En iyi videolar

Oxygen transport
Oxygen transport samer kareem 5,805 Görünümler • 2 yıl önce

The protein inside red blood cells (a) that carries oxygen to cells and carbon dioxide to the lungs is hemoglobin (b). Hemoglobin is made up of four symmetrical subunits and four heme groups. Iron associated with the heme binds oxygen.

Rhabdomyolysis Video
Rhabdomyolysis Video Doctor 7,559 Görünümler • 2 yıl önce

Rhabdomyolysis is a condition in which damaged skeletal muscle (Ancient Greek: rhabdomyo-) tissue breaks down rapidly (Greek –lysis). This damage may be caused by physical (e.g. crush injury), chemical, or biological factors. Breakdown products of damaged muscle cells are released into the bloodstream; some of these, such as the protein myoglobin, are harmful to the kidney and may lead to kidney dysfunction. The severity of the symptoms (which may include muscle pains, vomiting and confusion) depends on the extent of the muscle damage, and whether kidney failure develops. The mainstay of treatment is generous intravenous fluids, but could include dialysis or hemofiltration.

Rhabdomyolysis and its complications are significant problems for those injured in disasters such as earthquakes and bombing. Relief efforts in areas struck by earthquakes often include medical teams with skills and equipment for treatment of survivors with rhabdomyolysis. The disease and its mechanisms were first fully elucidated during the Blitz of London in 1941.

Intra Uterine Device Insertion For Birth Control
Intra Uterine Device Insertion For Birth Control Scott 16,936 Görünümler • 2 yıl önce

An intrauterine device (IUD), also known as intrauterine contraceptive device (IUCD or ICD) or coil, is a small, often T-shaped birth control device that is inserted into a woman's uterus to prevent pregnancy. IUDs are one form of long-acting reversible birth control (LARC).

Popping Neck Cyst Abscess
Popping Neck Cyst Abscess Scott 2,003 Görünümler • 2 yıl önce

Popping Neck Cyst Abscess

Synthol shoulder leaking
Synthol shoulder leaking hooda 2,136 Görünümler • 2 yıl önce

A bodybuilder gets his shoulder leaking because of synthol use on the stage while posing back double biceps

What Can Be Done to Prevent Breast implant Bottoming Out?
What Can Be Done to Prevent Breast implant Bottoming Out? samer kareem 6,668 Görünümler • 2 yıl önce

Breast Implants Bottoming Out? Steps to Reduce The Risks

Can Oral Sex Cause AIDS
Can Oral Sex Cause AIDS Scott 14,045 Görünümler • 2 yıl önce

Though the risk of HIV transmission through oral sex is very low, but several factors might increase the risk, including sores in the mouth or vagina or on the penis, bleeding gums, having an oral contact with menstrual blood, and the presence of other sexually transmitted diseases. But still the risk is low. by the way better to think twice before having the Oralsex with strangers. because you are not safe 100%.

Testicular Torsion
Testicular Torsion samer kareem 8,805 Görünümler • 2 yıl önce

Testicular torsion occurs when a testicle rotates, twisting the spermatic cord that brings blood to the scrotum. The reduced blood flow causes sudden and often severe pain and swelling. Testicular torsion is most common between ages 12 and 16, but it can occur at any age, even before birth. Testicular torsion usually requires emergency surgery. If treated quickly, the testicle can usually be saved. But when blood flow has been cut off for too long, a testicle might become so badly damaged that it has to be removed.

Safe Sex - So You Have Genital Warts
Safe Sex - So You Have Genital Warts Liz L 24,364 Görünümler • 2 yıl önce

The only sure way to prevent genital warts is to not have sex. But everyone wants sex, so here is how to have safe sex if you are living with Genital Warts.

Dental Cavity
Dental Cavity samer kareem 4,500 Görünümler • 2 yıl önce

If it is not removed, tooth decay will begin. The acids in plaque damage the enamel covering your teeth. It also creates holes in the tooth called cavities. Cavities usually do not hurt, unless they grow very large and affect nerves or cause a tooth fracture.

