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samer kareem
2,931 Views · 11 months ago

Chainsaw Accident! Lacerations, Cysts, Blackheads & Surgerys

samer kareem
2,930 Views · 11 months ago

The accumulation of ascitic fluid represents a state of total-body sodium and water excess, but the event that initiates the unbalance is unclear. Although many pathogenic processes have been implicated in the development of abdominal ascites, about 75% likely occur as a result of portal hypertension in the setting of liver cirrhosis, with the remainder due to infective, inflammatory, and infiltrative conditions. Three theories of ascites formation have been proposed: underfilling, overflow, and peripheral arterial vasodilation. The underfilling theory suggests that the primary abnormality is inappropriate sequestration of fluid within the splanchnic vascular bed due to portal hypertension and a consequent decrease in effective circulating blood volume. This activates the plasma renin, aldosterone, and sympathetic nervous system, resulting in renal sodium and water retention. The overflow theory suggests that the primary abnormality is inappropriate renal retention of sodium and water in the absence of volume depletion. This theory was developed in accordance with the observation that patients with cirrhosis have intravascular hypervolemia rather than hypovolemia. The most recent theory, the peripheral arterial vasodilation hypothesis, includes components of both of the other theories. It suggests that portal hypertension leads to vasodilation, which causes decreased effective arterial blood volume. As the natural history of the disease progresses, neurohumoral excitation increases, more renal sodium is retained, and plasma volume expands. This leads to overflow of fluid into the peritoneal cavity. The vasodilation theory proposes that underfilling is operative early and overflow is operative late in the natural history of cirrhosis. Although the sequence of events that occurs between the development of portal hypertension and renal sodium retention is not entirely clear, portal hypertension apparently leads to an increase in nitric oxide levels. Nitric oxide mediates splanchnic and peripheral vasodilation. Hepatic artery nitric oxide synthase activity is greater in patients with ascites than in those without ascites. Regardless of the initiating event, a number of factors contribute to the accumulation of fluid in the abdominal cavity. Elevated levels of epinephrine and norepinephrine are well-documented factors. Hypoalbuminemia and reduced plasma oncotic pressure favor the extravasation of fluid from the plasma to the peritoneal fluid, and, thus, ascites is infrequent in patients with cirrhosis unless both portal hypertension and hypoalbuminemia are present.

samer kareem
2,925 Views · 11 months ago

Ventricular tachycardia is a type of heart rhythm disorder (arrhythmia) in which the lower chambers of your heart (ventricles) beat very quickly because of a problem in your heart's electrical system. In ventricular tachycardia, your heart may not be able to pump enough blood to your body and lungs because the chambers are beating so fast that they don't have time to properly fill. Ventricular tachycardia may be brief — lasting for just seconds and often not causing symptoms — or it can last for much longer, and you can develop symptoms such as dizziness or lightheadedness, or you can even pass out. This condition usually occurs in people with other heart conditions, such as coronary artery disease, cardiomyopathy and some types of valvular heart disease. Ventricular tachycardia may lead to a condition in which your lower heart chambers quiver (ventricular fibrillation), which may cause your heart to stop (sudden cardiac arrest) and lead to death if not treated immediately. Ventricular tachycardia can also cause your heart to stop, especially if the heart is beating very quickly, if it's lasting for a long period, and if you have an underlying heart condition.

Scott Stevens
2,922 Views · 11 months ago

Systemic Lupus Erythematosus Animation 3d

samer kareem
2,917 Views · 11 months ago

Learn how to give an intramuscular injection

samer kareem
2,914 Views · 11 months ago

The procedure is used most often to treat a condition called supraventricular tachycardia, or SVT, which occurs because of abnormal conduction fibers in the heart. Catheter ablation is also used to help control other heart rhythm problems such as atrial flutter and atrial fibrillation.

lorenzo
2,912 Views · 11 months ago

Causas De La Diabetes, Signos De La Diabetes, Complicaciones Agudas De La Diabetes, Diabetico

http://todo-sobre-la-diabetes.good-info.co

Remedios Naturales Para Controlar La Diabetes

No es un hecho desconocido que en la actualidad los casos de diabetes se hayan incrementado considerablemente debido a la alimentación de la vida moderna y al estilo de vida que llevan las personas.

La diabetes tipo 2 es una enfermedad que se relaciona profundamente con la alimentación y se caracteriza por un elevado nivel de azúcar en sangre.

Este tipo de diabetes se puede controlar perfectamente llevando un estilo de vida saludable y una alimentación apropiada.

Existen muchos remedios naturales por los que puedes optar para luchar contra la diabetes:

Se trata de un remedio natural muy sencillo de realizar y que te resultará de gran utilidad para combatir la diabetes.


