1. When providing basic nursing care, which of the following is the most important action a nurse aide can take to prevent the spread of infection? A) Wearing gloves at all times B) Washing hands before and after patient contact C) Using hand sanitizer instead of washing hands D) Cleaning the patient's room once a day Correct Answer: B Rationale: Hand hygiene is the most effective way to prevent the spread of infections in healthcare settings. 2. A resident with limited mobility needs to be repositioned. What is the best technique for a nurse aide to use to promote the resident's safety? A) Ask another staff member for help to lift the resident B) Use a mechanical lift device C) Reposition the resident by pulling on their arms D) Encourage the resident to reposition themselves Correct Answer: B