Nursing 205 exam 2 (infection ,safety and skin integrity) newest 2024

Nursing 205 exam 2 (infection ,safety and skin integrity) newest 2024 Why is smoking a high risk for infection? correct answers Smoking paralyzes the cilia in our throats which has the role of keeping thing out. Smoking is also hand to mouth which can cause infections more easily. Does irrigating a catheter infrequently increase or decrease the risk of a UTI? correct answers Irrigating the catheter infrequently actually decreases the risk of infection because you want the operation to be closed. Which action will most likely increase the risk of a patient contracting a UTI and why? correct answers Allowing the drainage bag port to touch the graduated receptacle because this makes it easier for organisms to spread. When cleaning a catheter, which way should you wipe? correct answers When cleaning a catheter, clean from patient to bag; so away from the patient. If your patient has a bowel movement, which way should you wipe? correct answers If the patient has a bowel movement, wipe from bottom up. If you wipe the other way it poses risk for organisms to get into the vagina. What is a fungal infection? correct answers This is when a given medication causes infection; like when a medication causes a UTI. Where are viruses and bacteria more likely to be seen? correct answers in the hospital Which is harder to treat; bacteria or a virus? correct answers Viruses are harder to treat. Bacteria is usually easily treatable. What is the chain of infection? correct answers 1. infection agent - bacteria 2. reservoir - dirty surface 3. portal of exit - open wound 4. mode of transmission - personal contact 5. portal of entry - catheters and other tubes 6. susceptible host - sick person receiving healthcare What are the stages of infection? correct answers 1. Incubation Period - when the infection grows 2. Prodromal Stage - vague symptoms (tired nausea) 3. Illness Stage - actual sickness with symptoms 4. Convalescence - when your body is trying to heal so it gets worse before it gets better What is the most important way to prevent infection? correct answers The MOST important way to prevent infection is hand hygiene. If you find proof of infection, what is the first thing you should do? correct answers Utilize SBAR to notify the primary health care provider. What is a normal WBC? correct answers What is a systemic infection? What are some signs that a systemic infection is present? correct answers - this is an infection that affects the person all over their body - change in VS, change in health status, fever, elevated WBC What are some signs that a systemic infection is present? correct answers - Change in vital signs - Change in health status - Temperature (fever) - Elevated WBC If a patient is dehydrated is it correct to assume there is a UTI present? correct answers no Which type of patient has the most risk for infection and why? correct answers A post-op surgical patient has the most risk for infection because there are invasive things going on and a lot of openings on the patients body. Why is a healthy diet important in decreasing the risk for infection? correct answers You need to eat nutritious food to maintain an appropriate WBC and to have a stronger immune system. Does an uncapped needle in the designated container indicates correct understanding about standard precautions? correct answers Yes because needle sticks are very dangerous and can spread a disease/infection. Most serious diseases/infections are spread through blood so needle sticks come into play. Should you hold a syringe with one or two hands? correct answers When you hold a syringe, use only one hand. Describe an exogenous infection. correct answers Something from the outside made me get an infection - like getting a contagious infection from another person Describe an endogenous infection. correct answers Something within my body is off - balance causing an infection inside of my body