Top videos

Deep Dermal Suture
Deep Dermal Suture DrPhil 17,541 Views • 2 years ago

Demonstration of deep dermal suturing technique for laceration repair or wound closure in the operating room.

Get rid of blackheads
Get rid of blackheads samer kareem 2,480 Views • 2 years ago

Get rid of blackheads

intramuscular injection video
intramuscular injection video Doctor 62,425 Views • 2 years ago

This video teaches how to give an intramuscular injection shot

Dizziness
Dizziness samer kareem 12,497 Views • 2 years ago

Dizziness is a word that is often used to describe two different feelings. It is important to know exactly what you mean when you say "I feel dizzy," because it can help you and your doctor narrow down the list of possible problems. Lightheadedness is a feeling that you are about to faint or "pass out." Although you may feel dizzy, you do not feel as though you or your surroundings are moving. Lightheadedness often goes away or improves when you lie down. If lightheadedness gets worse, it can lead to a feeling of almost fainting or a fainting spell (syncope). You may sometimes feel nauseated or vomit when you are lightheaded. Vertigo is a feeling that you or your surroundings are moving when there is no actual movement. You may feel as though you are off balance, spinning, whirling, falling, or tilting. When you have severe vertigo, you may feel very nauseated or vomit. You may have trouble walking or standing, and you may lose your balance and fall.

Suprapubic Cystostomy
Suprapubic Cystostomy Alicia Berger 26,696 Views • 2 years ago

The procedure of Suprapubic Cystostomy

How is Semen Analysis done?
How is Semen Analysis done? samer kareem 1,988 Views • 2 years ago

Normal sperm densities range from 15 million to greater than 200 million sperm per milliliter of semen. You are considered to have a low sperm count if you have fewer than 15 million sperm per milliliter or less than 39 million sperm total per ejaculate.

Wound Healing Phases
Wound Healing Phases Mohamed 21,308 Views • 2 years ago

A video showing the phases of normal wound healing

Burn Bulla Drainage
Burn Bulla Drainage Mohamed Ibrahim 16,169 Views • 2 years ago

A bulla is a fluid-filled sac or lesion that appears when fluid is trapped under a thin layer of your skin. It’s a type of blister. Bullae (pronounced as “bully”) is the plural word for bulla. To be classified as a bulla, the blister must be larger than 0.5 centimeters (5 millimeters) in diameter. Smaller blisters are called vesicles.

The difficult journey of the sperm !
The difficult journey of the sperm ! samer kareem 3,295 Views • 2 years ago

The journey of egg and sperm. There are a lot of casualties (deaths) among the sperm as they swim toward the egg. First, many get lost in the maze of a woman's uterus where they also have to contend with acidic vaginal secretions.

Hepatitis C Treatment
Hepatitis C Treatment Mohamed 9,500 Views • 2 years ago

Current treatment is a combination of pegylated interferon-alpha-2a or pegylated interferon-alpha-2b (brand names Pegasys or PEG-Intron) and the antiviral drug ribavirin for a period of 24 or 48 weeks, depending on hepatitis C virus genotype. In a large multicenter randomized control study among genotype 2 or 3 infected patients (NORDymanIC),[35] patients achieving HCV RNA below 1000 IU/mL by day 7 who were treated for 12 weeks demonstrated similar cure rates as those treated for 24 weeks.[36][37]

Pegylated interferon-alpha-2a plus ribavirin may increase sustained virological response among patients with chronic hepatitis C as compared to pegylated interferon-alpha-2b plus ribavirin according to a systematic review of randomized controlled trials .[38] The relative benefit increase was 14.6%. For patients at similar risk to those in this study (41.0% had sustained virological response when not treated with pegylated interferon alpha 2a plus ribavirin), this leads to an absolute benefit increase of 6%. About 16.7 patients must be treated for one to benefit (number needed to treat = 16.7; click here [39] to adjust these results for patients at higher or lower risk of sustained virological response). However, this study's results may be biased due to uncertain temporality of association, selective dose response.

Treatment is generally recommended for patients with proven hepatitis C virus infection and persistently abnormal liver function tests.

Treatment during the acute infection phase has much higher success rates (greater than 90%) with a shorter duration of treatment; however, this must be balanced against the 15-40% chance of spontaneous clearance without treatment (see Acute Hepatitis C section above).

Those with low initial viral loads respond much better to treatment than those with higher viral loads (greater than 400,000 IU/mL). Current combination therapy is usually supervised by physicians in the fields of gastroenterology, hepatology or infectious disease.

The treatment may be physically demanding, particularly for those with a prior history of drug or alcohol abuse. It can qualify for temporary disability in some cases. A substantial proportion of patients will experience a panoply of side effects ranging from a 'flu-like' syndrome (the most common, experienced for a few days after the weekly injection of interferon) to severe adverse events including anemia, cardiovascular events and psychiatric problems such as suicide or suicidal ideation. The latter are exacerbated by the general physiological stress experienced by the patient.

Ovulating Calender
Ovulating Calender samer kareem 4,602 Views • 2 years ago

Work out the length of your average menstrual cycle. Day one is the first day of the menstrual period and the last day is the day before the next period begins. Ovulation happens about two weeks before the next expected period. So if your average menstrual cycle is 28 days, you ovulate around day 14.

Acid Base Mnemonic
Acid Base Mnemonic samer kareem 2,114 Views • 2 years ago

Here's a quick simple way to determine if a pH disturbance is respiratory or metabolic.

How To Whiten Your Yellow Teeth Naturally at Home
How To Whiten Your Yellow Teeth Naturally at Home hooda 12,099 Views • 2 years ago

Watch that video to know How To Whiten Your Yellow Teeth Naturally at Home

Hemodialysis Information
Hemodialysis Information samer kareem 2,349 Views • 2 years ago

Hemodialysis is a process that uses a membrane (dialyzer) to: Remove wastes, such as urea, from the blood. Restore the proper balance of electrolytes in the blood. Eliminate extra fluid from the body.

Varicose Veins Sclerotherapy Treatment
Varicose Veins Sclerotherapy Treatment Alicia Berger 1,776 Views • 2 years ago

3D animation video of Varicose Veins Sclerotherapy Treatment

How to Remove Blackheads From Your Nose
How to Remove Blackheads From Your Nose hooda 66,557 Views • 2 years ago

Watch that video to know How to Remove Blackheads From Your Nose

New MitraClip Procedure
New MitraClip Procedure samer kareem 2,285 Views • 2 years ago

Mitral valve regurgitation, known as leaky heart valve, can be treated with the MitraClip procedure, especially if you're not a candidate for surgery. As premier heart specialists in the Rocky Mountains, Aurora Denver Cardiology Associates physicians perform this procedure and believe it can be an essential treatment for heart health.

Examination of Varicose Veins
Examination of Varicose Veins Medical_Videos 11,515 Views • 2 years ago

Examination of Varicose Veins

Aspirin
Aspirin samer kareem 15,718 Views • 2 years ago

Aspirin, or acetylsalicylic acid (ASA) is a salicylate drug, and is generally used as an analgesic (something that relieves pain without producing anesthesia or loss of consciousness) for minor aches and pains, to reduce fever (an antipyretic), and also as an anti-inflammatory drug.

Thigh Ingrown Hair
Thigh Ingrown Hair samer kareem 4,750 Views • 2 years ago

Showing 151 out of 378