Question

Difficulty: HardStandard and Transmission-Based Precautions

A practical nurse is planning care for a client who is newly admitted with severe pertussis and severe diarrhea caused by a Clostridioides difficile infection. Which of the following infection control measures should the nurse implement? Select all that apply.

  1. Don a standard surgical mask, a clean isolation gown, and gloves upon entering the client's room.Answer
  2. B
    Cleanse hands with an alcohol-based hand sanitizer immediately after removing personal protective equipment.
  3. Place a standard surgical mask on the client when transport outside of the room is required.Answer
  4. D
    Verify that the client is placed in a private room with negative-pressure airflow.
  5. Dedicate reusable assessment equipment, such as a stethoscope and blood pressure cuff, exclusively for this client's use.Answer
  6. F
    Instruct visitors to avoid bringing fresh flowers or potted plants into the client's room.

Answer

The correct actions are to don a surgical mask, gown, and gloves upon entry; place a mask on the client during transport; and dedicate reusable medical equipment for the client's exclusive use.
The client requires both droplet precautions (for pertussis) and contact precautions (for C. difficile). Therefore, the nurse must don a surgical mask, gown, and gloves upon room entry. To prevent environmental contamination, reusable equipment must be dedicated solely to this client. If transport is necessary, placing a surgical mask on the client serves as source control to contain respiratory droplets.

Step-by-Step Solution

1
Identify the modes of transmission for the client's diagnosed infections.
Pertussis is transmitted via large respiratory droplets, requiring droplet precautions. Clostridioides difficile (C. diff) is transmitted via contact with enteric spores, requiring contact precautions.
Correctly identifying the transmission mode determines the required personal protective equipment (PPE) and environmental controls.
2
Determine the appropriate PPE and infection control measures for both droplet and contact precautions.
The combination requires a surgical mask for droplet protection, plus a gown and gloves for contact protection. Reusable equipment must be dedicated to the client, and the client must wear a mask during transport.
When a client has multiple infections, the nurse must implement the precautions required for all modes of transmission simultaneously.
3
Evaluate the distractors against specific pathogen characteristics.
C. diff spores are not killed by alcohol, making hand sanitizer ineffective (requires soap and water). Pertussis is droplet, not airborne, so negative pressure is unnecessary. Plant restrictions apply to neutropenic precautions, not droplet/contact.
Recognizing exceptions (like C. diff's resistance to alcohol) and distinguishing between precaution categories prevents critical safety errors.

Key Concept

Clients with multiple transmissible infections require the combined implementation of all indicated precautions (e.g., Droplet + Contact). Furthermore, special enteric precautions for C. difficile require handwashing with soap and water because spores are resistant to alcohol-based sanitizers.
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