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Nephritis and Nephrotic Syndrome
Nephritis and Nephrotic Syndrome samer kareem 2,425 Views • 2 years ago

Nephritis and Nephrotic Syndrome

Vasectomy
Vasectomy samer kareem 23,622 Views • 2 years ago

An egg cannot be fertilized when there are no sperm in the semen. The testicles continue to produce sperm, but the sperm are reabsorbed by the body. (This also happens to sperm that are not ejaculated after a while, regardless of whether you have had a vasectomy.) Sperm are made in the testicles. They pass through two tubes called the vasa deferentia to other glands and mix with seminal fluids to form semen. Vasectomy blocks each vas deferens and keeps sperm out of the seminal fluid. The sperm are absorbed by the body instead of being ejaculated.

Cesarean Section Delivery
Cesarean Section Delivery DrHouse 235,657 Views • 2 years ago

A video showing the steps of cesarean section surgery

Trabeculectomy
Trabeculectomy Mohamed Ibrahim 1,703 Views • 2 years ago

One of the various variations of trabeculectomy...

Hemoglobin Test
Hemoglobin Test samer kareem 4,403 Views • 2 years ago

If it gets more severe and causes symptoms, your low hemoglobin count may indicate you have anemia. A low hemoglobin count is generally defined as less than 13.5 grams of hemoglobin per deciliter (135 grams per liter) of blood for men and less than 12 grams per deciliter (120 grams per liter) for women.

Bone Marrow Diseases
Bone Marrow Diseases samer kareem 4,896 Views • 2 years ago

With bone marrow disease, there are problems with the stem cells or how they develop: In leukemia, a cancer of the blood, the bone marrow makes abnormal white blood cells. In aplastic anemia, the bone marrow doesn't make red blood cells. In myeloproliferative disorders, the bone marrow makes too many white blood cells.Nov 22, 2016

Abortion real ghraphics
Abortion real ghraphics samer kareem 5,392 Views • 2 years ago

Abortion real ghraphics

Cranial nerves I and II
Cranial nerves I and II Surgeon 12,107 Views • 2 years ago

Examination of the first and the second cranial nervers: Olfactory and Optic nerves

Edwards Syndrome
Edwards Syndrome samer kareem 3,918 Views • 2 years ago

Trisomy 18, also called Edwards syndrome, is a chromosomal condition associated with abnormalities in many parts of the body. Individuals with trisomy 18 often have slow growth before birth (intrauterine growth retardation) and a low birth weight. Affected individuals may have heart defects and abnormalities of other organs that develop before birth. Other features of trisomy 18 include a small, abnormally shaped head; a small jaw and mouth; and clenched fists with overlapping fingers. Due to the presence of several life-threatening medical problems, many individuals with trisomy 18 die before birth or within their first month. Five to 10 percent of children with this condition live past their first year, and these children often have severe intellectual disability.

Partial Seizure in 13 year old boy
Partial Seizure in 13 year old boy samer kareem 10,428 Views • 2 years ago

Focal seizures (also called partial seizures [citation needed] and localized seizures) are seizures which affect initially only one hemisphere of the brain. [citation needed] The brain is divided into two hemispheres, each consisting of four lobes – the frontal, temporal, parietal and occipital lobes.

Perineal Protectomy for Rectal Prolapse
Perineal Protectomy for Rectal Prolapse Mohamed 2,892 Views • 2 years ago

Perineal Protectomy for Rectal Prolapse

How Respiratory Pump Affects Venous Return
How Respiratory Pump Affects Venous Return samer kareem 31,422 Views • 2 years ago

How Respiratory Pump Affects Venous Return

COPD - Chronic Obstructive Pulmonary Disease
COPD - Chronic Obstructive Pulmonary Disease samer kareem 17,168 Views • 2 years ago

Chronic obstructive pulmonary disease Email this page to a friend Print Facebook Twitter Google+ Chronic obstructive pulmonary disease (COPD) is a common lung disease. Having COPD makes it hard to breathe. There are two main forms of COPD: Chronic bronchitis, which involves a long-term cough with mucus Emphysema, which involves damage to the lungs over time Most people with COPD have a combination of both conditions. Causes Smoking is the main cause of COPD. The more a person smokes, the more likely that person will develop COPD. But some people smoke for years and never get COPD. In rare cases, nonsmokers who lack a protein called alpha-1 antitrypsin can develop emphysema. Emphysema Other risk factors for COPD are: Exposure to certain gases or fumes in the workplace Exposure to heavy amounts of secondhand smoke and pollution Frequent use of a cooking fire without proper ventilation Symptoms Symptoms may include any of the following: Cough, with or without mucous Fatigue Many respiratory infections Shortness of breath (dyspnea) that gets worse with mild activity Trouble catching one's breath Wheezing Because the symptoms develop slowly, some people may not know that they have COPD.

Resection of sigmoid colostomy prolapse
Resection of sigmoid colostomy prolapse Mohamed 12,506 Views • 2 years ago

Resection of sigmoid colostomy prolapse

Zollinger-Ellison Syndrome
Zollinger-Ellison Syndrome samer kareem 10,499 Views • 2 years ago

Experts do not know the exact cause of Zollinger-Ellison syndrome. About 25 to 30 percent of gastrinomas are caused by an inherited genetic disorder called multiple endocrine neoplasia type 1 (MEN1). MEN1 causes hormone-releasing tumors in the endocrine glands and the duodenum.

Bowel Obstruction - Causes and Pathophysiology
Bowel Obstruction - Causes and Pathophysiology samer kareem 6,561 Views • 2 years ago

A small-bowel obstruction (SBO) is caused by a variety of pathologic processes. The leading cause of SBO in industrialized countries is postoperative adhesions (60%), followed by malignancy, Crohn disease, and hernias, although some studies have reported Crohn disease as a greater etiologic factor than neoplasia.

Ganglion Cyst Surgical Removal
Ganglion Cyst Surgical Removal samer kareem 17,011 Views • 2 years ago

Ganglion Cyst Surgical Removal

Full Obstetric Examination Part 2
Full Obstetric Examination Part 2 Mohamed 51,037 Views • 2 years ago

Part 2. Full Obstetric examination and normal delivery by Egyptian doctor Hussein Sulayman and the video is in English showing: Obstetric Examination Episiotomy Obstetric Forceps Obstetric Instruments

Medical Marijuana and Parkinson's
Medical Marijuana and Parkinson's samer kareem 16,612 Views • 2 years ago

See the effects of cannabis first hand, unedited, on Parkinson's tremor dyskinesia, and voice.

Newborn Reflexes
Newborn Reflexes samer kareem 9,510 Views • 2 years ago

Suck reflex. ... Babies also have a hand-to-mouth reflex that goes with rooting and sucking and may suck on fingers or hands. Moro reflex. The Moro reflex is often called a startle reflex because it usually occurs when a baby is startled by a loud sound or movement.

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