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?
Chlorhexidine
Isopropyl alcohol
Bleach
Hydrogen peroxide
The Correct Answer is C
Explanation:
Bleach is an effective disinfectant for blood spills and is recommended by healthcare guidelines for its ability to kill a broad range of microorganisms, including bloodborne pathogens such as human immunodeficiency virus (HIV). To prepare a bleach solution, the nurse can mix 1-part bleach with 10 parts water. This diluted bleach solution can be used to clean and disinfect the overbed table surfaces that have been contaminated with blood.
A- Chlorhexidine is an antiseptic commonly used for skin preparation before invasive procedures, but it is not the ideal choice for disinfecting surfaces or objects after a blood spill.
B- Isopropyl alcohol is effective for disinfecting small surfaces, but it may not be as effective as bleach for blood spills, particularly in the context of bloodborne pathogens like HIV.
D- Hydrogen peroxide can be used as a disinfectant, but it may not be as effective as bleach in eliminating bloodborne pathogens from surfaces.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Correct answer: B
A. Place no more than one small pillow in the crib
The American Academy of Pediatrics (AAP) recommends that infants should sleep on a firm and flat surface without any pillows, blankets, or soft bedding. These items can pose a suffocation risk.So, the nurse should advise against using any pillows in the crib.
B. This is agood recommendation. Bibs can be a choking hazard during sleep.Removing them ensures the baby’s safety and reduces the risk of accidental suffocation
C. Making sure the crib mattress is soft in (option C) is not recommended. The crib mattress should be firm to provide a safe sleeping surface for the infant. Soft mattresses can increase the risk of suffocation.
D. Starting to use a highchair for feedings at 3 months old in (option D) is not typically necessary or developmentally appropriate. At this age, infants are typically fed while being held in a caregiver's arms or in a reclined position, such as in a baby bouncer or supported seat.
Correct Answer is C
Explanation
A.This is incorrect because suction should not be applied during the insertion of the catheter. Suctioning should only be applied while withdrawing the catheter to avoid causing trauma to the mucosa.
B. Suctioning should generally be performed for no longer than 10 seconds at a time to minimize the risk of complications such as hypoxia.
C.This response is correct because waiting approximately 1 minute between suctioning attempts allows the client time to recover and reoxygenate. This interval helps prevent hypoxia and mucosal damage, which are important considerations during the suctioning process.
D.In adults insert catheter approximately 16 cm (6.5 inches); in older children, 8– 12 cm (3–5 inches); in infants and young children, 4–7.5 cm (1.5–3 inches). Rule of thumb is to insert catheter distance from tip of nose (or mouth) to angle of mandible.
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