What is Female Viagra?
What is Female Viagra? Scott 2,612 Görünümler • 2 yıl önce

Given the success of drugs to treat erectile dysfunction, such as sildenafil (Viagra), tadalafil (Cialis) and vardenafil (Levitra), drug companies have sought a comparable drug for women. Viagra has even been tried as a treatment for sexual dysfunction in women. However, the Food and Drug Administration (FDA) hasn't approved this use of Viagra. Indeed, until recently there were no FDA-approved drugs for treating sexual arousal or sexual desire problems in women. Yet 4 in 10 women report having sexual concerns. A prescription medication known as flibanserin (Addyi) — originally developed as an antidepressant — has been approved by the FDA as a treatment for low sexual desire in premenopausal women. A daily pill, Addyi may boost sex drive in women with low sexual desire and who find the experience distressing. Potentially serious side effects include low blood pressure, dizziness and fainting, particularly if the drug is mixed with alcohol. Experts recommend that you stop taking the drug if you don't notice an improvement in your sex drive after eight weeks.

Mastitis
Mastitis samer kareem 8,640 Görünümler • 2 yıl önce

Mastitis is inflammation of tissue in one or both mammary glands inside the breast. Mastitis usually affects lactating women - women who are breastfeeding, producing milk. Hence, it is often referred to as lactation mastitis. The patient feels a hard, sore spot inside the breast.

Knife Stabbed in Hand
Knife Stabbed in Hand Scott 2,913 Görünümler • 2 yıl önce

This video may contain images of a medical doctor providing emergency care for a patient.

Open Rhinoplasty
Open Rhinoplasty Doctor 23,429 Görünümler • 2 yıl önce

Open rhinoplasty without oseotomies peformed by Dr. Robert Dryden and Dr. Brett Kotlus. Basic steps for rasping of dorsal hump and cephalic trim with septoplasty and tip strut.

Brain Worm Infection
Brain Worm Infection Scott Stevens 15,102 Görünümler • 2 yıl önce

Brain Worm Infection

Male Foley Catheter Insertion Procedure
Male Foley Catheter Insertion Procedure DrHouse 151,510 Görünümler • 2 yıl önce

Male Foley Catheter Insertion

Extracorporeal shockwave lithotripsy
Extracorporeal shockwave lithotripsy samer kareem 11,072 Görünümler • 2 yıl önce

Extracorporeal shock wave lithotripsy (ESWL) uses shock waves to break a kidney stone into small pieces that can more easily travel through the urinary tract camera.gif and pass from the body. See a picture of ESWL camera.gif. You lie on a water-filled cushion, and the surgeon uses X-rays or ultrasound tests to precisely locate the stone. High-energy sound waves pass through your body without injuring it and break the stone into small pieces. These small pieces move through the urinary tract and out of the body more easily than a large stone. The process takes about an hour. You may receive sedatives or local anesthesia. Your surgeon may use a stent if you have a large stone. A stent is a small, short tube of flexible plastic mesh that holds the ureter open. This helps the small stone pieces to pass without blocking the ureter.

Posterior Urethral Strictures Associated with Urinary Incontinence after Prostatectomy Management
Posterior Urethral Strictures Associated with Urinary Incontinence after Prostatectomy Management Scott Stevens 9,900 Görünümler • 2 yıl önce

Posterior Urethral Strictures Associated with Urinary Incontinence after Prostatectomy Management

Breech Baby Position Exercise!
Breech Baby Position Exercise! samer kareem 4,205 Görünümler • 2 yıl önce

Breech Baby Position Exercise!

Liver anatomy and function!
Liver anatomy and function! samer kareem 3,063 Görünümler • 2 yıl önce

The liver regulates most chemical levels in the blood and excretes a product called bile. ... Production of bile, which helps carry away waste and break down fats in the small intestine during digestion. Production of certain proteins for blood plasma.

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