Top videos

Adrenoleukodystrophy explained.
Adrenoleukodystrophy explained. samer kareem 4,237 Views • 2 years ago

X-linked adrenoleukodystrophy is a genetic disorder that occurs primarily in males. It mainly affects the nervous system and the adrenal glands, which are small glands located on top of each kidney. In this disorder, the fatty covering (myelin) that insulates nerves in the brain and spinal cord is prone to deterioration (demyelination), which reduces the ability of the nerves to relay information to the brain. In addition, damage to the outer layer of the adrenal glands (adrenal cortex) causes a shortage of certain hormones (adrenocortical insufficiency). Adrenocortical insufficiency may cause weakness, weight loss, skin changes, vomiting, and coma.

Headache Relief in Seconds with Self Massage Technique
Headache Relief in Seconds with Self Massage Technique samer kareem 1,344 Views • 2 years ago

The majority of all headaches are tension related headaches. The blockage of blood circulation along with contraction/shortening of muscles is what causes this condition. This simple technique can take away most tension related headaches in seconds.

Medical Terminology
Medical Terminology samer kareem 5,414 Views • 2 years ago

Medical Terminology

Multiple Endocrine Neoplasia Syndromes: MEN1
Multiple Endocrine Neoplasia Syndromes: MEN1 samer kareem 1,894 Views • 2 years ago

-MEN1 syndrome is composed of hyperparathyroidism, gastrinoma (pancreatic tumor) and pituitary tum or(remember the 3 Ps). Hyperparathyroidism in MEN1 is caused by hyperplasia of the parathyroid glands. Removal of 3 1/2 glands or total parathyroidectomy with autotransplantation is necessary.

Diabetes & Associated Complications
Diabetes & Associated Complications samer kareem 17,200 Views • 2 years ago

Possible complications include: Cardiovascular disease. ... Nerve damage (neuropathy). ... Kidney damage (nephropathy). ... Eye damage (retinopathy). ... Foot damage. ... Skin conditions. ... Hearing impairment. ... Alzheimer's disease.

What is diabetes? How does diabetes affect the body?
What is diabetes? How does diabetes affect the body? samer kareem 20,809 Views • 2 years ago

a disease in which the body’s ability to produce or respond to the hormone insulin is impaired, resulting in abnormal metabolism of carbohydrates and elevated levels of glucose in the blood and urine.

Pneumothorax Treatment
Pneumothorax Treatment samer kareem 1,942 Views • 2 years ago

A small spontaneous pneumothorax may resolve without treatment; a pneumothorax arising as a result of lung disease or injury requires immediate treatment. Treatment may include insertion of a chest tube or aspiration of the free air in the chest cavity.

How Do Your Lungs Work?
How Do Your Lungs Work? samer kareem 15,941 Views • 2 years ago

The lungs and respiratory system allow oxygen in the air to be taken into the body, while also enabling the body to get rid of carbon dioxide in the air breathed out. Respiration is the term for the exchange of oxygen from the environment for carbon dioxide from the body's cells.

This Unorthodox Procedure Makes Short People A Foot Taller
This Unorthodox Procedure Makes Short People A Foot Taller samer kareem 4,441 Views • 2 years ago

This Unorthodox Procedure Makes Short People A Foot Taller

Here's Why Your Skin Doesn't Rip Easily
Here's Why Your Skin Doesn't Rip Easily samer kareem 4,782 Views • 2 years ago

Here's Why Your Skin Doesn't Rip Easily

What Happens When You're In a Coma?
What Happens When You're In a Coma? samer kareem 4,606 Views • 2 years ago

What Happens When You're In a Coma?

100 Facts About The Human Body
100 Facts About The Human Body Scott 1,661 Views • 2 years ago

These are amazing 100 facts about the human body, see how many you know!

Bowel Obstruction - Causes and Pathophysiology
Bowel Obstruction - Causes and Pathophysiology samer kareem 6,550 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.

Heparin
Heparin samer kareem 10,540 Views • 2 years ago

Heparin is an anticoagulant (blood thinner) that prevents the formation of blood clots. Heparin is used to treat and prevent blood clots in the veins, arteries, or lung. It is also used before surgery to reduce the risk of blood clots.

Blood Transfusion
Blood Transfusion samer kareem 1,587 Views • 2 years ago

A blood transfusion is a routine medical procedure that can be lifesaving. During a blood transfusion, donated blood is added to your own blood. A blood transfusion may also be done to supplement various components of your blood with donated blood products. In some cases, a blood transfusion is done with blood that you've donated ahead of time before you undergo elective surgery. During a typical blood transfusion, certain parts of blood are delivered through an intravenous (IV) line that's placed in one of the veins in your arm. A blood transfusion usually takes one to four hours, though in an emergency it can be done much faster.

Exam- COPD Patient
Exam- COPD Patient samer kareem 1,716 Views • 2 years ago

Exam- COPD Patient

Benign paroxysmal positional vertigo
Benign paroxysmal positional vertigo samer kareem 8,634 Views • 2 years ago

Benign paroxysmal positional vertigo is an abnormal feeling of motion triggered by certain provocative positions. The condition is most often attributed to the presence of calcium debris within the posterior semicircular canal. Nystagmus is commonly seen

Epidedymal Cyst Surgery
Epidedymal Cyst Surgery samer kareem 8,379 Views • 2 years ago

Surgery. A procedure to remove an epididymal cyst is carried out under general anaesthetic and involves removing the cysts through a small incision in your scrotum that is sealed with dissolvable stitches.

Necrotizing Fasciitis
Necrotizing Fasciitis samer kareem 17,523 Views • 2 years ago

Two types of clinically distinct necrotizing fasciitis have been described. The most common form (type II) usually occurs in individuals with no concurrent medical illness. Many patients report a history of laceration, blunt trauma, or a surgical procedure as a predisposing factor. It is typically caused by group A Streptococcus (Streptococcus pyogenes). In contrast, type I is usually seen in patients with underlying diabetes and peripheral vascular disease. It is generally a polymicrobial infection; some commonly isolated organisms include Staphylococcus aureus, Bacteroides tragi/is, Escherichia coli, group A Streptococcus, and Pre vote/fa species. Crepitus is more common if anaerobic organisms, such as Clostridium perfringens or 8 tragi/is, are involved.

Mitral Valve Prolapse and Mitral Regurgitation
Mitral Valve Prolapse and Mitral Regurgitation samer kareem 9,445 Views • 2 years ago

Mitral Valve Prolapse and Mitral Regurgitation. Review of mitral valve anatomy and function, including papillary muscle structure and function, with severe mitral valve prolapse and mitral regurgitation due to a flail segment caused by ruptured papillary muscle and chorda tendinae attachment.

Showing 166 out of 316