Chapter 5 hartman's nursing assistant Care Exam Questions With Correct Answers

What does infection prevention mean? - Answer the set of methods practiced in healthcare facilities to prevent and control the spread of disease How does infection occur? - Answer when harmful microorganisms, called pathogens, invade the body and multiply What is the chain of infection? - Answer A way of describing how disease is transmitted from one being to another. Causative agentreservoirportal of exit mode of transmission portal of entrysusceptible host which link in the chain of infection is broken by wearing gloves, and why? - Answer Mode of transmission because you can't get the germs on your body and transmit it to someone else define the term mucous membranes - Answer the membranes that line the body cavities that open to the outside of the body why are elderly people at a higher risk for infection? - Answer weaker immune system under standard precautions, what do body fluids include? - Answer saliva, sputum,urine,feces,semen, vaginal secretions, pus or other wound damage, and vomit on whom should precautions be practiced? - Answer on everyone What is the single most important thing a NA can do to prevent the spread of disease? - Answer wash your hands nasty what is hand hygiene? - Answer washing your nasty dirty hands with either plain or antiseptic soap and water or using alcohol-based hand rubs How long should a NA use friction when washing hands? - Answer 20 seconds how many times can disposable gloves be worn? - Answer Once you weirdo