Top videos

The World's Most Invasive Parasites
The World's Most Invasive Parasites hooda 29,002 Views • 2 years ago

Watch that video of The World's Most Invasive Parasites

Your First Baby
Your First Baby samer kareem 3,001 Views • 2 years ago

Your First Baby

PCP (Phencyclidine)
PCP (Phencyclidine) samer kareem 3,558 Views • 2 years ago

Phencyclidine (PCP) was developed in the 1950s as an intravenous anesthetic but, due to the side effects of confusion and delirium, its development for human medical use was discontinued. In its pure form, it is a white crystalline powder that readily dissolves in water or alcohol and has a distinctive bitter chemical taste. On the illicit drug market, Phencyclidine contains a number of contaminants as a result of makeshift manufacturing, causing the color to range from tan to brown, and the consistency to range from powder to a gummy mass. It is available in a variety of tablets, capsules, and colored powders, which are either taken orally or snorted. The liquid form of phencyclidine is actually phencyclidine base dissolved most often in ether, a highly flammable solvent. For smoking, phencyclidine is typically sprayed onto leafy material such as mint, parsley, oregano, or marijuana.

Does Size Really Matter?
Does Size Really Matter? samer kareem 3,182 Views • 2 years ago

Of the many factors that affect your compatibility with a man, one of the biggest (or smallest) is in his pants. As with humour, interests or habits, the wrong fit can leave you cold. Or traumatised. In a study of 1,661 penises, Dr Debby Herbenick, author of Sex Made Easy, found an almost nine-inch difference in erection size: from 1.6 inches to 10.2. And since absolutely nothing outside the package tells you what to expect with the package, you have to test compatibility the hard way. Sometimes you hit your jackpot, sometimes it's just fine, and sometimes he's the guy on either end of that erection spectrum. These writers have been there, so here's what they learned - and how you can deal (without the gasp reflex).

Markle Test for Peritonitis
Markle Test for Peritonitis samer kareem 12,079 Views • 2 years ago

Markle Test (heel jar test) for Peritonitis

Fetal lie and presentations
Fetal lie and presentations Scott 14,525 Views • 2 years ago

different fetal lie and pre

Minimally Invasive Aortic Valve Replacement
Minimally Invasive Aortic Valve Replacement Mohamed 23,636 Views • 2 years ago

In Almost All instances of Isolated Aortic Valve Disease, the Open Heart Procedure for Replacing the Aortic Valve can be performed with a Minimally-Invasive approach (Mini Sternotomy) the procedure is Safe,Easy and offers the patient Much Less Pain and a cosmetic Scar.

Endoscopic assisted pocket grafting of autologous collagen
Endoscopic assisted pocket grafting of autologous collagen M_Nabil 13,300 Views • 2 years ago

Endoscope-assisted pocket grafting of autologous collagen for correction of facial wrinkles

Cosmetic surgery-mammoplasty-breast surgery-tummyجراحة التجميل والليزر-قطر-دبي- عراق
Cosmetic surgery-mammoplasty-breast surgery-tummyجراحة التجميل والليزر-قطر-دبي- عراق dr. kamal hussein saleh al husseiny 1,340 Views • 2 years ago

Cosmetic surgery-mammoplasty-breast surgery-tummy

Histology of Intervertebral Disk
Histology of Intervertebral Disk Histology 4,633 Views • 2 years ago

Histology of Intervertebral Disk

Histology of Heart Cardiac Muscle
Histology of Heart Cardiac Muscle Histology 4,614 Views • 2 years ago

Histology of Heart Cardiac Muscle

Brain Injury
Brain Injury samer kareem 9,578 Views • 2 years ago

Traumatic Brain Injury (TBI) TBI is defined as an alteration in brain function, or other evidence of brain pathology, caused by an external force. Adopted by the Brain Injury Association Board of Directors in 2011. This definition is not intended as an exclusive statement of the population served by the Brain Injury Association of America. Acquired Brain Injury An acquired brain injury is an injury to the brain, which is not hereditary, congenital, degenerative, or induced by birth trauma. An acquired brain injury is an injury to the brain that has occurred after birth. There is sometimes confusion about what is considered an acquired brain injury. By definition, any traumatic brain injury (e.g. from a motor vehicle accident or assault) could be considered an acquired brain injury. In the field of brain injury, acquired brain injuries are typically considered any injury that is non traumatic. Examples of acquired brain injury include stroke, near drowning, hypoxic or anoxic brain injury, tumor, neurotoxins, electric shock or lightning strike.

