In this instructional video, nurse educator Christina Rafano provides a concise yet comprehensive overview of Disseminated Intravascular Coagulation (DIC) tailored for nursing students. She begins by emphasizing that DIC never occurs in isolation; it is always precipitated by a critical underlying condition such as sepsis, cancer, major trauma, transfusion reactions, or pregnancy complications, and stresses that it is a medical emergency requiring rapid identification and treatment. The pathophysiology is explained as an uncontrolled, systemic activation of the clotting cascade that leads to widespread micro‑thrombi, organ ischemia, and simultaneous consumption of clotting factors, creating a paradox of clotting and bleeding. Rafano outlines the key clinical manifestations—acute organ failure, dyspnea, uncontrolled bleeding, and signs of micro‑vascular thrombosis—along with the high‑risk patient populations. She details the laboratory profile indicative of DIC: prolonged PT/PTT, low platelet count, low fibrinogen, elevated D‑dimer, and potential renal dysfunction. The video then describes the nursing assessment protocol, recommending frequent head‑to‑toe examinations, focused respiratory and neurological checks, monitoring for color or temperature changes in extremities, and vigilant vital sign surveillance for tachycardia, hypotension, and tachypnea. Treatment priorities are presented: first, identify and manage the underlying cause; second, consider anticoagulants only when clotting predominates, acknowledging the controversy due to concurrent hemorrhage; third, replace depleted blood components with fresh frozen plasma, platelets, and IV fluids to maintain perfusion; and fourth, administer antibiotics as needed. Throughout, Rafano stresses the importance of early detection and rapid intervention to improve outcomes. The video concludes with a study tip encouraging the use of concept maps for efficient learning and a call to action for viewers to engage with supplemental critical‑thinking resources.
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In this video, we're going to walk through Disseminated Intravascular Coagulation, or dic, so you'll know what to look for at clinical and you'll be able to get these questions right on your nursing school exams. Let's dive in now before we dive in, I want to make sure that you know about this free critical thinking GG that I have for you. We'll put the link to it in the description below for you to snag it and use it while you study. It will be really, really helpful for you as you go through nursing school and it will help you be more prepared for nursing exams because you're always going to be tested on critical thinking. So be sure to snag that after watching this video. So there's two things that you need to know about DIC right from the get go. Number one, it does not just happen on its own. It's always caused by something else like a critical illness like cancer or sepsis. The second thing to know is that DIC is a medical emergency and needs to be caught and treated immediately or it is fatal. So just keep these two things in mind and remember them for your exams because they are really, really important to know. So what's going on with the pathophysiology of dic? Well, DIC is when there is an overstimulation of the clotting cascade and the clotting process in the blood happens systemically all throughout the body and it's uncontrollable. There's a lot of blood clotting happening uncontrollably which compromises blood flow to the organs in the tissues. This is a medical emergency and it needs to be reversed quickly. So let's walk through the signs and symptoms that you should keep an eye out for in your PAT who are at risk for developing dic. Like we said, these would be patients who have cancer, sepsis, major infections, trauma or having a transfusion reaction, or even some pregnancy complications. Acute organ failure, dyspnea or shortness of breath, or active and uncontrolled bleeding from openings in the body are all signs that DIC could be occurring. These patients are usually very sick to begin with, so monitoring their organ function, their respiratory status and for any bleeding is very important. An increased PT or PTT would demonstrate prolonged bleeding time and this, along with a decrease in platelets and fibrinogen levels, would indicate depletion of the clotting cascade and potential development of dic. In evaluation of the labs, D dimer will also Be elevated, demonstrating clot formation. Like we said, DIC is a medical emergency, so keeping an eye out for these signs and symptoms vigilant will be really important as you care for your patients who are at risk for developing it. So they should have a thorough head to toe assessment very frequently and it needs to be reversed quickly. So make sure that you catch it early and that you're constantly assessing your patients who are at risk for developing it. In addition to the head to toe assessments, focused respiratory and neurological assessments will be needed to assess for any changes which could indicate specific small clots forming and the development of dic. Then assessing for changes in their level of consciousness or changes in their respiratory status, such as things like shortness of breath, that will help you really identify if DIC could be possibly occurring. You'll want to assess for any modeling color changes or temperature changes in their extremities, which could indicate that clots are forming in the body. Then any changes in vital signs that might indicate bleeding or organ failure will also be important to especially increased heart rate, decreased blood pressure and an increased respiratory rate. You'll assess their prothrombin time, their partial thromboplastin time, their platelet D dimer and fibrinogen levels, as well as renal function to monitor for kidney failure caused by clots in reduced blood flow. It's really important to keep an eye out for this and any patient who is at risk for it because it can come on really fast and progress really fast. Now let's talk about the treatment for DIC and what nursing interventions you'll do. The main goal of your nursing interventions for DIC is to identify and treat the underlying cause. Remember, it doesn't happen on its own, but takes an event to activate that overstimulation of the clotting cascade. This could be trauma, sepsis, a malignancy, or a pregnancy complication. So the interventions will focus on identifying that cause and treating it while trying to play catch up with that clotting and the hemorrhaging that would be happening. In some cases. If DIC is caught early enough, anticoagulants can be used to stop the initial clotting process. But this can be controversial because there is often hemorrhaging present at the same time because of the depletion of clotting factors and the exhaustion of that clotting cascade. So you could see where this could become a really tricky balance. If we give anticoagulants so the blood can't clot, but the patient is hemorrhaging it will just make it worse. You will need to replace the depleted blood and clotting factors with fresh frozen plasma and platelets. IV fluids can be given to try to replace the fluid and the volume losses as well as maintain their vital signs, especially their blood pressure to make sure that the organs can continue to be perfused. All of the clotting will dramatically reduce blood flow to the organs, so helping to replace the blood, the fluid and the clotting factors will really help increase that blood flow and reduce the hemorrhage. Hemorrhaging then IV antibiotics may also be used to help prevent infection and get the patient back on the right track to healing. The key is to catch DIC early and intervene immediately. The faster it can be reversed, the better off the patient will be. Now if you are struggling to study in nursing school, one of the best things that you can do is learn how to make concept maps. So in this video here, I'm going to walk you through how to make concept maps so you can learn things faster and study more effectively to pass your exams. And if you love this video, write. Write love in the comments below and go become the nurse that God created only you to be and I will see you over there in that next video.
