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Epley Maneuver to Treat BPPV
Epley Maneuver to Treat BPPV samer kareem 5,486 Views • 2 years ago

The Epley maneuver is a series of movements, normally carried out on a person by a doctor, to relieve the symptoms of BPPV. Research has found it to be an easy, safe, and effective treatment for the condition in both the long- and short-term. The Epley maneuver is sometimes called the particle repositioning maneuver or the canalith repositioning maneuver. These names are used because the maneuver involves a series of movements that help to reposition crystals in a person's ear that may cause feelings of dizziness. Repositioning the crystals helps to relieve the person's dizziness and nausea.

The heart makers
The heart makers samer kareem 2,040 Views • 2 years ago

How do you make a working human heart? Scientists can turn stem cells into beating heart cells, but getting them to organize into a 3D heart requires a scaffold. At the Massachusetts General Hospital in Boston, Harald Ott and his team are reusing the scaffold that nature provides. They’re stripping away all the living cells from dead hearts, before filling in the leftover matrix with healthy new cells. In this video, Brendan Maher finds out how the technique could be used to develop parts of the heart, like the aortic root and valve, for transplant.

PARAPHARYNGEAL SPACE TUMORS: SURGICAL APPROACH
PARAPHARYNGEAL SPACE TUMORS: SURGICAL APPROACH bioyanez 6,954 Views • 2 years ago

PARAPHARYNGEAL SPACE TUMORS: SURGICAL APPROACH

Healthcast: New bunion surgery cuts recovery time
Healthcast: New bunion surgery cuts recovery time Surgeon 87 Views • 2 years ago

A new procedure helps patients with unattractive bunions and hammertoes.

Examination of the Neck Vessels - French Subtitled
Examination of the Neck Vessels - French Subtitled Scott 13,550 Views • 2 years ago

Examination of neck veins and arteries - French Subtitled

Spinal Anesthesia
Spinal Anesthesia samer kareem 6,249 Views • 2 years ago

Spinal anesthesia is done in a similar way. But the anesthetic medicine is injected using a much smaller needle, directly into the cerebrospinal fluid that surrounds the spinal cord. The area where the needle will be inserted is first numbed with a local anesthetic. Then the needle is guided into the spinal canal, and the anesthetic is injected. This is usually done without the use of a catheter. Spinal anesthesia numbs the body below and sometimes above the site of the injection. The person may not be able to move his or her legs until the anesthetic wears off.

Pericardiocentesis
Pericardiocentesis Mohamed Ibrahim 21,532 Views • 2 years ago

the technique of insertion of a tube into the pericardial sac to remove fluid or blood, improving cardiac function

How to First Aid a Bleeding Nose
How to First Aid a Bleeding Nose samer kareem 2,412 Views • 2 years ago

Nosebleeds common. Most often they are a nuisance and not a true medical problem. But they can be both. Nosebleed care Sit upright and lean forward. By remaining upright, you reduce blood pressure in the veins of your nose. This discourages further bleeding. Sitting forward will help you avoid swallowing blood, which can irritate your stomach. Pinch your nose. Use your thumb and index finger to pinch your nostrils shut. Breathe through your mouth. Continue to pinch for five to 10 minutes. Pinching sends pressure to the bleeding point on the nasal septum and often stops the flow of blood. To prevent re-bleeding, don't pick or blow your nose and don't bend down for several hours after the bleeding episode. During this time remember to keep your head higher than the level of your heart. If re-bleeding occurs, blow out forcefully to clear your nose of blood clots and spray both sides of your nose with a decongestant nasal spray containing oxymetazoline (Afrin, Mucinex Moisture Smart, others). Pinch your nose again as described above and call your doctor. When to seek emergency care The bleeding lasts for more than 20 minutes The nosebleed follows an accident, a fall or an injury to your head, including a punch in the face that may have broken your nose

Focused Shoulder Clinical Examination
Focused Shoulder Clinical Examination samer kareem 2,768 Views • 2 years ago

houlder examination frequently appears in OSCEs. You’ll be expected to pick up the relevant clinical signs using your examination skills. This shoulder examination OSCE guide provides a clear step by step approach to examining the shoulder, with an included video demonstration.

