Haryana CHO - 2022: Standard precautions are used\ \ \ \ .

Haryana CHO - 2022

Applied Microbiology & Infection control

Easy

Appeared in: Haryana CHO - 2022

Explanation

Standard Precautions are the primary, universal strategy for infection prevention in all healthcare settings.
They are applied to every patient because the infection status of a person is often unknown, and all body fluids are treated as potentially infectious.
This universal approach protects both healthcare workers and other patients from exposure to pathogens.
The core principle is to establish a baseline of safety for every patient interaction, regardless of their diagnosis or condition.

Option B: Transmission-Based Precautions (e.g., Contact, Droplet, Airborne) are not a replacement for Standard Precautions. They are a second, higher level of precaution used in addition to Standard Precautions when a patient has a known or suspected highly transmissible pathogen.
Option C: Patients in protective isolation are highly vulnerable to infections. Standard Precautions are absolutely essential in their care to prevent transmitting pathogens to them from healthcare workers or the environment.
Option D: Relying on a nurse's belief or suspicion is subjective and unsafe. Many infections are asymptomatic or subclinical, meaning a patient can be infectious without showing any signs. The system of Standard Precautions is designed to be universal to eliminate this guesswork.

Clinical Relevance

Nursing practice connection: This is primarily an exam-oriented knowledge point with limited direct bedside application, so retain Universal application of Standard Precautions in infection control as background academic context rather than a clinical decision trigger.
Adherence to Standard Precautions is a non-negotiable professional responsibility and a key performance indicator for patient safety, directly impacting rates of Healthcare-Associated Infections (HAIs).
A breach in Standard Precautions (e.g., failing to change gloves between patients, improper hand hygiene) is a common cause of infection outbreaks in healthcare facilities.
What if? A patient is admitted for dehydration, and Standard Precautions are in use. If they later develop explosive diarrhea and test positive for C. difficile, the nurse would add Contact Precautions to the existing Standard Precautions, not switch them.

How to Approach the Question

First, identify the core concept of the question, which is 'Standard Precautions'.
Focus on the word 'Standard'. In a healthcare context, this implies a universal, baseline rule that applies to everyone.
Evaluate each option against this principle of universality.
Option A, 'For all patients', directly matches the universal nature of the term 'Standard'.
Options B, C, and D introduce exceptions ('unless', 'except', 'if'), which contradict the concept of a universal standard. This makes them incorrect.
Conclude that Standard Precautions must be applied to all patients without exception, making it the correct answer.

Concept Tested & Keywords

Concept Tested: Universal application of Standard Precautions in infection control.
Stem keywords: Standard precautions, used
Lead-in keywords: BEST, MOST RELEVANT CLUE
Negative lead-in flag: false

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E6 Nursing Fundamentals Potter Perry 12e Part 2 p. 235-237

Textbook of Applied Microbiology Including Infection Control and Safety (Second Edition) p. 89-91