Deep vein thrombosis Essays

Pradaxa Deep Vein Thrombosis (DVT), also known as venous thromboembolism, is estimated to affect upwards of 900,000 Americans each year (http://www.cdc.gov/ncbddd/dvt/data.html). Treatments for DVT typically consists of two primary options; surgical implementation of a filter within the vena cava to catch blood clots that form and prevent them from moving to parts of the body where they may become dangerous; or through treatment with medication that act as anti-coagulants through thinning blood

CARDDIOVASCULAR SYSTEM DEEP VEIN THROMBOSIS Anatomy and physiology Vein is an elastic blood vessel that transports blood from all part of the body to the heart. Vein have four main types, which is pulmonary, systemic, superficial and deep vein. Deep vein located deep within muscle tissue and typically located near the corresponding artery with a same name. Deep vein thrombosis Deep vein thrombosis (DVT) is pathology of cardiovascular system. It happens when the blood clotting in a deep vein of the blood vessel

According to Chisholm-Burns et al., deep vein thrombosis (DVT) is the result of venous thromboembolism (VTE) and can lead to pulmonary embolism, (PE). Deep vein thrombosis (DVT) is the result of a clot (blood that aggregates together) situated in a deep vein of the lower extremities (National Library of Medicine -PubMed Health, n.d.). Pathophysiology of DVT “Deep venous thrombosis usually arises in the lower extremities. Most DVT’s forms in the calf veins, particularly in the Soleus sinusoids

patient becomes postoperative, they are at increased risk for developing a venous thromboembolism (VTE). A VTE is “manifested as deep vein thrombosis (DVT) and pulmonary embolism (PE)” (Autar, 2009) which are known as the silent killers because they are the cause of a substantial amount of cases involving surgery. DVT is referred to as “the formation of a blood clot in a deep vein” (Miller, 2011). The nurses, who have patients at increased risk for the development of VTE, need to have a full understanding

CULTIVATING REFLECTION-IN-ACTION & REFLECTION-ON-ACTION Reflection is loosely defined as the way we learn from an experience in order to understand and develop practice. Reflection is a means of processing thoughts and feelings about an incident, and gives us a chance to come to terms with our thoughts and feelings about it. For example, if something did not go the way you wanted it, we would tend to reflect on it by asking ourselves questions such as why did it go wrong and how did it go wrong

It is your first day as a nurse. Are you nervous and scared? Did you really make the right decision? Can you handle all the duties and responsibilities? The nervousness, anxiety and indecision are normal. But never lose sight the reasons why you chose to enter this glorious profession. Where else can you use both your heart and your head, be challenged every day, and make enormous lives of others? Nurse is the most rewarding profession not just your job but your career. It is a lifelong journey

The small saphenous vein (SSV) is a superficial vein in the leg. It originates from the lateral side of the dorsal venous arch passes behind the distal end of the fibula and up the back of the leg to penetrate deep fascia and join the popliteal vein posterior to the knee [1]. This vein is considered the second largest blood vessel in the leg. Like most of the superficial leg veins, this vein features smooth muscle cells in its adventitia and the inner media [2]. Also SSV is in danger of becoming

The human heart pumps blood through the arteries, which connect to smaller arterioles and then smaller capillaries. In this assignment, we will discuss the arterial blood pressure from several aspects, include definition, normal values for blood pressure, the most important factors affecting it, the mechanism involved in arterial blood pressure regulation, and the relevance between the pressure and the eye.  Definition of blood pressure, it’s Normal value, and the factors that determine arterial

blood is then carried back to the heart by means of veins. Blood pressure is the thrust of this blood in the body pushing up against the inside walls of the arteries as the heart is pumping. high blood pressure, systolic, diastolic, heart Article Body: The heart is a tough operating mechanism which moves blood around the body through a very advanced system called arteries and capillaries; the blood is then carried back to the heart by means of veins. Blood pressure is the thrust of this blood in the