Digital Local Anaesthesia
Digital Local Anaesthesia Doctor 26,772 Views • 2 years ago

Digital Local Anaesthesia

Gestational trophoblastic disease
Gestational trophoblastic disease samer kareem 2,319 Views • 2 years ago

What is gestational trophoblastic disease? Cancer starts when cells in the body begin to grow out of control. Cells in nearly any part of the body can become cancer, and can spread to other areas of the body. To learn more about how cancers start and spread, see What Is Cancer? Gestational trophoblastic (jeh-STAY-shuh-nul troh-fuh-BLAS-tik) disease (GTD) is a group of rare tumors that involve abnormal growth of cells inside a woman's uterus. GTD does not develop from cells of the uterus like cervical cancer or endometrial (uterine lining) cancer do. Instead, these tumors start in the cells that would normally develop into the placenta during pregnancy. (The term gestational refers to pregnancy.) GTD begins in the layer of cells called the trophoblast (troh-fuh-BLAST) that normally surrounds an embryo. (Tropho- means nutrition, and -blast means bud or early developmental cell.) Early in normal development, the cells of the trophoblast form tiny, finger-like projections known as villi. The villi grow into the lining of the uterus. In time, the trophoblast layer develops into the placenta, the organ that protects and nourishes the growing fetus.

Cardiorenal Syndrome: Causes, diagnosis and management
Cardiorenal Syndrome: Causes, diagnosis and management samer kareem 1,240 Views • 2 years ago

Histology of Dense Bone
Histology of Dense Bone Histology 4,047 Views • 2 years ago

Histology of Dense Bone

CIRRHOSIS (LIVER SCARRING)
CIRRHOSIS (LIVER SCARRING) samer kareem 2,691 Views • 2 years ago

Hepatitis and chronic alcohol abuse are frequent causes. Liver damage caused by cirrhosis can't be undone, but further damage can be limited. Initially patients may experience fatigue, weakness, and weight loss. During later stages, patients may develop jaundice (yellowing of the skin), gastrointestinal bleeding, abdominal swelling, and confusion. Treatments focus on the underlying cause. In advanced cases, a liver transplant may be needed.

Varicose Veins:
Varicose Veins: samer kareem 5,152 Views • 2 years ago

Varicose veins are caused by weakened valves and veins in your legs. Normally, one-way valves in your veins keep blood flowing from your legs up toward your heart. When these valves do not work as they should, blood collects in your legs, and pressure builds up. The veins become weak, large, and twisted.

Male babies leave their DNA in the mother
Male babies leave their DNA in the mother samer kareem 1,283 Views • 2 years ago

Male babies leave their DNA in the mother

Peak Flow Meter for Respiratory illness
Peak Flow Meter for Respiratory illness samer kareem 3,474 Views • 2 years ago

A peak flow meter is an inexpensive, portable, handheld device for those with asthma that is used to measure how well air moves out of your lungs. Measuring your peak flow using this meter is an important part of managing your asthma symptoms and preventing an asthma attack.

stop gunshot wound bleeding in 15 seconds
stop gunshot wound bleeding in 15 seconds samer kareem 3,492 Views • 2 years ago

stop gunshot wound bleeding in 15 seconds

Newborn Diagnostic Testing
Newborn Diagnostic Testing samer kareem 1,692 Views • 2 years ago

Massive Nasal Polyps Removed
Massive Nasal Polyps Removed samer kareem 9,131 Views • 2 years ago

Nasal polyps are soft, painless, noncancerous growths on the lining of your nasal passages or sinuses. They hang down like teardrops or grapes. They result from chronic inflammation due to asthma, recurring infection, allergies, drug sensitivity or certain immune disorders.

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