Top videos

Tighten Your Vaginal Muscles
Tighten Your Vaginal Muscles samer kareem 2,243 Views • 3 years ago

To get started, you need to find your pelvic floor muscles by stopping urination in midstream. If you succeed, you have located the right muscles. Once you have located your pelvic floor muscles, tighten the contraction for about 5 seconds, before relaxing for another 5 seconds.

Cataract Animation
Cataract Animation DrHouse 10,583 Views • 3 years ago

What is a Cataract

Fertilization and Implantation in human
Fertilization and Implantation in human samer kareem 3,158 Views • 3 years ago

Millions of sperms are deposited into the vagina during sexual intercourse. The sperms make their way through the cervix into the uterus and then on to the fallopian tubes. As they swim along this way their numbers decline. Only a few hundred sperm will get close to the egg. During the trip, sperm prepare themselves to meet the egg by subtle alterations of their heads and movement patterns. Once inside the fallopian tube, the sperm attracts the egg by releasing a chemical. The egg is surrounded by a protective covering called the zona pellucida, which allows only one sperm to penetrate it. Once inside the egg, the head of the fertilizing sperm releases its genetic contents, which fuses with the nucleus of the egg. Fertilisation is now complete. Sperm are able to survive for 2-3 days within the female's reproductive tract. The length of the time that a woman's egg can be fertilized by a man's sperm ranges from 12-24 hours.

Safe Sex - So You Have Genital Warts
Safe Sex - So You Have Genital Warts Liz L 24,422 Views • 3 years ago

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.

What Causes Keratoconus:?
What Causes Keratoconus:? samer kareem 1,654 Views • 3 years ago

Removal of large epidermoid cyst from floor of the mouth
Removal of large epidermoid cyst from floor of the mouth samer kareem 9,184 Views • 3 years ago

Removal of large epidermoid cyst from floor of the mouth

Overcoming Obesity
Overcoming Obesity News Canada 7,640 Views • 3 years ago

Achieving and maintaining long-term weight loss goals.

Female Condom Demonstration
Female Condom Demonstration samer kareem 4,045 Views • 3 years ago

Female Condom Demonstration

Introduction to Clinical Medicine
Introduction to Clinical Medicine samer kareem 5,483 Views • 3 years ago

Bulbar Palsy versus Pseudobulbar Palsy
Bulbar Palsy versus Pseudobulbar Palsy samer kareem 2,319 Views • 3 years ago

This tutorial explains the difference in mechanisms between the 2 palsies. Bulbar palsy is a lower motor neuron condition and pseudobulbar palsy is an upper motor neuron condidtion.

Laser Eye Surgery (LASIK)
Laser Eye Surgery (LASIK) Surgeon 407 Views • 3 years ago

For Employees of Hospitals, Schools, Universities and Libraries: Download 8 FREE medical animations from Nucleus by signing up for a free trial: http://nmal.nucleusmedicalmedi....a.com/free-trial-mem

Biology students: Subscribe to the Nucleus Biology channel to see new animations on biology and other science topics, plus short quizzes to ace your next exam: https://bit.ly/3lH1CzV

This medical animation depicts Laser Eye Surgery, a procedure that permanently changes the shape of the cornea, the clear covering over the front of the eye.
#lasik #eye #cornea
ANCE00185

Pneumoperitonuem
Pneumoperitonuem samer kareem 5,673 Views • 3 years ago

Chest x-ray, pneumoperitonuem, air under diaphragms

Anterior Abdomen Wall Abscess
Anterior Abdomen Wall Abscess samer kareem 10,338 Views • 3 years ago

Intra-abdominal abscess continues to be an important and serious problem in surgical practice. Appropriate treatment is often delayed because of the obscure nature of many conditions resulting in abscess formation, which can make diagnosis and localization difficult. Associated pathophysiologic effects may become life threatening or lead to extended periods of morbidity with prolonged hospitalization. Delayed diagnosis and treatment can also lead to increased mortality; therefore, the economic impact of delaying treatment is significant.

labioplasty
labioplasty samer kareem 7,607 Views • 3 years ago

Labiaplasty is a surgical procedure that removes excess tissue from the labia, either for cosmetic reasons or for women who feel physical discomfort due to enlarged or elongated labia

Penile Implants
Penile Implants samer kareem 4,854 Views • 3 years ago

A penile prosthesis is another treatment option for men with erectile dysfunction (ED). These devices are either malleable or inflatable. The simplest type of prosthesis consists of a pair of malleable (bendable) rods surgically implanted within the erection chambers of the penis. With this type of implant the penis is always semi-rigid and merely needs to be lifted or adjusted into the erect position to initiate sex. Today, many men choose a hydraulic, inflatable prosthesis, which allows a man to have an erection whenever he chooses and is much easier to conceal. It is also more natural.

Female Condom Application and Removal
Female Condom Application and Removal Scott 51,704 Views • 3 years ago

A usage instruction on how to use a female condom (also know as a Femidom). Female Condom Application and Removal.

Testing Urine for Protein and Glucose by Dip Stick
Testing Urine for Protein and Glucose by Dip Stick Scott 12,410 Views • 3 years ago

This video demonstrates how use a commercially-prepared "dip-stick" to test a random urine specimen for the presence of protein or glucose.

MRI of Fetal Brain Development
MRI of Fetal Brain Development Alicia Berger 8,063 Views • 3 years ago

MRI of Fetal Brain Development

Laparoscopic Liver Surgery | UPMC
Laparoscopic Liver Surgery | UPMC Surgeon 526 Views • 3 years ago

UPMC liver surgeons are among the most experienced in the world in performing minimally invasive liver surgery. Most patients benefit from less trauma and pain, minimal scarring, a shorter hospital stay, and faster recovery than from traditional surgery.
To learn more, please visit https://www.upmc.com/services/....liver-cancer/treatme

Gastrointestinal GI Drug Delivery
Gastrointestinal GI Drug Delivery Alicia Berger 24,952 Views • 3 years ago

Gastrointestinal GI Drug Delivery

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