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How drugs work during surgery?
How drugs work during surgery? samer kareem 23,094 Tampilan • 2 bertahun-tahun yang lalu

6 987 24 MORE How Does Anesthesia Work? Credit: itsmejust | Shutterstock If you’ve ever had surgery, unless you are super tough, you’ve gone through it with the benefit of anesthetics. But, how do these body-numbing elixirs work? Prior to the invention of anesthesia in the mid-1800s, surgeons had to hack off limbs, sew up wounds and remove mysterious growths with nothing to dull the patient's pain but opium or booze. While these drugs may have numbed the patient, they didn’t always completely block the pain, or erase the memory of it. Since then, doctors have gotten much better at putting us out with drug combinations that ease pain, relax muscles and, in some cases, put us in a deep state of hypnosis that gives us temporary amnesia. Today, there are two primary types of anesthesia drugs: those that knockout the whole body (general) and those that only numb things up locally.

Opening of the Cranium (SKULL)
Opening of the Cranium (SKULL) samer kareem 18,414 Tampilan • 2 bertahun-tahun yang lalu

Opening of the Cranium

When Do You Ovulate - How to Know When You Are Ovulating
When Do You Ovulate - How to Know When You Are Ovulating hooda 19,401 Tampilan • 2 bertahun-tahun yang lalu

Watch that video to learn How to Know When You Are Ovulating

Huge Colon Polyp Removal
Huge Colon Polyp Removal Surgeon 15,122 Tampilan • 2 bertahun-tahun yang lalu

Huge Colon Polyp Removal

Piriformis Syndrome versus Sciatica
Piriformis Syndrome versus Sciatica samer kareem 134,988 Tampilan • 2 bertahun-tahun yang lalu

Piriformis syndrome refers to when the piriformis muscle irritates the sciatic nerve and caues pain along the back of the leg and foot.

Knife Removal in the Emergency Room!
Knife Removal in the Emergency Room! samer kareem 6,396 Tampilan • 2 bertahun-tahun yang lalu

Root Canal Treatment
Root Canal Treatment samer kareem 27,232 Tampilan • 2 bertahun-tahun yang lalu

During root canal treatment, the inflamed or infected pulp is removed and the inside of the tooth is carefully cleaned and disinfected, then filled and sealed with a rubber-like material called gutta-percha. Afterwards, the tooth is restored with a crown or filling for protection.

Art restoration of anterior teeth
Art restoration of anterior teeth samer kareem 1,608 Tampilan • 2 bertahun-tahun yang lalu

Art restoration of anterior teeth

Ascites: causes, diagnosis and management
Ascites: causes, diagnosis and management samer kareem 1,941 Tampilan • 2 bertahun-tahun yang lalu

Ascites, the collection of fluid within the peritoneal space is caused due to a variety of causes including cirrhosis, cardiac causes, sinusoidal obstruction syndrome, tubercular peritonitis and pancreatitis, amongst others. Most commonly, the cause of ascots may be cirrhosis , which in turn, is most frequently causes by alcohol use, hepatitis C and non-alcoholic steatohepatitis. At the heart of the ascitic fluid analysis is the serum albumin ascitic gradient, the differential diagnosis of which has been discussed in detail in this presentation. Both low SAAG and high SAAG ascites have been dealt with in some depth, with a brief overview of the management of these conditions

Plane Animation
Plane Animation Landging 5,198 Tampilan • 2 bertahun-tahun yang lalu

http://www.landging.com/plane-animation.html
420 seconds 3d plane animation, designed for Expo 2010 Shanghai Aviation Pavilion.

Latest Advances and Treatments for Kidney Stones
Latest Advances and Treatments for Kidney Stones samer kareem 8,698 Tampilan • 2 bertahun-tahun yang lalu

