Top videos

Orthodontic Device
Orthodontic Device samer kareem 19,007 Views • 2 years ago

Forsus is an orthodontic appliance which is used to correct overjet or Class II dental malocclusion.

Exercise For Positioning Baby in Womb
Exercise For Positioning Baby in Womb samer kareem 9,007 Views • 2 years ago

Exercise For Positioning Baby in Womb

How Fibroids Are Treated
How Fibroids Are Treated samer kareem 8,948 Views • 2 years ago

There's no single best approach to uterine fibroid treatment — many treatment options exist. If you have symptoms, talk with your doctor about options for symptom relief. Watchful waiting Many women with uterine fibroids experience no signs or symptoms, or only mildly annoying signs and symptoms that they can live with. If that's the case for you, watchful waiting could be the best option. Fibroids aren't cancerous. They rarely interfere with pregnancy. They usually grow slowly — or not at all — and tend to shrink after menopause, when levels of reproductive hormones drop. Medications Medications for uterine fibroids target hormones that regulate your menstrual cycle, treating symptoms such as heavy menstrual bleeding and pelvic pressure. They don't eliminate fibroids, but may shrink them. Medications include: Gonadotropin-releasing hormone (Gn-RH) agonists. Medications called Gn-RH agonists (Lupron, Synarel, others) treat fibroids by blocking the production of estrogen and progesterone, putting you into a temporary postmenopausal state. As a result, menstruation stops, fibroids shrink and anemia often improves. Your doctor may prescribe a Gn-RH agonist to shrink the size of your fibroids before a planned surgery. Many women have significant hot flashes while using Gn-RH agonists. Gn-RH agonists typically are used for no more than three to six months because symptoms return when the medication is stopped and long-term use can cause loss of bone. Progestin-releasing intrauterine device (IUD). A progestin-releasing IUD can relieve heavy bleeding caused by fibroids. A progestin-releasing IUD provides symptom relief only and doesn't shrink fibroids or make them disappear. It also prevents pregnancy. Tranexamic acid (Lysteda). This nonhormonal medication is taken to ease heavy menstrual periods. It's taken only on heavy bleeding days. Other medications. Your doctor might recommend other medications. For example, oral contraceptives or progestins can help control menstrual bleeding, but they don't reduce fibroid size. Nonsteroidal anti-inflammatory drugs (NSAIDs), which are not hormonal medications, may be effective in relieving pain related to fibroids, but they don't reduce bleeding caused by fibroids. Your doctor may also suggest that you take vitamins and iron if you have heavy menstrual bleeding and anemia

Use Male Condom Correctly
Use Male Condom Correctly samer kareem 7,921 Views • 2 years ago

How To Use Male Condom Correctl

HPV Vaccination and Pregnancy
HPV Vaccination and Pregnancy samer kareem 1,222 Views • 2 years ago

HPV causes genital warts and cervical and other anogenital cancers. The HPV vaccine is recommended for girls and women 9 to 26 years of age to reduce infections, but information on safety in pregnant women is limited.

GIANT CELL TUMOR REMOVAL
GIANT CELL TUMOR REMOVAL samer kareem 3,323 Views • 2 years ago

GIANT CELL TUMOR REMOVAL Plastic, Cosmetic and Reconstructive

Levels of Spinal Cord Injury
Levels of Spinal Cord Injury samer kareem 1,846 Views • 2 years ago

High-Cervical Nerves (C1 – C4) Most severe of the spinal cord injury levels Paralysis in arms, hands, trunk and legs Patient may not be able to breathe on his or her own, cough, or control bowel or bladder movements. Ability to speak is sometimes impaired or reduced. When all four limbs are affected, this is called tetraplegia or quadriplegia. Requires complete assistance with activities of daily living, such as eating, dressing, bathing, and getting in or out of bed May be able to use powered wheelchairs with special controls to move around on their own Will not be able to drive a car on their own Requires 24-hour-a-day personal care

Why Can't We Reverse Nerve Damage?
Why Can't We Reverse Nerve Damage? samer kareem 3,390 Views • 2 years ago

Our nervous system is involved in everything our body does, from maintaining our breath to controlling our muscles. Our nerves are vital to all we do; therefore, nerve pain and damage can heavily influence our quality of life. In Discovery News' latest video, "Why Can't We Reverse Nerve Damage?" host Lissette Padilla explains the central nervous system (CNS) has certain proteins that inhibit cell regeneration, because each cell in the nervous system has a unique function on the pathway, like a circuit, and can't be replaced.

Portable Diagnosis Device
Portable Diagnosis Device samer kareem 3,241 Views • 2 years ago

This device can detect several diseases from a single drop of blood.

Your DNA Journey
Your DNA Journey samer kareem 3,448 Views • 2 years ago

Would you dare to explore your heritage? WIN a DNA kit and discover just how diverse you really are.