TIME-FREQUENCY ANALYSIS OF HEART RATE VARIABILITY USING PHYSIOLOGICAL SIGNAL Abstract Heart rate variability is a phenomenon which reflects an influence of autonomic nervous system through the changes in the range of RR interval in the heart rate during the normal activities. The objective of this study is to measure the changes in heart rate and heart rate variability for the Indian subjects and this study is mainly

“An average heart has four chambers; two upper, called the atria and two lower, called the ventricles. The right side of the heart receives blood that is returning from the body. This oxygen-lacking blood arrives in the right atrium, where it is pumped into the right ventricle.” (Blaser). This is the structure of the heart, an organ every person in the world has, and that so happens to be the most important organ in an organism’s body. The heart helps people get oxygen, keep the organs alive, and

the blood vessels (veins, arteries and capillaries) or the heart, or together or diseases that disturb the cardiovascular system. The cardiovascular system, also named as the circulatory system, is the system that transports blood all over the human body. It is composed of the heart, arteries, veins, and capillaries. It delivers oxygenated blood from the lungs and heart through the entire body by the arteries. Blood drives through the capillaries - vessels located between the veins and arteries. When

Blood flow around the mechanical valve results in high sheer stresses, which can result in platelet activation and a higher risk for thrombosis on the valve surface and a subsequent risk for embolism (Maggie N. T el al). Also, there will be the risk of tissue overgrowth, infection, anti-coagulant related haemorrhage and valve failure due material fatigue or chemical change (Yee Han K et

Blood Pressure Blood Pressure is the pressure of circulating blood on the walls of the blood vessels. Blood Pressure usually refers to the arterial pressure in the systemic circulation. Blood Pressure is expressed in terms of the systolic pressure over diastolic pressure and is measured in millimeters of mercury. Blood Pressure can be influenced by things that we can’t do anything about like race, age, and gender. Normal Blood Pressure is less than 120 over 80 (120/80), Prehyprotension blood

1- Why does the body require continual intake oxygen? How does the body use oxygen? The body needs oxygen because without it, cells cannot function. The respiratory system brings in oxygen to the body, and it is circulated throughout the body via the blood in the circulatory system. The oxygen is a key ingredient in many cell processes, and without it, the body would fail. Oxygen is required for many processes in the body including making energy. 2- Why did land creatures have to develop a respiratory

Transposition of the Great Arteries, Pediatric A good way to understand this condition is to first think about how blood flows in the body. Arteries are blood vessels that carry blood away from the heart to other places in the body. The two largest of these arteries are called the great arteries. One of them, the pulmonary artery, takes blood from the heart to the lungs. In the lungs, oxygen is added to the blood. Then it goes back to the heart. From there, the other great artery delivers it to

vital organ, which pumps blood around the body which allows all of the cells and organs in the body to receive oxygen and nutrients that they require to function. It is a part of the cardiovascular system which also includes the blood vessels and veins. Within the heart, there are four chambers – two atria and two ventricles- and between each chamber there is a valve which blood flows through as it leaves the chamber. Valves have the physiological role of preventing blood flowing backwards through

There are three major types of blood vessels: arteries, capillaries, and veins, and they all differ in their histological features. Arteries are the thickest blood vessels of the three. They have a tunica intima which has an internal elastic lamina and endothelium (simple squamous epithelium), a tunica media, an external elastic lamina, and a tunica externa or adventitia. Because arteries are built to withstand pressure and stretching, they could be elastic or muscular arteries. It depends on the

The measure of the changing of fluid pressure in the circulatory system is defined as blood pressure. Blood pressure is the measured as the force per unit area applied on the walls of the blood vessels, especially the arteries. Systole is the peak pressure produced by the contraction of the left ventricle, which is followed by a fall in pressure, termed diastole, when the left vernicle relaxes in preparation for the next contraction. The standard blood pressure is measured at 120/8 mmHg, where the

The heart, blood, and blood vessels all form the circulatory system, also known as the cardiovascular system. As one of the most important systems in the human body, the circulatory system transports oxygen, nutrients, and hormones and removes any waste products. Without the circulatory system, your organs wouldn't be able to function, causing death. With the blood vessels taking blood around the body, the heart pumps all this blood. According to Ballard, "Inside the heart there are four spaces