A nurse is caring for a 2-year-old child who has Clostridium difficile. Which of the following actions should the nurse take?
Use an N95 respirator.
Initiate contact precautions
Place the child in a room that has a HEPA filtration system.
Instruct the parents to avoid bringing fresh flowers into the room.
The Correct Answer is B
Rationale:
A. Use an N95 respirator: N95 respirators are necessary for airborne precautions, such as with tuberculosis or measles. C. difficile is transmitted via contact with contaminated surfaces or stool, not airborne particles, so an N95 is not indicated.
B. Initiate contact precautions: Contact precautions are required for C. difficile because it spreads through direct and indirect contact with contaminated surfaces or stool. Gloves and gowns should be worn, and hand hygiene with soap and water is essential to prevent spore transmission.
C. Place the child in a room that has a HEPA filtration system: HEPA filters are used for airborne pathogens or immunocompromised clients, not for enteric infections like C. difficile. This intervention would not reduce transmission risk in this case.
D. Instruct the parents to avoid bringing fresh flowers into the room: This precaution is typically for neutropenic or immunocompromised clients to reduce exposure to potential fungal spores. C. difficile precautions focus on containment of fecal-oral transmission routes, not environmental fungal sources.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Rationale:
A. Beefy, red tongue: A beefy, red tongue is typically associated with scarlet fever, not pertussis. It results from the streptococcal infection and accompanying inflammatory response, which is unrelated to the bacterial cause and symptom pattern of pertussis.
B. Productive cough with thick mucous: Pertussis, or whooping cough, usually causes a paroxysmal, dry, hacking cough followed by a characteristic "whooping" sound on inspiration. It is not commonly associated with a productive cough containing thick mucus, especially in early and peak stages.
C. Facial erythema: Facial erythema can occur during severe coughing fits in children with pertussis due to the forceful and prolonged nature of coughing episodes. The increased intrathoracic pressure during coughing may lead to flushing or redness of the face.
D. Koplik spots: Koplik spots are small, bluish-white lesions on the buccal mucosa and are an early sign of measles, not pertussis. They are not present in bacterial infections like Bordetella pertussis, which affects the respiratory tract.
Correct Answer is A
Explanation
Rationale:
A. Request the AP to provide a return demonstration of the task: Having the assistive personnel perform a return demonstration allows the nurse to directly observe their technique, ensuring the AP is competent and following proper procedures to prevent complications such as aspiration or infection.
B. Tell the AP to list the steps of the task: While verbalizing steps shows knowledge, it does not guarantee the AP can safely and effectively perform the feeding. Practical demonstration is necessary for skill verification.
C. Ask the family if the AP performed the task correctly: Family feedback may be subjective and is not a reliable method to assess the AP’s competency. The nurse should perform direct assessment.
D. Instruct the AP to report back once the task is complete: Reporting completion alone does not provide information about the quality or safety of the procedure. Direct observation is required to ensure proper technique.
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