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Epstein Barr Virus
Epstein Barr Virus samer kareem 1,625 Views • 2 years ago

Epstein-Barr is the virus that causes mononucleosis. You might know this disease better by its nickname, "mono." It's also called the "kissing disease" because of one way you can spread it to someone else. Even though Epstein-Barr virus (EBV) isn't a household name, you've probably been infected without knowing it. Lots of people carry the virus but don't get sick

How to Survive a Venomous Snake Bite
How to Survive a Venomous Snake Bite samer kareem 2,214 Views • 2 years ago

There is any chance that the snake is venomous The person has difficulty breathing There is loss of consciousness If you know the snake is not venomous, treat as a puncture wound. 1. Note the Snake's Appearance Be ready to describe the snake to emergency staff. 2. Protect the Person While waiting for medical help: Move the person beyond striking distance of the snake. Have the person lie down with wound below the heart. Keep the person calm and at rest, remaining as still as possible to keep venom from spreading. Cover the wound with loose, sterile bandage. Remove any jewelry from the area that was bitten. Remove shoes if the leg or foot was bitten. Do not: Cut a bite wound Attempt to suck out venom Apply tourniquet, ice, or water Give the person alcohol or caffeinated drinks or any other medications

arteriosclerosis
arteriosclerosis samer kareem 1,015 Views • 2 years ago

Atherosclerosis is a narrowing of the arteries caused by a buildup of plaque. It’s also called arteriosclerosis or hardening of the arteries. Arteries are the blood vessels that carry oxygen and nutrients from your heart to the rest of your body. As you get older, fat and cholesterol can collect in your arteries and form plaque. The buildup of plaque makes it difficult for blood to flow through your arteries. This buildup may occur in any artery in your body and can result in a shortage of blood and oxygen in various tissues of your body. Pieces of plaque can also break off, causing a blood clot. Atherosclerosis can lead to heart attack, stroke, or heart failure if left untreated.

S-ICD Implant Procedure
S-ICD Implant Procedure samer kareem 2,593 Views • 2 years ago

S-ICD leaves the heart and vasculature untouched. It may be implanted using only anatomical landmarks, thereby eliminating the need for fluoroscopy during implant and therefore reducing radiation exposure for both patients and physicians and eliminating the need for lead apron during implant.

General Dentistry in 3D
General Dentistry in 3D Dentist 1,769 Views • 2 years ago

Amazing animation: General Dentistry in 3D

Dentist Filling Tooth
Dentist Filling Tooth samer kareem 11,070 Views • 2 years ago

Watching A Dentist Fix Tooth Decay Is Beyond Satisfying.

Cancer-Detecting Sponge
Cancer-Detecting Sponge samer kareem 2,412 Views • 2 years ago

No Need For An Endoscopy With This Cancer-Detecting Sponge.

Intraarticular Fracture Base of Thumb Metacarpal Surgery
Intraarticular Fracture Base of Thumb Metacarpal Surgery samer kareem 2,003 Views • 2 years ago

Intraarticular Fracture Base of Thumb Metacarpal Surgery

Lumbar Fusion of L5-S1 Surgery
Lumbar Fusion of L5-S1 Surgery samer kareem 3,938 Views • 2 years ago

At each level of the spine, there is a disc space in the front and paired facet joints in the back. Working together, these structures define a motion segment (Fig. 1A). Back pain may re­sult when injury or degenerative changes allow abnormal movement of the vertebrae to rub against one another, known as an unstable motion segment (Fig. 1B). Two vertebrae need to be fused to stop the motion at one segment. For example, an L4-L5 fusion is a one-level spinal fusion (Fig. 1C). A two-level fusion joins three vertebrae together and so on.

How to do an easier side Plank
How to do an easier side Plank samer kareem 1,610 Views • 2 years ago

Master perfect plank form and you .ll strengthen your core in no time.

Replacing PFM Crowns on Teeth
Replacing PFM Crowns on Teeth samer kareem 3,561 Views • 2 years ago

Replacing PFM Crowns on Teeth 8 & 9 with BruxZir Solid Zirconia Crowns

Spina Bifida. NTD
Spina Bifida. NTD samer kareem 1,641 Views • 2 years ago

Spina bifida is a condition that affects the spine and is usually apparent at birth. It is a type of neural tube defect (NTD). Spina bifida can happen anywhere along the spine if the neural tube does not close all the way. When the neural tube doesn’t close all the way, the backbone that protects the spinal cord doesn’t form and close as it should. This often results in damage to the spinal cord and nerves. Spina bifida might cause physical and intellectual disabilities that range from mild to severe. The severity depends on: The size and location of the opening in the spine. Whether part of the spinal cord and nerves are affected.

Plate and screwed fixation of Foot
Plate and screwed fixation of Foot samer kareem 1,626 Views • 2 years ago

A broken bone must be carefully stabilized and supported until it is strong enough to handle the body's weight and movement. Until the last century, physicians relied on casts and splints to support and stabilize the bone from outside the body. The advent of sterile surgical procedures reduced the risk of infection, allowing doctors to internally set and stabilize fractured bones. During a surgical procedure to set a fracture, the bone fragments are first repositioned (reduced) into their normal alignment. They are held together with special implants, such as plates, screws, nails and wires. Internal fixation allows shorter hospital stays, enables patients to return to function earlier, and reduces the incidence of nonunion (improper healing) and malunion (healing in improper position) of broken bones. The implants used for internal fixation are made from stainless steel and titanium, which are durable and strong. If a joint is to be replaced, rather than fixed, these implants can also be made of cobalt and chrome. Implants are compatible with the body and rarely cause an allergic reaction.