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DrAslam Naveed
2,910 Views · 11 months ago

How Does Your Sexual System Work 2 .آپ کا جنسی نظام کیسے کام کرتا ہے؟

samer kareem
2,910 Views · 11 months ago

Old Blister Popping

samer kareem
2,910 Views · 11 months ago

Despite the effective diagnostic and treatment options available today, Dr. Wolfe notes that he continues to see a high number of untreated scaphoid fractures that have progressed to nonunion. However, he adds that this may not be the result of a missed diagnosis, but rather more related to the relatively innocuous injury that causes a low level of suspicion. Recognition and awareness of scaphoid fractures is higher today among primary care providers, emergency room physicians, pediatricians, and sports trainers, but fully 15% of patients with suggestive physical findings and normal initial x-rays will have an “occult”, or concealed, scaphoid fracture. Specialized imaging studies are critical at an early stage to reduce the chance of scaphoid nonunion.

samer kareem
2,907 Views · 11 months ago

The epididymis is a long coiled tube that lies above and behind each testicle. The epididymis collects and transports sperm from the testis to the vas deferens (tubes that transport sperm to the urethra). An epididymal cyst is a cyst-like mass in the epididymis that contains clear fluid. Typically, epididymal cysts and spermatoceles do not cause symptoms. When discovered, the epididymal cyst is usually about the size of a pea and feels separate from the top of the testis. Spermatoceles typically arise from the head of the epididymis, and are felt on the top portion of the testicle. Epididymal cysts and spermatoceles are often incidental findings on testicular self-examination or routine physical examination. It is important that any mass noted in the scrotum be examined by a urologist in order to obtain an accurate diagnosis, especially a mass on the testicle itself. Our team in the Division of Urology will typically be able to confirm the diagnosis on physical exam. However, a scrotal ultrasound may also be used in order to rule out other conditions.

samer kareem
2,907 Views · 11 months ago

Most women are put on a 3 to 5 day antibiotic. Men might be put on an antibiotic for 7 to 14 days. While symptoms usually clear up around three days after antibiotic treatment, it can take up to five days for all the bacteria in your urinary tract to die off. It may take even longer for men.

Sean Freeman
2,904 Views · 11 months ago

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samer kareem
2,900 Views · 11 months ago

Breath sounds can be either normal or abnormal. These sounds come from the lungs when you breathe in or out. These sounds can be heard using a stethoscope or simply when breathing. Abnormal breath sounds can indicate a lung problem, such as: an obstruction inflammation an infection fluid in the lungs asthma Listening to breath sounds is an important part of diagnosing many different medical conditions.

Scott
2,898 Views · 11 months ago

Stephen Slade shows a 1 week post op patient after DSAEK. DSAEK is an excellent option for many patients with corneal disease. In DSAEK, only the thin, inner layer is replaced, so the healing is typically much faster than a full thickness cornea graft.

marin vinasco
2,897 Views · 11 months ago

http://tipps-gegen-cellulite.good-info.co --- Was Tun Gegen Cellulite, Ernährung Bei Cellulite, Anti Cellulite übungen, Cellulite Sport. Cellulite: Das Karma Aller Frauen. Cellulite betrifft mehr als 90% der Frauen nach der Pubertät. Wir finden unterschiedlichen Cellulite Graden und die häufigste ist als Orangenhaut bekannt. Wir verwenden den Begriff “Cellulite”, um die Fettablagerungen unter der Haut zu beschreiben. Diese Fett verursacht die Grübchen der Hüften, Oberschenkel, Gesäß und Bauch. Diese Bedingung betrifft fast ausschließlich Frauen und tritt selten bei Männern. Im Gegensatz zu dem verbreiteten Glaube, Cellulite hat nichts mit Übergewicht zu tun. Cellulite wird in beiden übergewichte und dünne Menschen gefunden. Der Markt bietet verschiedene Möglichkeiten, um Cellulite zu bekämpfen, aber in den meisten Fällen sind diese Methoden nicht wirksam. Sowohl Cremen als auch Massage oder andere Art von Cellulite Entfernung geben keine befriedigenden Ergebnisse. Es gibt verschiedene Faktoren, die Cellulite verursachen. Einer der wichtigsten ist die hormonelle Faktor. Die hormonelle Veränderungen während der Pubertät, Schwangerschaft, Wechseljahre oder wenn Sie mit Antibabypillen beginnen. Die Hormone regulieren die Veränderungen im Blutfluss, Lymphdrainage, Fett-und Bindegewebe, die die Bildung von Cellulite verursachen. Mangel an Bewegung ist auch eine sehr wichtige Ursache. Der Bewegungsmangel verursacht nicht nur das Erscheinungsbild der Cellulite, sondern auch verschlechtert ihr Aussehen im Laufe der Zeit. Sie können Ihre Cellulite ab heute mit “Schluss Mit Cellulite“ reduzieren. Klicken Sie hier, um mehr zu erfahren http://tipps-gegen-cellulite.good-info.co

Tisa Smith
2,895 Views · 11 months ago

SEVEN TYPES HEALTHY BENEFITS OF NUTS AND SEEDS (1)

samer kareem
2,895 Views · 11 months ago

According to a recent study, most people's sexual romps last about 1.5–7 minutes. But, as Dr. Harry Fisch writes in his new book The New Naked: The Ultimate Sex Education for Grownups, 45 percent of men come in two minutes or less, leaving their female partners orgasmless. Here are some ways to extend your man's sexual stamina, and more likely have an orgasm yourself in the process.




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