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Zorluk: OrtaStandard and Transmission-Based Precautions

A nursing unit manager is conducting a quality improvement observation of staff members interacting with a client who has frequent, foul-smelling diarrheal stools and a confirmed *Clostridioides difficile* infection. Which observed actions indicate a breach in infection control protocols that requires immediate intervention? (Select all that apply)

  1. A healthcare provider utilizes an alcohol-based hand rub for hand hygiene immediately after removing gloves and exiting the room.Cevap
  2. An unlicensed assistive personnel cleans the client's reusable bedside equipment using a standard quaternary ammonium disinfectant wipe.Cevap
  3. The admissions department places the client in a shared room with another individual who is currently being treated for cellulitis.Cevap
  4. D
    A respiratory therapist puts on a disposable gown and clean gloves prior to crossing the threshold into the client's room.
  5. E
    A transporter ensures the client washes their hands and puts on a clean hospital gown just before being transported to radiology.
  6. F
    A staff nurse places visibly soiled bed linens directly into an impermeable laundry bag inside the client's room.

Cevap

The actions requiring immediate intervention are using an alcohol-based hand rub instead of soap and water, cleaning equipment with standard quaternary ammonium wipes instead of sporicidal agents, and placing the client in a shared room with a susceptible individual.
The correct choices highlight direct violations of enteric contact precautions. *Clostridioides difficile* produces robust spores that are resistant to standard alcohol-based sanitizers and quaternary ammonium germicides. Therefore, using alcohol rubs instead of soap and water, and cleaning with standard wipes rather than sporicidal agents, are significant breaches. Furthermore, clients with *C. difficile* must be placed in a private room or cohorted with a client who has the same infection, as placing them with a susceptible roommate creates a high transmission risk.

Adım Adım Çözüm

1
Identify the pathogen and the required isolation tier.
*Clostridioides difficile* requires Contact Precautions with specific enteric infection modifications.
Determining the correct precaution tier is the foundation for evaluating staff behavior.
2
Analyze the hand hygiene method and environmental cleaning requirements for this specific pathogen.
Soap and water must be used instead of alcohol-based rubs, and cleaning requires a sporicidal agent like bleach.
*C. difficile* forms spores that alcohol and standard disinfectants cannot destroy; physical friction with water and specific chemicals are required.
3
Evaluate room assignment guidelines.
The client must be in a private room or cohorted with another *C. difficile* positive client.
Cross-contamination to vulnerable roommates, especially those on antibiotics, must be aggressively prevented.
4
Identify which observed actions violate these specific rules.
Using alcohol rub, using standard quaternary wipes, and placing the client in a shared room with a susceptible client are all protocol violations.
The question asks for actions requiring immediate intervention (breaches in protocol).

Anahtar Kavram

Contact Precautions for Spore-Forming Pathogens (Enteric Precautions)
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Konular

Standard and Transmission-Based Precautions

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