Monitoring Ventilation with Capnography
Monitoring Ventilation with Capnography samer kareem 4,624 Views • 2 years ago

Capnography, the graphic display of the exhaled and inhaled carbon dioxide concentration plotted against time, is used to monitor ventilation. This video reviews the principles of capnography and explains how to interpret the information it provides.

Beta Blockers Drugs
Beta Blockers Drugs samer kareem 1,611 Views • 2 years ago

Beta-blockers, also known as beta antagonists, beta-adrenergic blocking agents, or beta-adrenergic antagonists, are drugs that are prescribed to treat several different types of conditions, including hypertension (high blood pressure), angina, some abnormal heart rhythms, heart attack (myocardial infarction), anxiety, ...Jul 27, 2015

Elevated prolactin levels
Elevated prolactin levels samer kareem 6,243 Views • 2 years ago

I have elevated prolactin levels. What does this mean? What can I do to regulate my hormones? watch to learn more

Cystic lesion together with impacted wisdom tooth
Cystic lesion together with impacted wisdom tooth samer kareem 19,452 Views • 2 years ago

This pressure can also cause problems with crowding of the other teeth or require orthodontic treatment to straighten other teeth. Cysts. The wisdom tooth develops in a sac within the jawbone. The sac can fill with fluid, forming a cyst that can damage the jawbone, teeth and nerves.

Sensitivity and Specificity
Sensitivity and Specificity samer kareem 1,386 Views • 2 years ago

Easily understand the concepts of SENSITIVITY and SPECIFICITY! These two words can be confusing when you are first learning the basics of biostatistics. -Don't be confused..watch this lecture and understand it once and for all!

Acute Renal Failure Explained
Acute Renal Failure Explained samer kareem 2,109 Views • 2 years ago

Acute kidney failure — also called acute renal failure or acute kidney injury — develops rapidly over a few hours or a few days. Acute kidney failure is most common in people who are already hospitalized, particularly in critically ill people who need intensive care. Acute kidney failure can be fatal and requires intensive treatment. However, acute kidney failure may be reversible. If you're otherwise in good health, you may recover normal or nearly normal kidney function

Sarcoidosis Diagnosis
Sarcoidosis Diagnosis samer kareem 1,198 Views • 2 years ago

A diagnosis of sarcoidosis is established on the basis of compatible clinical and radiologic findings and histologic evidence of the presence of noncaseous epithelioid cell granulomas in one or more organs and the absence of causative organisms or particulates (16). Granulomas of known causes and local sarcoidlike reactions must be excluded. Granulomatous lesions may result from many conditions, including tuberculosis, berylliosis, leprosy, hypersensitivity pneumonitis, Crohn disease, primary biliary cirrhosis, and fungal disease. Moreover, local sarcoidlike reactions may be seen in lymph nodes that drain a neoplasm or a site of chronic inflammation (19). Such reactions also have been seen in patients who have undergone chemotherapy and radiation therapy (23). If biopsy of lymph nodes or pulmonary or pleural tissue is necessary for diagnosis, one of three techniques may be used: transbronchial biopsy, CT-guided biopsy, or surgical biopsy (24). The use of a surgical technique may be warranted when the results of biopsy with another procedure are not definitive and biopsy of mediastinal lymph nodes, lung, or both is required. This can generally be done with minimally invasive procedures, such as cervical mediastinoscopy, the Chamberlain procedure (a parasternal minithoracotomy for biopsy of the aortopulmonary window or para-aortic nodes), or video-assisted thoracoscopic surgical biopsy (25).

How Do You Get Hepatitis C?
How Do You Get Hepatitis C? samer kareem 1,213 Views • 2 years ago

Famous Faces With Hepatitis C You share needles and other equipment used to inject illegal drugs. ... You had a blood transfusion or organ transplant before 1992. ... You get a shot with a needle that has infected blood on it. ... You get a tattoo or a piercing with a needle that has infected blood on it.

How chronic obstructive pulmonary disease  develops
How chronic obstructive pulmonary disease develops samer kareem 1,533 Views • 2 years ago

COPD (chronic obstructive pulmonary disease) makes it hard for you to breathe. The two main types are chronic bronchitis and emphysema. The main cause of COPD is long-term exposure to substances that irritate and damage the lungs. This is usually cigarette smoke. Air pollution, chemical fumes, or dust can also cause it. At first, COPD may cause no symptoms or only mild symptoms. As the disease gets worse, symptoms usually become more severe. They include A cough that produces a lot of mucus Shortness of breath, especially with physical activity Wheezing Chest tightness Doctors use lung function tests, imaging tests, and blood tests to diagnose COPD. There is no cure. Treatments may relieve symptoms. They include medicines, oxygen therapy, surgery, or a lung transplant. Quitting smoking is the most important step you can take to treat COPD.

Premature Baby's
Premature Baby's samer kareem 4,009 Views • 2 years ago

Premature Baby's Brief Life Touches Many Others

Showing 334 out of 378