ATI RN
Infection Control Quiz Questions and Answers Questions
Question 1 of 5
Which of the following actions by the nurse demonstrate the practice of core principles of surgical asepsis? (Select all that apply.)
Correct Answer: B
Rationale: The correct answer is B: Keep the sterile field in view at all times. This is a core principle of surgical asepsis as it helps prevent contamination by ensuring constant vigilance over the sterile field. Choice A is incorrect because the entire sterile gown, not just the front and sides, is considered sterile. Choice C is incorrect as the outer 2.5 cm of the sterile field is actually considered sterile to allow for handling without contaminating the inner field. Choice D is incorrect as all personnel in the vicinity of the sterile field, not just those within it, should wear personal protective equipment to maintain asepsis.
Question 2 of 5
A nurse is volunteering in an indigent clinic. She is seeing a patient whom she suspects has active tuberculosis. In this disease process, which of the following body systems serves as both the reservoir and portal of entry for this infection?
Correct Answer: B
Rationale: The correct answer is B, the respiratory system. In active tuberculosis, Mycobacterium tuberculosis is primarily transmitted through aerosolized droplets via the respiratory system. The lungs serve as both the reservoir, where the bacteria can multiply and thrive, and the portal of entry, allowing the organism to enter the body. The gastrointestinal system (A) is not the primary site for tuberculosis infection. The integumentary system (C) is the skin, which is not the reservoir or portal of entry for tuberculosis. The hematologic system (D) refers to the blood and is not the primary site for tuberculosis infection.
Question 3 of 5
A nurse is working in a nursing home when there is a fire in the kitchen and cafeteria area. Which of the following is the first priority for the nurse in this situation?
Correct Answer: A
Rationale: Step 1: Ensure safety of patients: The first priority of the nurse is to ensure the safety and well-being of the patients in the nursing home. Step 2: Moving patients out of harm's way: Ensuring all patients are moved out of harm's way is crucial to prevent injuries or casualties. Step 3: Avoid direct involvement in firefighting: Nurses are not trained firefighters and should not directly engage in extinguishing fires. Step 4: Wait for firefighters: The nurse should focus on safe evacuation and wait for professional firefighters to handle the fire. Step 5: Prioritize patient safety over containing the fire: Patient safety is the primary concern, and containing the fire comes after ensuring everyone is safe. Summary: - Choice A is correct as it prioritizes patient safety. - Choice B is incorrect as nurses should not remove flammable materials or engage in firefighting. - Choice C is incorrect as immediate evacuation without ensuring safety could lead to chaos. - Choice D is incorrect as nurses
Question 4 of 5
A nurse has just completed a blood draw for a patient with unknown HIV status. Which of the following is the correct way to dispose of the needle?
Correct Answer: B
Rationale: The correct answer is B: Place the needle in the nearest puncture-resistant container. This is the correct way to dispose of the needle because it ensures safe containment of the sharp object immediately after use, reducing the risk of accidental needle sticks and potential transmission of infections like HIV. Breaking the needle (choice A) can lead to injuries, and placing it in a distant container increases the chances of mishandling. Using any biohazard disposal container (choice C) may not necessarily be puncture-resistant, posing a risk. Recapping the needle (choice D) is discouraged as it increases the risk of needle stick injuries. Ultimately, placing the needle in the nearest puncture-resistant container ensures immediate safe disposal and minimizes risks effectively.
Question 5 of 5
A 17-year-old male presents to the emergency department after slipping outside of a pool and hitting his head. The client is alert and oriented but is determined to have a mild concussion. Which of the following instructions would be appropriate for the nurse to administer prior to discharge?
Correct Answer: C
Rationale: The correct answer is C: “Mild headaches are to be expected over the next week.” This is appropriate because mild headaches are a common symptom following a mild concussion. It is important for the patient to be aware of this so they don't become overly concerned. Choice A is incorrect because it is not necessary to avoid eating or drinking anything but water for 24 hours after a mild concussion. Choice B is incorrect because the patient should not be instructed to sleep supine with the head of the bed flat. It is recommended to elevate the head slightly to help reduce swelling. Choice D is incorrect because setting an alarm to wake up once every hour overnight is not necessary for a mild concussion. It is important for the patient to rest, but waking up every hour may disrupt sleep and hinder recovery.