ATI RN
Infection Control Nursing Questions
Question 1 of 5
Which of the following is an essential component for insuring that medical equipment is being used safely and properly by those who you supervise?
Correct Answer: A
Rationale: The correct answer is A: Education and training on all pieces of equipment. This is essential to ensure safe and proper use by supervised individuals. Education and training provide necessary knowledge and skills for operating medical equipment effectively. Pilot testing new equipment (B) is important but not as crucial as ongoing education. Reading manufacturer's instructions (C) is important but may not cover all aspects of safe use. Researching equipment (D) before purchase is valuable but does not directly ensure proper use by supervised individuals.
Question 2 of 5
The infection control nurse has asked the staff to work on reducing the number of iatrogenic infections on the unit. Which of the following actions on the nurses’ part would contribute to reducing health care–acquired infections? (Select all that apply.)
Correct Answer: C
Rationale: Correct Answer: C Rationale: 1. Providing perineal care to a patient with an indwelling urinary catheter is essential in preventing infections as it helps maintain proper hygiene and reduces the risk of urinary tract infections. 2. Proper perineal care also helps in preventing catheter-associated urinary tract infections (CAUTIs), which are common iatrogenic infections in healthcare settings. 3. This action aligns with evidence-based practice guidelines for reducing healthcare-acquired infections. Summary: - Choice A (Teaching correct handwashing): While important for overall infection control, this choice does not directly address reducing iatrogenic infections. - Choice B (Using correct procedures for IV care): While important for preventing bloodstream infections, it does not specifically target iatrogenic infections. - Choice D (Isolating a patient on antibiotics with loose stool): Isolation helps with preventing the spread of infectious diseases but does not directly address iatrogenic infections.
Question 3 of 5
The nurse assesses the following data from a patient with diabetes mellitus who is 4 days postoperative for repair of an abdominal aortic aneurysm. Which assessment finding is of greatest concern for the nurse?
Correct Answer: B
Rationale: The correct answer is B: Temperature 38.5o C (101.4o F). A postoperative patient with diabetes mellitus is at higher risk for infection due to impaired immune function. A temperature of 38.5o C indicates a possible infection, which is concerning postoperatively. High fever can indicate sepsis, a life-threatening condition. A: Vesicular breath sounds in the lung bases are normal lung sounds and not indicative of immediate concern in this scenario. C: Incisional pain rating of 6 out of 10 is expected postoperatively and can be managed with appropriate pain medication. D: Blood glucose of 164 mg/dL is slightly elevated but not the primary concern in this postoperative patient with diabetes mellitus.
Question 4 of 5
A nurse is working with a patient who has a contagious condition. In recalling the chain of infection, the nurse knows that an environment favorable for the growth and reproduction of an infectious agent is referred to as ____.
Correct Answer: C
Rationale: The correct answer is C: a reservoir. A reservoir is an environment where infectious agents can live and multiply. In this case, the contagious condition of the patient indicates that there is a source from which the infection is spreading. A reservoir can be a person, animal, plant, soil, or inanimate object. It provides a conducive environment for the infectious agent to survive and thrive. A: A vector refers to an organism that transmits an infectious agent to a host, like a mosquito transmitting malaria. B: A portal of entry is the route through which an infectious agent enters a host's body, like a cut in the skin. D: A susceptible host is an individual who is at risk of developing an infection, but it does not refer to the environment where the infectious agent grows and multiplies.
Question 5 of 5
A nurse working an overnight hospital shift is administering medications to her patients. Which of these is the most important thing to do prior to giving medications to her patients?
Correct Answer: C
Rationale: The correct answer is C. The nurse should identify the patient by name and date of birth on the patient's wristband and match it to the medication order. This is crucial for patient safety to ensure the right medication is given to the right patient. Matching the patient's information on the wristband with the medication order helps prevent medication errors. Option A only identifies the patient by name and room number, which may not be sufficient to ensure accuracy. Option B focuses on the room and bed number, which is less critical than confirming the patient's identity. Option D relies solely on asking the patient for their name, which is not as reliable as checking the wristband. Matching the patient's information on the wristband is the best practice to prevent medication errors and ensure patient safety.