Hemodialysis, also called dialysis, is the most common treatment for kidney failure. A dialysis machine is an artificial kidney which cleanses the blood. During dialysis, blood is drawn from the patient into the dialysis machine, circulated through the machine, and then returned to the patient. Two needles are inserted into the patient's bloodstream to allow this process to occur. Hemodialysis is normally performed three times a week and the purpose of vascular access is to provide reliable sites where the bloodstream can be easily accessed each time. There are three major types of vascular access: arteriovenous fistula, arteriovenous graft, and venous catheter. The great majority of vascular accesses are created in the arm, but they can also be created in the leg.

Unedited Cataract Surgery 3

Interrupted Simple Suture

Meningeal Irritation Signs from the USMLE collection

An animation showing the general principle of Radiofrequency Ablation of Hepatocellular carcinoma HCC.

A video showing Cool-tipCool-tip(TM) Radiofrequency Ablation System

Straight Leg Raising from the USMLE collection

Walk through your mouth with Intra Oral Technology and see the unseen! Most of us can't really see what is going on in our mouths because it is a very small, and shadowed area. What we don't know is that many situations and conditions in the mouth and painless and not always visible to the naked eye.

The Intra Oral Camera is a fascinating innovation in dentistry that allows the client and our clinicians to look deep into the mouth and observe the teeth at a very close angle. This wand like camera which transfers images to a television, can see so close to a tooth that it can see mini fractures, chips, secondary decay, wear down of the teeth, damaged and broken fillings and crowns and even gum disease. At Yaletown we believe that people can decide what is best for their own health. The Intra Oral Camera is a wonderful educational tool for clients so they can learn about their mouths to help them on their journey to overall dental wellness.

Schizophreniform disorder is a mental disorder diagnosed when symptoms of schizophrenia are present for a significant portion of the time within a one-month period, but signs of disruption are not present for the full six months required for the diagnosis of schizophrenia.

Histology of Pancreas

Vaccines are extremely safe. Adverse reactions are uncommon. The most common reaction is pain and swelling at the vaccine site, which is easily treated, and has no longterm problems. An allergic reaction to vaccines are rare. Dr. Michael Davis dispells this and other vaccine myths, including myths about autism and vaccines.

3 Port Cholecystectomy

Galant Reflex

Laser lipo, or SmartLipo at SafeSculpt Laser Liposuction is the most advanced method for removing unwanted areas of fat from the body.

AUTO-HEMOTHERAPY IN HERPES CASES. THE STORY OF A DOCTOR IN FERME-NEUVE. CBC NEWS 1977

Histology of all the different types of cartilage. This video is a part of our Histology Video Course (https://youtube.com/playlist?l....ist=PLnr1l7WuQdDynxT

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Overview HIV is a virus that affects the immune system, specifically the CD4 cells. The CD4 cells help protect the body from illness. Unlike other viruses that the immune system can fight off, HIV can’t be eliminated by the immune system. The symptoms of HIV can vary greatly from person to person. No two people with HIV will likely experience the exact same symptoms. However, HIV will generally follow this pattern: acute illness asymptomatic period advanced infection Acute illness Approximately 80 percent of people who contract HIV experience flu-like symptoms within two to four weeks. This flu-like illness is known as acute HIV infection. Acute HIV infection is the primary stage of HIV and lasts until the body has created antibodies against the virus. The most common symptoms of this stage of HIV include: body rash fever sore throat severe headaches Less common symptoms may include: fatigue swollen lymph nodes ulcers in the mouth or on the genitals muscle aches joint pain nausea and vomiting night sweats Symptoms typically last one to two weeks. Anyone who has these symptoms and thinks they may have contracted HIV should consider scheduling an appointment with their healthcare provider to get tested. Symptoms specific to men Symptoms of HIV are generally the same in women and men. One HIV symptom that is unique to men is an ulcer on the penis. HIV may lead to hypogonadism, or poor production of sex hormones, in either sex. However, hypogonadism’s effects on men are easier to observe than its effects on women. Symptoms of low testosterone, one aspect of hypogonadism, can include erectile dysfunction (ED).

Surfactant. Surfactants are compounds that lower the surface tension (or interfacial tension) between two liquids or between a liquid and a solid. Surfactants may act as detergents, wetting agents, emulsifiers, foaming agents, and dispersants.

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