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 A
Explanation
Rationale:
A. Place eye covers on the newborn while under the lights: Eye protection is essential during phototherapy to prevent retinal damage from the high-intensity blue light. The covers should be properly fitted and removed only during feedings or when the therapy is paused.
B. Apply an emollient lotion to skin that is exposed to the lights: Emollients are not recommended during phototherapy because they can increase the risk of burns or interfere with light penetration. The newborn’s skin should remain clean and dry to ensure safety and effective treatment.
C. Remove all blankets, clothing and diapers while the newborn is under lights: While minimal clothing is used to expose as much skin as possible, the diaper is typically kept in place to protect the genital area and reduce the risk of contamination. Full removal is not necessary or recommended.
D. Keep the newborn as close to the light source as possible: The distance between the newborn and the phototherapy light should be within manufacturer guidelines. Moving the newborn too close can increase the risk of overheating or skin damage, so positioning must follow safety standards.
Correct Answer is B
Explanation
Rationale:
A. "You should eat three large meals and two snacks per day." Eating large meals increases gastric pressure and can worsen reflux symptoms by promoting the backflow of stomach acid into the esophagus. Clients with GERD are advised to consume smaller, more frequent meals to reduce gastric distention.
B. "You should elevate the head of the bed while sleeping." Elevating the head of the bed helps prevent nighttime reflux by using gravity to reduce the likelihood of stomach acid flowing back into the esophagus. This is a key non-pharmacologic strategy in managing GERD symptoms during sleep.
C. "You should only drink 2 cups of coffee per day." Coffee, regardless of the quantity, can relax the lower esophageal sphincter and stimulate acid production. Rather than limiting intake to two cups, clients with GERD are often advised to avoid coffee altogether or monitor symptoms closely.
D. "You should lay down for 1 hour following a meal." Lying down after eating increases the risk of acid reflux due to the horizontal position reducing the effect of gravity. Clients should remain upright for at least 2 to 3 hours after meals to minimize reflux episodes.
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