Treatment for kidney stones varies, depending on the type of stone and the cause. Small stones with minimal symptoms Most kidney stones won't require invasive treatment. You may be able to pass a small stone by: Drinking water. Drinking as much as 2 to 3 quarts (1.9 to 2.8 liters) a day may help flush out your urinary system. Unless your doctor tells you otherwise, drink enough fluid — mostly water — to produce clear or nearly clear urine. Pain relievers. Passing a small stone can cause some discomfort. To relieve mild pain, your doctor may recommend pain relievers such as ibuprofen (Advil, Motrin IB, others), acetaminophen (Tylenol, others) or naproxen sodium (Aleve). Medical therapy. Your doctor may give you a medication to help pass your kidney stone. This type of medication, known as an alpha blocker, relaxes the muscles in your ureter, helping you pass the kidney stone more quickly and with less pain. Large stones and those that cause symptoms Kidney stones that can't be treated with conservative measures — either because they're too large to pass on their own or because they cause bleeding, kidney damage or ongoing urinary tract infections — may require more extensive treatment. Procedures may include: Using sound waves to break up stones. For certain kidney stones — depending on size and location — your doctor may recommend a procedure called extracorporeal shock wave lithotripsy (ESWL). ESWL uses sound waves to create strong vibrations (shock waves) that break the stones into tiny pieces that can be passed in your urine. The procedure lasts about 45 to 60 minutes and can cause moderate pain, so you may be under sedation or light anesthesia to make you comfortable. ESWL can cause blood in the urine, bruising on the back or abdomen, bleeding around the kidney and other adjacent organs, and discomfort as the stone fragments pass through the urinary tract. Surgery to remove very large stones in the kidney. A procedure called percutaneous nephrolithotomy (nef-row-lih-THOT-uh-me) involves surgically removing a kidney stone using small telescopes and instruments inserted through a small incision in your back. You will receive general anesthesia during the surgery and be in the hospital for one to two days while you recover. Your doctor may recommend this surgery if ESWL was unsuccessful. Using a scope to remove stones. To remove a smaller stone in your ureter or kidney, your doctor may pass a thin lighted tube (ureteroscope) equipped with a camera through your urethra and bladder to your ureter. Once the stone is located, special tools can snare the stone or break it into pieces that will pass in your urine. Your doctor may then place a small tube (stent) in the ureter to relieve swelling and promote healing. You may need general or local anesthesia during this procedure. Parathyroid gland surgery. Some calcium phosphate stones are caused by overactive parathyroid glands, which are located on the four corners of your thyroid gland, just below your Adam's apple. When these glands produce too much parathyroid hormone (hyperparathyroidism), your calcium levels can become too high and kidney stones may form as a result. Hyperparathyroidism sometimes occurs when a small, benign tumor forms in one of your parathyroid glands or you develop another condition that leads these glands to produce more parathyroid hormone. Removing the growth from the gland stops the formation of kidney stones. Or your doctor may recommend treatment of the condition that's causing your parathyroid gland to overproduce the hormone.

Direct Anterior Hip Resurfacing Surgery
Direct Anterior Hip Resurfacing Surgery Surgeon 7,187 Tampilan • 2 bertahun-tahun yang lalu

Minimally Invasive Surgery (MIS) Hip Joint Replacement is an advancement in hip replacement that offers important advantages over standard surgical procedures. Stryker has partnered with surgeons worldwide to develop MIS procedures and surgical instruments that are designed to help your surgeons do their very best to help you recover your lifestyle. These techniques bring together a wide variety of hip implants, new minimally invasive surgical techniques, and new instrumentation. The direct anterior approach is one of the minimally invasive techniques used in hip replacement surgery. Continuing orthopaedic experience suggests that this procedure may offer several advantages over the more traditional surgical approaches to hip replacement.1 Traditional hip replacement techniques involve operating from the side (lateral) or the back (posterior) of the hip, which requires a significant disturbance of the joint and connecting tissues and an incision approximately 8-12 inches long. In comparison, the direct anterior approach requires an incision that is only 3-4 inches in length and located at the front of the hip.1 In this position, the surgeon does not need to detach any of the muscles or tendons.

What is Diabetic Neuropathy? Symptoms, Treatments
What is Diabetic Neuropathy? Symptoms, Treatments samer kareem 1,911 Tampilan • 2 bertahun-tahun yang lalu

Thoracentesis
Thoracentesis samer kareem 2,007 Tampilan • 2 bertahun-tahun yang lalu

Thoracentesis is a procedure to remove fluid or air from around the lungs. A needle is put through the chest wall into the pleural space. The pleural space is the thin gap between the pleura. The pleura are a double layer of membranes that surrounds the lungs.

Hungry Bone Syndrome
Hungry Bone Syndrome samer kareem 2,101 Tampilan • 2 bertahun-tahun yang lalu

QuickLift Mini Facelift vs Full Facelift, Boca Raton Florida
QuickLift Mini Facelift vs Full Facelift, Boca Raton Florida Arthur Handal 2,885 Tampilan • 2 bertahun-tahun yang lalu

Dr. Arthur Handal explains how and why your surgeon might suggest less or more than the procedure you originally planned for.

Severe Combined syndrome
Severe Combined syndrome samer kareem 1,716 Tampilan • 2 bertahun-tahun yang lalu

Male vs Female Orgasms - Which Feels Better?
Male vs Female Orgasms - Which Feels Better? hooda 99,676 Tampilan • 2 bertahun-tahun yang lalu

All you need to know about Male vs Female Orgasms

How to Stop Arterial Bleeding
How to Stop Arterial Bleeding hooda 20,489 Tampilan • 2 bertahun-tahun yang lalu

Watch that video to know How to Stop Arterial Bleeding

Laparoscopic Abdominal Wall Hernia Repair
Laparoscopic Abdominal Wall Hernia Repair mohamed al emadi 9,119 Tampilan • 2 bertahun-tahun yang lalu

Laparoscopic Abdominal Wall Hernia Repair in Qatar by Dr. Emadi

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