To understand what renal failure is, it is important to know how the kidneys work and what the main functions are. The body has two kidneys on either side of the spine and the kidneys work to remove toxic waste and excess water by producing urine. The kidneys also help with controlling blood pressure and produce erythropoietin as well as aiding in keeping bones strong by producing calcetrol hormones. When the kidneys are unable to perform these functions it causes the kidneys to fail.
There are different types of renal failure such as chronic kidney disease which is a slow progression over time and it can go unnoticed for a long time. Acute renal failure occurs suddenly, happening within a few hours or a few days, if not caught in time
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When treating kidney disease it is important to control the underlying disease that is causing the damage to the kidneys. If diabetes is diagnosed keeping blood glucose levels under control and if high blood pressure is the cause keeping blood pressure under control with a reading of 130/80. Medication can be helpful such as ACE inhibitors, angiotensin II receptor blockers. Acute renal failure the main goal is to get the kidneys functioning again the physician may limit the amount of fluids taken in daily along with antibiotics to protect against any infections and diuretics to help with fluid removal. In some cases patient will require dialysis for a short period of time. Treating end-stage renal failure requires dialysis and or transplants.
The prognosis of kidney failure is different from one person to another because the disease is so unpredictable, many times if caught early the disease can be reversed. Factors that play a role are the duration of the disease, complications, and recovery time. It is important to not let the disease go untreated.
In the U.S. kidney disease is the 8th leading cause of death with an estimated 31 million people having chronic kidney disease. Women are more likely to have chronic kidney disease than men. Compared to whites, African Americans chance of developing this disease is 3.8 times higher, Native Americans risk is 2 times higher, and Asians it is 1.3. Diabetes
Causes of kidney disease are wide-ranging in number; however diabetes, high blood pressure, inherited disease, and infection remain to be the contenders of cause (Davidson, 2011). Acute kidney disease can be identified by anuria and oedema. CKD is often called a “silent” killer, because instead of a sign, that would render immediate evidence, CKD only provides symptoms that many don’t know to correlate to renal issues. The symptoms may also increase at the latter stages of the
Acute renal failure occurs quickly over a period of days or weeks with a reduction in GFR and elevation of BUN, plasma creatinine and crystatin C levels. Oliguria (urine output of < 30ml/hr or < 400 ml/day) is usually associated with ARF, although urine output may be normal or increased as well. Fluid is still filtered at the glomerulus but there is an alteration in tubular secretion or reabsorption. Most types of ARF are reversible if diagnosed and treated early (Perrin, 2009).
Acute renal failure condition is diagnosed and retitled as acute kidney injury. The purpose of the change of terminology was to encompass the full spectrum of the clinical manifestations associated with the syndrome. This includes a range from a small decline in kidney function to a severe impairment. Furthermore, the acute condition is characterized by a rapid loss of kidney function. In addition, associated manifestation(s) may be displayed as a rise in serum creatinine or a reduction in urine output. As a result of increase of serum creatinine or decline in urine output may developed and aggress to the clinical manifestation azotemia.
There are two kidneys, each about the size of a fist, located on either side of the spine at the lowest level of the rib cage. Each kidney contains up to a million functioning units called nephrons. A nephron consists of a filtering unit of tiny blood vessels called a glomerulus attached to a tubule. When blood enters the glomerulus, it is filtered and the remaining fluid then passes along the tubule. In the tubule, chemicals and water are either added to or removed from this filtered fluid according to the body's needs, the final product being the urine we excrete.
failure would be about 75% loss. At the end stage of chronic renal failure there would be a loss of
Chronic Kidney Disease (CKD) is a disease that is described as a loss of kidney function gradually over time. As kidney function decreases, the waste collection in the body’s blood becomes high and makes the individual feel sick. This disease can lead to other complications in the body such as anemia, poor nutritional health, high blood pressure, and nerve damage. These complications will begin to progress and show as CKD progresses to advanced stages. Early detection of this disease is essential when it comes to treatment. If CKD is diagnosed early enough the disease progression can be slowed down and managed. This disease will eventually lead to failure of the kidneys
Imagine that one of your loved ones are in the hospital… they’re very sick and you don’t know what is wrong. The doctor comes in and tells you that your loved one is having kidney failure
Kidney disease has become more prevalent over the years, one in nine Americans has chronic kidney disease, resulting in the need for a kidney transplant. Kidney failure is caused by variety of factors resulting in damage of the nephrons, which are the most important functioning unit of the kidneys. Kidney failure can be broken down into three groups: acute, chronic, end-stage. Once kidney failure is irreversible, dialysis or transplantation is the only method of survival. To avoid a kidney transplant, one needs to be aware of the pre-disposing factors, signs and symptoms, available treatments, and proper diet.
Acute renal failure, also known as acute kidney injury is described to be a rapid loss of
Drug therapy consists of; Lasix, antihypertensives, antiemetics, H-2 blockers, erythropoietin, vitamins and electrolyte balancing agents (phosphate, calcium, V-D, Vit-B, and amino acids. Dialysis is mostly the patient’s only way of survival. Nutritional therapy is encouraging patients to avoid ↑Ca and ↑ protein foods. Fluid restriction is important since the kidneys have a difficult time excreting. If left untreated the patient would essentially die. The fluid overload combined with the toxicity of the left over wastes would shut down the body’s organs and death would occur.
Chronic Kidney Disease (CKD) is among the leading causes of mortality throughout the world, and its prevalence and the health care costs resulting from it are considerable and increasing. CKD commonly is silent and asymptomatic until its late stages. Accordingly, CKD is diagnosed prior to symptomatic stage of kidney failure, resulting in delays in proper interventions and the emergence of adverse consequences in the CKD patients
Mr. Armstrong has a history of renal insufficiency and uncontrolled hypertension, along with symptoms of fatigue, pedal edema, and occasional shortness of breath. He does not have a history of trauma or obstruction to his kidneys, but his creatinine and BUN levels are currently at 3.5 mg/dl and 40 mg/dl. Normal creatinine concentration values are 0.7 to 1.2 mg/dl and normal BUN values are 10 to 20 mg/dl; this reveals that Mr. Armstrong’s kidneys are not removing wastes properly (McCance, Huether, Brashers, & Rote, 2014). Mr. Armstrong’s history of renal insufficiency and uncontrolled hypertension is commonly found in patients diagnosed with intrarenal (intrinsic) acute renal failure. Intrarenal acute renal failure can be categorized as
There is a pair of kidneys in the human body. They are situated towards the back of the body under the ribs, just at the level of the waist where one on either side of the body. Each kidney is composed of about one million units which are called nephrons and each nephron consists of two parts: a filter which is called the glomerulus and a tubule leading out from the nephron (Cameron 1999). According to Marshall and Bangert (2008) the kidneys have three major functions. Firstly, the kidneys are excretion of waste from plasma in the blood. The second function is that, they maintain of extracellular fluid volume and composition. Lastly, the kidneys have a role in hormone synthesis.
Animal models are also crucial to understand the pathogenic mechanisms underlying the onset of kidney injury. In patients, unlike animal experiments, genetic heterogeneity represents a major challenge. In addition, animal models may not truly represent the high-risk patients, as animal
Kidney failure is a public health problem, which has dramatic effects on patients' health. In some