ATI RN
Infection Control Quiz Questions and Answers Questions
Question 1 of 5
The nurse is caring for a patient with an incision. Which actions will best indicate an understanding of medical and surgical asepsis for a sterile dressing change?
Correct Answer: C
Rationale: The correct answer is C because it demonstrates a clear understanding of medical and surgical asepsis. By using clean gloves to remove the dressing, the nurse prevents contamination of the wound. Then, utilizing sterile supplies for the new dressing ensures a sterile environment for the wound to heal properly. Choice A is incorrect because clean goggles and gown are not necessary for a sterile dressing change, and gloves should be sterile, not just clean. Choice B is incorrect as a sterile gown is not typically required for removing a wound dressing. Choice D is incorrect because using clean supplies for the new dressing does not maintain the necessary level of sterility for wound care.
Question 2 of 5
The nurse is caring for a patient who needs a protective environment. The nurse has provided the care needed and is now leaving the room. In which order will the nurse remove the personal protective equipment, beginning with the first step?
Correct Answer: C
Rationale: Step 1: The first step in removing personal protective equipment (PPE) is to remove gloves to prevent contamination. Step 2: After removing gloves, the nurse can then proceed to remove other PPE items such as gown, eyewear, and face shield. Step 3: Removing gloves first minimizes the risk of transferring pathogens from contaminated gloves to other parts of the PPE or the nurse's skin. Step 4: This order of removal maintains proper infection control practices and reduces the risk of self-contamination. Removing gloves first is crucial in preventing the spread of infection. Other choices are incorrect because they do not follow the correct sequence for PPE removal, which could lead to contamination and compromise safety.
Question 3 of 5
Healthcare workers often contract Hepatitis B from needle-stick injuries.
Correct Answer: A
Rationale: Healthcare workers are at a higher risk of contracting Hepatitis B due to the nature of their work, which involves frequent exposure to blood and bodily fluids. Needle-stick injuries, which occur when a healthcare worker accidentally punctures their skin with a contaminated needle, are a common mode of transmission for Hepatitis B. This is why it is crucial for healthcare workers to follow strict safety protocols, such as using needle safety devices and practicing proper infection control measures, to minimize the risk of contracting Hepatitis B and other bloodborne diseases.
Question 4 of 5
Your hands and forearms should be lower than your elbows when performing hand hygiene routine.
Correct Answer: B
Rationale: Hands should be kept higher than elbows during washing to allow water and microbes to flow downward, away from the body.
Question 5 of 5
A patient who has had abdominal surgery develops an infection in the wound while still hospitalized. Which of the following agents is most likely the cause of the infection?
Correct Answer: B
Rationale: Bacteria are the most common cause of postoperative wound infections due to their prevalence and ability to thrive in such environments.