Donning/Doffing PPE and Isolation/Transmission Precautions

Okay. So to start us off, we're talking about how to don and doff personal protective equipment. In layman's terms, that means how to put on and take off the stuff that's going to protect you when you go in your patient's room. Now, we're going to call it PPE from here on out. So when I don PPE, I'm going to do it in a specific order. It's going to go gown, mask, eyewear, gloves. And I have a Cool Chicken Hint. This is what I used in nursing school to get through. It's GMEG, G-M-E-G, as in "Gee, Meg, my patient's on isolation precautions." So that's how I remember which order to put on my PPE, to don it. Now, I'm all done taking care of my patient. I'm getting ready to leave their room. We're going to take it off, doff it, but in a slightly different order. Theoretically, we are going from dirtiest to cleanest. So first, I'm going to remove my gloves, then my eye protection, then my gown. And lastly, my mask. After I do all of that, then I will perform hand hygiene. So also, I want to make sure that I don't touch the outside of my PPE at any point in time during removal because the outside is always considered to be contaminated even if it didn't make direct contact with anything. Okay. Moving on to transmission precautions. The first one we have to talk about is standard or universal precautions. This means that is the standard that we universally apply to all patients. So essentially, what this means is that we treat all patients as though they could have something that is contagious or harmful to us, so we are going to use the standard precautions, which is going to be hand hygiene and clean gloves. So that just means gloves off the wall, not sterile gloves or anything, but we are washing our hands or using sanitizer and wearing gloves. There's other things to keep in mind like safe injection practices and cough etiquette, but I'll let you read more about that on this card. Those are the big two: hand hygiene and wearing gloves. Now, let's talk about contact precautions. Now, contact precautions are when we know that the patient has some sort of pathogen that is spread through the contact route of transmission. So some examples here would be C. diff, very important, MRSA, VRE, RSV, lice, scabies. All of these are going to be contact precautions pathogens. Things to know, you need to wear a gown and gloves. So now we still have clean gloves. We're adding a gown to protect our scrubs and our skin from making contact with that but very, very, very important key point down here at the bottom. If you have a patient with C. diff, you must wash your hands with soap and water. Do not use alcohol-based sanitizer because C. diff is spread through endospores, and alcohol-based sanitizer does not get rid of endospores. So very, very important to know about C. diff in particular. Okay, moving on, let's talk about card number 51. We're going to start off with droplet precautions. So this is for any sort of condition that is spread through respiratory droplets. Now, droplets are going to be larger than airborne precautions, so they fall to the floor faster. They don't hang around suspended aerosolized, so that's the difference between the two. So droplets fall faster. So here, we just need to make sure we are wearing a gown, gloves, and a surgical mask if we are making contact within three feet of the patient. Remember, droplets fall fast, they don't get very far. So within three feet, we need a surgical mask. Who is on droplet precautions? Patients with influenza, patients with pertussis, group A strep, mumps, diphtheria, rubella, and bacterial meningitis. All of those are going to be droplets. Now airborne is going to go a step further. These are conditions that are spread through aerosolized particles. So think about spraying an air freshener. It's going to spread out. It's going to stay suspended in the air for longer. So that's what's happening with these pathogens. So these are really, really important to know, which pathogens are they? The big one's going to be tuberculosis, but we also have ones like varicella, which is chickenpox, and measles. Got to know that. So we have to have a private room for these patients. But we need to make sure that the private room has a negative pressure airflow, meaning that air is being pumped out of the room, away, so that it's actually removing as many of those particles as possible. And then - this is so important - when we go in the patient's room, we need to wear a gown, gloves, and an N95 respirator. Okay? That's very important. A respirator or a mask that is called N95. An N95 protects me, the wearer, from you. It does not keep the wearer from spreading their disease. So if the patient on airborne precautions ever had to leave the room for any reason, to go have surgery or imaging, then the patient needs to wear a surgical mask. A surgical mask is what protects me from you when you are wearing it. So N95 protects the wearer, surgical mask protects everyone else. Very important to understand the difference there. Okay. And lastly, we're going to talk about a special type of isolation. This is called protective isolation. So all the other types are used to protect me from the patient. This one is to protect the patient from everybody else. So this might be someone who is immune-compromised. Someone who has neutropenia, meaning that their white blood cell count is low. Someone who just had some kind of radiation. There's lots of reasons a patient might be on protective isolation. So again, we want a private room. But in this case, we want positive pressure airflow, meaning that we are pumping in fresh, clean air to the patient's room. We also want to use dedicated equipment for this patient. We want to wear appropriate PPE, mask, gown, and gloves, to protect the patient from us. And then, we're not going to allow any sort of live plants or flowers in the patient's rooms. They have pathogens and bacteria on them. We may not allow visitors. And if we do, they must be screened for illness. And then, there's some other things that we need to teach these patients. If this is going to be an ongoing situation for them, they need to avoid crowded areas. They need to avoid contact with anyone who is known to be sick. They should not share personal items like a hairbrush or toothbrush. They should avoid raw foods. Baby carrots, not okay. Cooked carrots, okay. Because we want to kill off the pathogens so that my patient doesn't eat them, right. And then we want to make sure that all of our meat is cooked thoroughly. Again, medium-rare steak, not so good. Well-done, okay, we're good. And then we also need to teach our patients to avoid live plants and gardening just because of all of the bacteria and fungi that are associated with plants. Okay, so that is it for donning and doffing PPE and different types of isolation and transmission precautions. I hope that review was helpful. If it was, please go ahead and like the video. Let me know in the comments, does GMEG help you or do you have a better way to remember how to put on your PPE? My next video is going to be talking about everything you need to know about sterile fields, which is a lot. So be sure that you subscribe so that you are the first to know when it comes out. Thanks so much and happy studying. I invite you to subscribe to our channel and share a link with your classmates and friends in nursing school. If you found value in this video, be sure to hit the like button and leave a comment and let us know what you found particularly helpful.