Infection Control Standard and Transmission Precautions
34 flashcards covering Infection Control Standard and Transmission Precautions for the HEALTHCARE-CE Registered Nurse CE section.
Infection Control Standard and Transmission Precautions encompass the protocols established to prevent the spread of infections in healthcare settings. These guidelines are primarily defined by the Centers for Disease Control and Prevention (CDC) and are essential for maintaining patient and staff safety. The standards address various transmission routes, including contact, droplet, and airborne precautions, ensuring that healthcare professionals understand how to implement appropriate measures based on the type of pathogen involved.
On practice exams and competency assessments, questions about infection control often focus on identifying the correct precautions for specific scenarios or understanding the rationale behind certain practices. A common pitfall is misinterpreting the type of transmission involved, leading to incorrect choices about the level of precaution required. For example, confusing droplet precautions with airborne precautions can result in inadequate protection for both patients and healthcare workers. To avoid this, always double-check the transmission route associated with the pathogen in question before selecting your answer.
Terms (34)
- 01
What is the primary purpose of infection control precautions?
The primary purpose of infection control precautions is to prevent the transmission of infectious agents in healthcare settings, thereby protecting both patients and healthcare workers (Joint Commission National Patient Safety Goals, current year).
- 02
How often should hand hygiene be performed in healthcare settings?
Hand hygiene should be performed before and after patient contact, after contact with potentially infectious materials, and before performing aseptic tasks (CDC Hand Hygiene Guidelines).
- 03
What is required when a patient is placed on contact precautions?
When a patient is placed on contact precautions, healthcare workers must wear gloves and gowns when entering the patient's room and must practice hand hygiene before and after contact (CDC Guidelines for Isolation Precautions).
- 04
Which personal protective equipment (PPE) is required for airborne precautions?
For airborne precautions, a fit-tested N95 respirator or higher-level respirator is required, along with standard PPE such as gloves and gowns (CDC Guidelines for Isolation Precautions).
- 05
When should surgical masks be used in a healthcare setting?
Surgical masks should be used when there is a risk of droplet transmission, such as during procedures that may generate respiratory droplets (CDC Guidelines for Isolation Precautions).
- 06
What is the recommended method for cleaning surfaces in a healthcare facility?
Surfaces in healthcare facilities should be cleaned with an EPA-registered disinfectant effective against the pathogens of concern, following the manufacturer's instructions for use (CDC Environmental Infection Control Guidelines).
- 07
Under CDC guidelines, what is required for the management of sharps disposal?
Sharps must be disposed of in puncture-resistant containers that are clearly labeled and located as close as possible to the area of use (CDC Guidelines for Infection Control in Healthcare Personnel).
- 08
What is the protocol for handling laundry from patients on isolation precautions?
Laundry from patients on isolation precautions should be handled as little as possible and placed directly into designated laundry bags without shaking (CDC Guidelines for Isolation Precautions).
- 09
How often should healthcare workers receive training on infection control practices?
Healthcare workers should receive training on infection control practices at least annually, with additional training provided as needed (Joint Commission National Patient Safety Goals, current year).
- 10
What is the appropriate response when a patient presents with symptoms of a respiratory infection?
The appropriate response is to place the patient in a private room if possible, initiate droplet precautions, and notify the infection control team (CDC Guidelines for Isolation Precautions).
- 11
When should gloves be changed during patient care?
Gloves should be changed between tasks and procedures on the same patient to prevent cross-contamination (CDC Guidelines for Isolation Precautions).
- 12
What is the recommended action if a healthcare worker is exposed to blood or body fluids?
The healthcare worker should wash the exposed area immediately with soap and water and report the incident to the appropriate supervisor for further evaluation (CDC Bloodborne Pathogens Standard).
- 13
Under OSHA regulations, what is required for the handling of potentially infectious materials?
Employers must provide appropriate PPE, training, and access to handwashing facilities for employees handling potentially infectious materials (OSHA Bloodborne Pathogens Standard).
- 14
What type of precautions should be taken for patients with Clostridium difficile infection?
Patients with Clostridium difficile infection should be placed on contact precautions, including the use of gloves and gowns by healthcare workers (CDC Guidelines for Isolation Precautions).
