A nurse is caring for a client who has AIDS.
Which of the following solutions should the nurse use to disinfect the client's overbed table following a blood spill?
Hydrogen peroxide.
Bleach.
Isopropyl alcohol.
Chlorhexidine.
The Correct Answer is B
Choice A rationale:
Hydrogen peroxide. Hydrogen peroxide is not the recommended solution for disinfecting surfaces following a blood spill. While it can be used to clean wounds and may have some disinfectant properties, it is not as effective as bleach in destroying bloodborne pathogens.
Choice B rationale:
Bleach. Bleach is the appropriate choice for disinfecting surfaces contaminated with blood. A 10% bleach solution (1 part bleach to 9 parts water) is effective at killing bloodborne pathogens such as HIV and hepatitis B and C viruses. It should be used in healthcare settings to ensure proper disinfection after a blood spill.
Choice C rationale:
Isopropyl alcohol. Isopropyl alcohol is an effective disinfectant for some purposes, but it may not be as effective as bleach against bloodborne pathogens. It is commonly used for cleaning and disinfecting skin before medical procedures but is not the recommended choice for disinfecting surfaces following a blood spill.
Choice D rationale:
Chlorhexidine. Chlorhexidine is an antiseptic solution often used for skin disinfection before surgical procedures or invasive medical interventions. It is not typically used for disinfecting surfaces contaminated with blood.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A rationale:
The nurse should inform the client that they will need periodic TB skin tests to monitor for any reactivation of the infection. This is important for assessing the client's response to treatment and ensuring early detection of any recurrence.
Choice B rationale:
Medications for tuberculosis can cause various side effects, but turning urine a blue-green color is not a common side effect associated with these medications. Providing accurate information about potential side effects is important for informed decision-making, but this statement is not accurate.
Choice C rationale:
The correct response is to inform the client that they are no longer contagious when they have negative sputum cultures. This is an important point to emphasize as it ensures that the client understands when it is safe to be around others without the risk of transmitting the infection.
Choice D rationale:
Telling the client that they will take medication for the rest of their life is incorrect and not appropriate for active pulmonary tuberculosis. Tuberculosis treatment typically involves a combination of medications taken for a specified duration, usually several months, until the infection is effectively treated.
Correct Answer is {"A":{"answers":"A,B,C"},"B":{"answers":"A,C"},"C":{"answers":"A,C"},"D":{"answers":"A,C"}}
Explanation
The data collection findings are consistent with the following disease processes: Abdominal cramping: This finding can indicate ulcerative colitis, diverticulitis, or Crohn’s disease.
Abdominal cramping is a common symptom of inflammation and infection in the digestive tract. Weight loss: This finding can indicate ulcerative colitis or Crohn’s disease. Weight loss can result from malabsorption, reduced appetite, inflammation, or complications of the disease. Diarrhea: This finding can indicate ulcerative colitis or Crohn’s disease. Diarrhea is caused by increased intestinal motility, inflammation, and ulceration of the mucosa. Anemia: This finding can indicate ulcerative colitis or Crohn’s disease. Anemia can result from chronic blood loss, iron deficiency, vitamin B12 deficiency, or inflammation. The finding of fatty appearance and foul odor of the stool is also consistent with Crohn’s disease, as it suggests steatorrhea (excess fat in the stool) due to malabsorption. The finding of a positive fecal occult blood test is consistent with ulcerative colitis or Crohn’s disease, as it indicates bleeding in the digestive tract.
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