Marfan Syndrome Diagnosis and Treatment
Marfan Syndrome Diagnosis and Treatment samer kareem 9,822 Views • 2 years ago

Marfan syndrome is a genetic disorder that affects the body’s connective tissue. Connective tissue holds all the body’s cells, organs and tissue together. It also plays an important role in helping the body grow and develop properly. marfan_general_2.jpg What is Marfan Syndrome?Connective tissue is made up of proteins. The protein that plays a role in Marfan syndrome is called fibrillin-1. Marfan syndrome is caused by a defect (or mutation) in the gene that tells the body how to make fibrillin-1. This mutation results in an increase in a protein called transforming growth factor beta, or TGF-β. The increase in TGF-β causes problems in connective tissues throughout the body, which in turn creates the features and medical problems associated with Marfan syndrome and some related disorders. Because connective tissue is found throughout the body, Marfan syndrome can affect many different parts of the body, as well. Features of the disorder are most often found in the heart, blood vessels, bones, joints, and eyes. Some Marfan features – for example, aortic enlargement (expansion of the main blood vessel that carries blood away from the heart to the rest of the body) – can be life-threatening. The lungs, skin and nervous system may also be affected. Marfan syndrome does not affect intelligence.

Father & Mom feel their baby the same
Father & Mom feel their baby the same samer kareem 20,358 Views • 2 years ago

Father & Mom feel their baby the same

Benny Hill Crazy hospital
Benny Hill Crazy hospital samer kareem 6,942 Views • 2 years ago

Benny Hill Crazy hospital

Signs and symptoms of bone cancer
Signs and symptoms of bone cancer samer kareem 1,645 Views • 2 years ago

Pain in the affected bone is the most common complaint of patients with bone cancer. At first, the pain is not constant. It may be worse at night or when the bone is used (for example, leg pain when walking). As the cancer grows, the pain will be there all the time. The pain increases with activity and the person might limp if a leg is involved.

patient’s first impressions with bionic eye
patient’s first impressions with bionic eye samer kareem 6,420 Views • 2 years ago

A visual prosthesis, often referred to as a bionic eye, is an experimental visual device intended to restore functional vision in those suffering from partial or total blindness. In 1983 Joao Lobo Antunes, a Portuguese doctor, implanted a bionic eye in a person born blind.

Gaucher Disease
Gaucher Disease samer kareem 2,272 Views • 2 years ago

Major signs and symptoms include enlargement of the liver and spleen (hepatosplenomegaly), a low number of red blood cells (anemia), easy bruising caused by a decrease in blood platelets (thrombocytopenia), lung disease, and bone abnormalities such as bone pain, fractures, and arthritis.

Familial Hypocalciuric Hypercalcemia
Familial Hypocalciuric Hypercalcemia samer kareem 4,341 Views • 2 years ago

There are 3 genetic types of FHH based on chromosome location. FHH type 1 accounts for 65% of cases and is due to inactivating mutations in the CASR gene, localized to 3q21.1. This gene encodes the calcium-sensing receptor (CaSR). Loss of CaSR function results in a reduction in the sensitivity of parathyroid and renal cells to calcium levels so hypercalcemia is perceived as normal. The other 35% have either a mutation GNA11 (19p13.3) seen in FHH type 2 or AP2S1 (19q13.2-q13.3) seen in FHH type 3 (see these terms) or in genes not yet discovered. FHH is rarely caused by auto-antibodies against CaSR in those without a mutation.

Animation of Scarless Varicose Vein Treatment
Animation of Scarless Varicose Vein Treatment Scott 2,018 Views • 2 years ago

Animation of Scarless Varicose Vein Treatment No Knife Endovenous Laser

Showing 232 out of 378