- 15
What is the role of the infection control committee in a healthcare facility?
The infection control committee is responsible for developing, implementing, and monitoring infection prevention and control policies and practices (Joint Commission National Patient Safety Goals, current year).
- 16
How should healthcare workers respond to a spill of blood or body fluids?
Healthcare workers should wear appropriate PPE, contain the spill, and clean the area using an EPA-registered disinfectant (CDC Guidelines for Environmental Infection Control).
- 17
What is the significance of the 'standard precautions' in infection control?
Standard precautions are a set of practices designed to prevent transmission of infectious agents regardless of the patient's diagnosis or presumed infection status (CDC Guidelines for Isolation Precautions).
- 18
What should be done if a patient is suspected of having tuberculosis?
If tuberculosis is suspected, the patient should be placed in a negative pressure room and airborne precautions should be implemented (CDC Guidelines for Isolation Precautions).
- 19
What is the recommended frequency for cleaning and disinfecting patient care equipment?
Patient care equipment should be cleaned and disinfected between uses on different patients, and more frequently if visibly soiled (CDC Environmental Infection Control Guidelines).
- 20
What type of mask should be worn when caring for a patient with suspected influenza?
A surgical mask should be worn when caring for a patient with suspected influenza to prevent droplet transmission (CDC Guidelines for Isolation Precautions).
- 21
What is the purpose of isolation precautions?
Isolation precautions are intended to prevent the spread of infectious diseases from patients to healthcare workers and other patients (CDC Guidelines for Isolation Precautions).
- 22
What is the proper technique for donning PPE?
PPE should be donned in the following order: gown, mask or respirator, goggles or face shield, and gloves (CDC Guidelines for Isolation Precautions).
- 23
What should be done with a patient's used tissues if they have a respiratory infection?
Used tissues should be disposed of in a waste container designated for infectious waste to prevent contamination (CDC Guidelines for Isolation Precautions).
- 24
How should healthcare workers manage their hands after removing gloves?
Healthcare workers should perform hand hygiene immediately after removing gloves to prevent cross-contamination (CDC Hand Hygiene Guidelines).
- 25
What is the recommended action for a healthcare worker with a respiratory illness?
Healthcare workers with a respiratory illness should stay home to prevent the spread of infection to patients and colleagues (CDC Guidelines for Infection Control in Healthcare Personnel).
- 26
What is required when a patient is placed on droplet precautions?
When a patient is placed on droplet precautions, a surgical mask must be worn by healthcare workers when within 3 feet of the patient (CDC Guidelines for Isolation Precautions).
- 27
What is the protocol for disinfecting surfaces in a patient room after discharge?
Surfaces in a patient room should be thoroughly cleaned and disinfected with an EPA-registered disinfectant before the next patient is admitted (CDC Environmental Infection Control Guidelines).
- 28
What is the recommended action for a worker exposed to a needle stick injury?
The worker should wash the area with soap and water, report the incident, and seek medical evaluation as soon as possible (CDC Bloodborne Pathogens Standard).
- 29
What is the minimum distance for droplet precautions?
Droplet precautions require maintaining a distance of at least 3 feet from the patient when possible (CDC Guidelines for Isolation Precautions).
- 30
What is the appropriate response if a patient develops a fever after surgery?
The appropriate response is to assess the patient for signs of infection, notify the healthcare provider, and implement any necessary isolation precautions (CDC Guidelines for Infection Control).
- 31
How often should high-touch surfaces be disinfected in a healthcare setting?
High-touch surfaces should be disinfected at least daily and more frequently as needed (CDC Environmental Infection Control Guidelines).
- 32
What is the protocol for using reusable medical equipment?
Reusable medical equipment must be cleaned and disinfected according to the manufacturer's instructions between patient uses (CDC Environmental Infection Control Guidelines).
- 33
What is the role of hand hygiene in infection control?
Hand hygiene is the most effective way to prevent the spread of infections in healthcare settings (CDC Hand Hygiene Guidelines).
- 34
What should be done with patient care items that cannot be cleaned?
Patient care items that cannot be cleaned should be disposed of as medical waste to prevent infection transmission (CDC Guidelines for Infection Control).