Have you ever seen Alzheimer's Brain
Have you ever seen Alzheimer's Brain samer kareem 14,584 Views • 2 years ago

Have you ever seen Alzheimer's Brain Vs. Normal Brain?

New treatment could wipe out tumors
New treatment could wipe out tumors samer kareem 1,508 Views • 2 years ago

New treatment could wipe out tumors in two hours.

Vaccination is now mandatory
Vaccination is now mandatory samer kareem 1,434 Views • 2 years ago

Vaccination is now mandatory in Italy.

Dystrophic Ingrown Toenail
Dystrophic Ingrown Toenail Alicia Berger 13,339 Views • 2 years ago

Given the common presentation of onychodystrophy, physicians should have a firm grasp of common presentations of conditions like onychomycosis, trachyonychia and psoriasis. Accordingly, this author reviews keys to effective diagnosis and pertinent treatment considerations. Nail cosmesis and discomfort are the main motivators for most of our patients to schedule a podiatric consultation. During that patient visit, it is important for the podiatric practitioner to delve into the cause of the problematic nail change, known as onychodystrophy. Onychodystrophy, which is any alteration of nail morphology, encompasses a wide spectrum of nail disorders. Caused by either exogenous or endogenous factors, nail dystrophy may manifest as a misshapen, damaged, infected or discolored nail unit that may affect the toenails, fingernails or both.

Laparoscopic postoperative ventral hernial repair
Laparoscopic postoperative ventral hernial repair samer kareem 2,707 Views • 2 years ago

Laparoscopic postoperative ventral hernial (POVT) repair Laparoscopic surgery, also called minimally invasive surgery (MIS), bandaid surgery,

Traditional African Brain Surgery.
Traditional African Brain Surgery. Kennedy Kimemia 5,084 Views • 2 years ago

An African traditional healer performing a brain surgery.

Como Controlar La Diabetes Tipo 2 Naturalmente Sin Medicamentos, Pre Diabetes Y Diabetes Tipo 1
Como Controlar La Diabetes Tipo 2 Naturalmente Sin Medicamentos, Pre Diabetes Y Diabetes Tipo 1 Marky123 2,471 Views • 2 years ago

http://vencer-la-diabetes-rapido.info-pro.co/ Como Controlar La Diabetes Tipo 2 Naturalmente Sin Medicamentos, Pre Diabetes Y Diabetes Tipo 1. https://youtu.be/BOSkQ5MnjT0 Que es la Insulina? Una definición practica sin adentrarnos en terminos estrictamente medicos es que la insulina es una hormona formada por 51 aminoácidos. Dentro del páncreas, las células beta producen la hormona llamada insulina. Con cada comida, las células beta liberan insulina para ayudar al cuerpo a utilizar o almacenar en la sangre la glucosa que se obtiene de los alimentos. Su déficit provoca la diabetes mellitus y su exceso provoca hiperinsulinismo con hipoglucemia. En las personas con diabetes tipo 1, el páncreas no produce insulina. Las células beta han sido destruidas y se necesitan inyecciones de insulina para utilizar la glucosa de las comidas. Las personas con diabetes tipo 2 producen insulina, pero sus cuerpos no responden bien a la misma. Algunas personas con diabetes tipo 2 necesitan medicamentos para la diabetes o inyecciones de insulina para ayudar a su cuerpo a utilizar la glucosa para obtener energía. * La insulina no se puede tomar como una píldora, ya que se descompone durante la digestión al igual que la proteína en los alimentos. Se debe inyectar en la grasa debajo de la piel para que llegue a la sangre. Existen diferentes tipos de insulina en función de la rapidez con que trabajan, y en funcion de su duración. La insulina viene en diferentes concentraciones, la más común es U-100. Tipos de insulina: * De Acción Rápida: Comienza a trabajar unos 15 minutos después de la inyección, con picos en aproximadamente 1 hora, y continúa trabajando por un tiempo de 2 a 4 horas. Tipos: Insulina glulisina (Apidra), la insulina lispro (Humalog) y la insulina aspart (NovoLog). * Regular o de Acción Corta: Generalmente llega al torrente sanguíneo a los 30 minutos después de la inyección, picos de entre 2 a 3 horas después de la inyección, y es efectiva durante aproximadamente 3 a 6 horas. Tipos: Humulin R, Novolin R * De Acción Intermedia: Generalmente llega al torrente sanguíneo de aproximadamente 2 a 4 horas después de la inyección, picos de 4 a 12 horas y eseficaz durante aproximadamente 12 a 18 horas. Tipos: NPH (Humulin N, Novolin N) * De Acción Prolongada: Alcanza el torrente sanguíneo varias horas después de la inyección y tiende a disminuir los niveles de glucosa de manera bastante uniforme durante un período de 24 horas. Tipos: La insulina detemir (Levemir) y la insulina glargina (Lantus) Nota: Esta información debes consultarla siempre con tu medico especialista. La insulina Tiene 3 Características: El inicio: Es el tiempo antes de que la insulina alcance el torrente sanguíneo y se inicie la reducción de la glucosa en sangre. Pico: Es el tiempo durante el cual la insulina está surtiendo el máximo efecto en términos de reducción de la glucosa en sangre. La duración: Es cuánto tiempo la insulina continúa reduciendo la glucosa sanguínea.

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