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The vertebrae are the bony building blocks of the spine. Between each of the largest parts (bodies) of the vertebrae are the discs. Ligaments are situated around the spine and discs. The spine has seven vertebrae in the neck (cervical vertebrae), 12 vertebrae in the mid-back (thoracic vertebrae), and five vertebrae in the low back (lumbar vertebrae). In addition, in the mid-buttock, beneath the fifth lumbar vertebra, is the sacrum, followed by the tailbone (coccyx).
Enzymes, or digestive juices, produced by the pancreas are secreted into the small intestine to further break down food after it has left the stomach. The gland also produces the hormone insulin and secretes it into the bloodstream in order to regulate the body's glucose or sugar level.
A tracheoesophageal fistula (TEF, or TOF; see spelling differences) is an abnormal connection (fistula) between the esophagus and the trachea. TEF is a common congenital abnormality, but when occurring late in life is usually the sequela of surgical procedures such as a laryngectomy.
The eyes A close up of a young person's eyes. The eyes are responsible for four-fifths of all the information our brain receives. Here you can find out a bit more about how they work, common problems that affect vision and the work Sightsavers does to treat and prevent avoidable blindness. You can also find out more about the people whose lives have been changed thanks to donations from people like you. How do eyes work? (click image to see enlarged version or click here for text alternative) Graphic of an eye with information about its different parts The images we see are made up of light reflected from the objects we look at. This light enters the eye through the cornea. Because this part of the eye is curved, it bends the light, creating an upside down image on the retina (this is eventually put the right way up by the brain). The retina is a complex part of the eye, but only the very back of it is light sensitive. This part of the retina has roughly the area of a 10p coin, and is packed with photosensitive cells called rods and cones. Cones are the cells responsible for daylight vision. There are three kinds – each responding to a different wavelength of light: red, green and blue. The cones allow us to see images in colour and detail. Rods are responsible for night vision. They are sensitive to light but not to colour. In darkness, the cones do not function at all. How do we see an image? The lens focuses the image. It can do this because it is adjustable – using muscles to change shape and help us focus on objects at different distances. The automatic focusing of the lens is a reflex response and is not controlled by the brain. Once the image is clearly focused on the sensitive part of the retina, energy in the light that makes up that image creates an electrical signal. Nerve impulses can then carry information about that image to the brain through the optic nerve.
Thymoma is a tumor originating from the epithelial cells of the thymus. Thymoma is an uncommon tumor, best known for its association with the neuromuscular disorder myasthenia gravis; thymoma is found in 20% of patients with myasthenia gravis. Once diagnosed, thymomas may be removed surgically.
The annual incidence of primary intraspinal neoplasm is approximately five per million for females and three per million for males.[9] Spinal intradural extramedullary tumors account for two thirds of all intraspinal neoplasms and include neuromas and meningiomas.[1] Overall, meningiomas account for 25 to 46% of primary spinal neoplasms and are the second most common intradural spine tumor after neuromas.[9] Spinal meningiomas occur less frequently than intracranial ones and account for approximately 7.5 to 12.7% of all meningiomas.[25]
The DASH diet is a lifelong approach to healthy eating that's designed to help treat or prevent high blood pressure (hypertension). The DASH diet encourages you to reduce the sodium in your diet and eat a variety of foods rich in nutrients that help lower blood pressure, such as potassium, calcium and magnesium.
-Korsakoff's syndrome is a common and preventable sequel of Wernicke's encephalopathy. Thiamine, if given during the stage of Wernicke's encephalopathy, can prevent the onset of Korsakoff's psychosis. The administration of glucose prior to thiamine can precipitate Korsakoff's syndrome, as seen in this case. In such patients, brain MRI frequently shows abnormal enhancement of the mammillary bodies & thallamus
Verrugas Genitales, Verrugas Del Papiloma Humano, Verrugas En El Cuerpo, Como Eliminar Lunares -- http://sinverrugasylunares.plus101.com --- El Nitrógeno Liquido Es Seguro Para Eliminas Tus Verrugas? Dentro de los tratamientos para las verrugas que la medicina convencional ofrece existe la crioterapia el cual se utiliza nitrógeno líquido. Este tratamiento es de los más comunes que se utilizan para remover las verrugas, este tratamiento debe ser administrado por un profesional especializado. Ya que si se hace sin la supervisión adecuada puede provocar severos daños en la piel. El tratamiento se aplica de la forma siguiente: Se aplica sobre la verruga un poco de nitrógeno líquido ya sea en aerosol o con un algodón, teniendo cuidado de no aplicar a áreas sanas de la piel, esto debido a que el nitrógeno líquido puede afectar severamente a la piel sana, es por eso que debe ser aplicado por un profesional. Para eliminar la verruga serán necesarias varias aplicaciones, al cabo de 2 a 3 semanas la verruga se caerá dejando una costra sobre la piel. Las molestias sobre este tratamiento depende mucho del especialista que lo aplique, existen casos en que a sido doloroso porque el médico a rociado nitrógeno líquido en las partes alrededor de la verruga, lo cual produce un severo daño a la piel, eso sin contar la costra que se forma en la parte donde estuvo la verruga después de que esta se cayera. Generalmente el dolor es mínimo pero también se tiene la opción de aplicar anestesia local sobre la parte afectada. Tu sistema inmunológico es un arma poderosa contra todas las infecciones que existen, pero lamentablemente no le damos el debido mantenimiento q ue necesita para poder luchar contra las infecciones virales. Te invito a conocer esta guía aquí: http://sinverrugasylunares.plus101.com
Heart failure can occur if the heart cannot pump (systolic) or fill (diastolic) adequately. Symptoms include shortness of bronicreath, fatigue, swollen legs, and rapid heartbeat. Treatments can include eating less salt, limiting fluid intake, and taking prescription medications. In some cases a defibrillator or pacemaker may be implanted.