Contact precautions are initiated for a client with a health care associated (nosocomial) infection caused by methicillin-resistant Staphylococcus aureus (MRSA). The nursing officer prepares to provide items to perform this procedure?

1. A

   Gown, mask, gloves

2. B

   Gown and gloves

3. C

   Gown, gloves and shoe protector

4. D

   Gown, gloves, goggles

Appeared in: NORCET 5 mains

Explanation

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• Contact precautions are used for patients with known or suspected infections that spread by direct or indirect contact.
• For Methicillin-Resistant Staphylococcus aureus (MRSA), which is transmitted by contact, the minimum required PPE is a gown and gloves.
• A gown protects the healthcare worker's arms and exposed body areas and prevents contamination of clothing with microorganisms.
• Gloves protect the hands from contamination when touching the patient, their bed, or environmental surfaces.
• This combination effectively breaks the chain of transmission for contact-based pathogens.

Why Other Options Were Wrong

• Option A: A mask is not routinely required for contact precautions. It is used for droplet or airborne precautions, or when there is a risk of splashes or sprays of body fluids to the face.
• Option C: Shoe protectors are not a standard component of contact precautions for MRSA.
• Option D: Goggles are not routinely required for contact precautions. They are part of standard precautions used to protect the eyes from splashes or sprays.

Related Visual

• Visual 1: Infographic - A chart showing the different types of isolation precautions (Standard, Contact, Droplet, Airborne) and the specific PPE required for each. This helps learners visually differentiate the requirements.
• Visual 2: Diagram - A step-by-step visual guide on the correct sequence for donning (putting on) and doffing (taking off) PPE for contact precautions to prevent self-contamination.

Clinical Relevance

• Nursing practice connection: Use the key finding related to Personal Protective Equipment (PPE) for Contact Precautions to guide bedside assessment, documentation, and the next nursing action.
• Correct use of PPE is a fundamental nursing responsibility to prevent the spread of healthcare-associated infections (HAIs), protecting both patients and healthcare workers.
• Failure to adhere to contact precautions for organisms like MRSA can lead to outbreaks, increasing patient morbidity, mortality, and healthcare costs.
• Understanding the 'why' behind each piece of PPE helps ensure compliance and appropriate use, preventing both under-protection and wasteful overuse of resources.

How to Approach the Question

• First, identify the key information in the question: the pathogen is MRSA and the required precaution is 'contact precautions'.
• Recall the mode of transmission for MRSA, which is primarily through direct or indirect contact.
• Based on the mode of transmission, determine the necessary barrier protection. Contact precautions are designed to prevent transmission via touch.
• Evaluate the options provided. A gown and gloves are the essential PPE to create a barrier for the hands and clothing during contact.
• Eliminate options that include unnecessary PPE for routine contact precautions. Masks, goggles, and shoe covers are not standard for MRSA unless a specific splash or aerosol risk is present.

Concept Tested & Keywords

• Concept Tested: Personal Protective Equipment (PPE) for Contact Precautions
• Stem keywords: Contact precautions, health care associated infection, nosocomial, methicillin-resistant Staphylococcus aureus, MRSA
• Lead-in keywords: prepares to provide items

Question ID

QIHYL6bMSSXlwpVana6Deh

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