热门视频

Ear Infection Drainage Time Lapse Video
Ear Infection Drainage Time Lapse Video Scott 5,742 意见 • 2 年 前

Ear Infection Drainage Time Lapse Video

Zumba in Operation room
Zumba in Operation room samer kareem 46,502 意见 • 2 年 前

Zumba in Operation room

Henoch-Schonlein Purpura
Henoch-Schonlein Purpura samer kareem 1,561 意见 • 2 年 前

Temporal arteritis is a condition in which the temporal arteries, which supply blood to the head and brain, become inflamed or damaged. It is also known as cranial arteritis or giant cell arteritis. Although this condition usually occurs in the temporal arteries, it can occur in almost any medium to large artery in the body. The journal Arthritis & Rheumatology states that approximately 228,000 people in the United States are affected by temporal arteritis. According to the American College of Rheumatology, people over the age of 50 are more likely than younger people to develop the condition. Women are also more likely than men to have temporal arteritis. It is most prevalent in people of northern European or Scandinavian descent. Although the exact cause of the condition is unknown, it may be linked to the body’s autoimmune response. Also, excessive doses of antibiotics and certain severe infections have been linked to temporal arteritis. There’s no known prevention. However, once diagnosed, temporal arteritis can be treated to minimize complications.

patient’s first impressions with bionic eye
patient’s first impressions with bionic eye samer kareem 6,402 意见 • 2 年 前

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.

How to place an NG tube in a baby,
How to place an NG tube in a baby, samer kareem 1,316 意见 • 2 年 前

How to place an NG tube in a baby,

People Obsessed Perfect Body
People Obsessed Perfect Body Scott 7,432 意见 • 2 年 前

The common obsession among men and women of having a perfect body has lead them to many serious neurotic disorders. They are constantly exposed to the ideas of having the perfect body. We are bombarded with the images on social media which create a hype among men and women, to achieve the exact same ratio of fats in them. Body image is merely an image of your thoughts and perceptions. The way you think how people notices you can greatly impact yourself and your way of thinking about yourself. It becomes quite a big deal when you start to feel low about yourself. It leads you towards having a low self esteem and it becomes hard for you to feel worthy and confident. On contrary when you have good self esteem you feel empowered and confident. It is not the consequence of just liking your own body but its about accepting who you are and making people accept you as you are.

How Much Force Does It Take To Break A Bone?
How Much Force Does It Take To Break A Bone? samer kareem 5,271 意见 • 2 年 前

Force Does It Take To Break A Bone

Zollinger-Ellison Syndrome
Zollinger-Ellison Syndrome samer kareem 10,490 意见 • 2 年 前

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.

Hemorrhoids Repairing Medical Surgery Video
Hemorrhoids Repairing Medical Surgery Video hooda 27,663 意见 • 2 年 前

Watch that Hemorrhoids Repairing Medical Video

Ingrown Hair Removal Video
Ingrown Hair Removal Video Scott 45,940 意见 • 2 年 前

Ingrown Hair Removal Video

Necrotizing Fasciitis
Necrotizing Fasciitis samer kareem 17,528 意见 • 2 年 前

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.

Bengmark Naso-Intestinal tube
Bengmark Naso-Intestinal tube samer kareem 6,327 意见 • 2 年 前

Bengmark Naso-Intestinal tube

Abdominal Examination || GI Examination || Clinical Examination
Abdominal Examination || GI Examination || Clinical Examination DrPhil 89 意见 • 2 年 前

#GIT#Abdominalexamination#AETCM

Headache Relief in Seconds with Self Massage Technique
Headache Relief in Seconds with Self Massage Technique samer kareem 1,349 意见 • 2 年 前

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.

Foot Compartment Syndrome
Foot Compartment Syndrome samer kareem 1,739 意见 • 2 年 前

Compartment syndrome can develop in the foot following crush injury or closed fracture. Following some critical threshold of bleeding and/or swelling into the fixed space compartments, arterial pulse pressure is insufficient to overcome the osmotic tissue pressure gradient, leading to cell death. The complicating factor is related to the magnitude of the force of the crush injury. The amount of swelling or bleeding has to be sufficient to impair arterial inflow, while not being of sufficient magnitude to produce an open injury, which decompresses the pressure within the affected compartments. When the injury is open, we then attribute the late disability primarily to the crushing injury to the involved muscles.

Constitutional Puberty Delay
Constitutional Puberty Delay samer kareem 4,050 意见 • 2 年 前

Delayed puberty is defined as the absence of any signs suggestive of puberty by 14 years of age. In this case, the patient's pubertal delay appears to be constitutional because of his positive family history, absence of syndromic features or systemic illness, and bone age of 12 years. Puberty correlates more closely with bone age than chronological age. On follow-up, the patient will most likely demonstrate a similar onset of puberty as his father.

Liver Cirrhosis
Liver Cirrhosis samer kareem 11,877 意见 • 2 年 前

Cirrhosis is a late stage of scarring (fibrosis) of the liver caused by many forms of liver diseases and conditions, such as hepatitis and chronic alcoholism. The liver carries out several necessary functions, including detoxifying harmful substances in your body, cleaning your blood and making vital nutrients.Apr 6, 2016

ANTIARRHYTHMIC DRUGS
ANTIARRHYTHMIC DRUGS samer kareem 8,895 意见 • 2 年 前

Antiarrhythmics are drugs that are used to treat abnormal heart rhythms resulting from irregular electrical activity of the heart. There are many different types of antiarrhythmic drugs. Examples include: Amiodarone (Cordarone) Flecainide (Tambocor) Procainamide (Procanbid) Sotalol (Betapace) In addition, there are other types of heart drugs that can be used to treat arrhythmias, including: Beta-blockers such as metoprolol or Toprol XL, which reduce the heart's workload and heart rate. Calcium channel blockers such as verapamil or Calan, which also reduces the heart rate.

Preeclamsia
Preeclamsia samer kareem 6,767 意见 • 2 年 前

Formerly called toxemia, preeclampsia is a condition that pregnant women develop. It is marked by high blood pressure in women who have previously not experienced high blood pressure before. Preeclamptic women will have a high level of protein in their urine and often also have swelling in the feet, legs, and hands.

Meckel's Diverticulum
Meckel's Diverticulum samer kareem 5,801 意见 • 2 年 前

The differential diagnosis for this child's painless hematochezia includes Meckel's diverticulum as well as vascular malformations. Meckel's diverticulum results from a failure of the vitelline duct to obliterate during the first 8 weeks of gestation, leaving behind a blind pouch often containing ectopic gastric tissue. Meckel's diverticulum classically affects children age ~:2 but can also occur in older children or even adults. Young children are more likely to experience painless bleeding due to mucosal irritation from gastric acid; adolescents and adults are more likely to have signs of obstruction. A technetium-99 nuclear scan will identify the diverticulum, which is usually located in the right lower quadrant of the abdomen within 2 feet of the ileocecal valve. Technetium-99 concentrates in the parietal cells of the diverticulum and stomach. The scan is also known as "Meckel's scan" due to its high specificity. A symptomatic Meckel's diverticulum is generally treated with surgical resection.

Showing 207 out of 366