Infection Control and Isolation Questions and Answers | Latest Version | 2025/2026 | Correct & Verified

Infection Control and Isolation Questions and Answers | Latest Version | 2025/2026 | Correct & Verified What is the most effective way to prevent the spread of infection in healthcare settings? Hand hygiene Which type of precautions is required for a client with tuberculosis? Airborne precautions When should a nurse perform hand hygiene while caring for a patient? Before and after contact with the patient or the patient’s environment What type of personal protective equipment should be worn when caring for a patient with droplet precautions? Surgical mask What is the correct method for removing contaminated gloves? 2 Grasp the outside of one glove and peel it off, then use the bare hand to peel off the other glove by sliding fingers under the cuff Which type of isolation requires a negative pressure room? Airborne isolation Why should the nurse avoid touching the front of a mask when removing it? It is considered contaminated What should be done if a sterile field becomes wet? Discard the sterile field and start over Which infections require contact precautions? MRSA, VRE, C. difficile What is the primary reason for wearing gloves during patient care? To prevent contact with blood, body fluids, and contaminated surfaces 3 What action should a nurse take if their glove tears during a sterile procedure? Stop the procedure, remove the gloves, perform hand hygiene, and apply new sterile gloves What should a nurse do immediately after removing a gown and gloves? Perform hand hygiene What is the appropriate disinfectant for cleaning a surface exposed to blood? A 1:10 bleach solution How should used isolation gowns be disposed of? In a designated biohazard waste container Which infection control measure is most effective against C. difficile? Hand washing with soap and water How long should hands be washed with soap and water according to CDC guidelines? At least 20 seconds