing impairment.
D. Exaggerating lip movements may not be helpful and can actually make lip-reading more difficult for some individuals.
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