Top videos

How to Burn the Most Fat
How to Burn the Most Fat samer kareem 2,435 Views • 3 years ago

Tips for Doing Fat-Burning Exercises To accomplish your weight loss goals, you must combine some basic principles with the exercises that burn the most fat. These include the following: Do not exercise when you are hungry. ... Always begin with a warm up. ... Begin your workout early. ... Increase intensity gradually.

Immunization Techniques
Immunization Techniques samer kareem 2,167 Views • 3 years ago

Immunization Techniques

How to Get Pregnant Quickly With Irregular Periods
How to Get Pregnant Quickly With Irregular Periods samer kareem 2,388 Views • 3 years ago

How to Get Pregnant Quickly With Irregular Periods

DIAPHRAGM TO CONTROL UNWANTED PREGNANCY
DIAPHRAGM TO CONTROL UNWANTED PREGNANCY samer kareem 3,262 Views • 3 years ago

SEX WITH DIAPHRAGM TO CONTROL UNWANTED PREGNANCY

How To Increase Blood Flow To Your Feet?
How To Increase Blood Flow To Your Feet? samer kareem 3,014 Views • 3 years ago

Take regular breaks. If you are in a prolonged standing position or a prolonged sitting position, take regular breaks and move your arms or legs. Take a short walk, do some leg or arm exercises, on the spot walking/running, or take a walk outside the workplace. Get your circulation moving to your extremities.

Gallstone.
Gallstone. samer kareem 4,760 Views • 3 years ago

Gallstones are hardened deposits of digestive fluid that can form in your gallbladder. Your gallbladder is a small, pear-shaped organ on the right side of your abdomen, just beneath your liver. The gallbladder holds a digestive fluid called bile that's released into your small intestine. Gallstones range in size from as small as a grain of sand to as large as a golf ball. Some people develop just one gallstone, while others develop many gallstones at the same time. Gallstones are common in the United States. People who experience symptoms from their gallstones usually require gallbladder removal surgery. Gallstones that don't cause any signs and symptoms typically don't need treatment.

Surfactants and Surface Tension
Surfactants and Surface Tension samer kareem 1,780 Views • 3 years ago

Surfactant. Surfactants are compounds that lower the surface tension (or interfacial tension) between two liquids or between a liquid and a solid. Surfactants may act as detergents, wetting agents, emulsifiers, foaming agents, and dispersants.

MRI of Bone Tumor
MRI of Bone Tumor samer kareem 2,013 Views • 3 years ago

MRI of Bone Tumor

Nelson's syndrome
Nelson's syndrome samer kareem 4,835 Views • 3 years ago

Nelson syndrome refers to a spectrum of symptoms and signs arising from an adrenocorticotropin (ACTH)–secreting pituitary macroadenoma after a therapeutic bilateral adrenalectomy. The spectrum of clinical features observed relates to the local effects of the tumor on surrounding structures, the secondary loss of other pituitary hormones, and the effects of the high serum concentrations of ACTH on the skin. [1] The first case was reported by Nelson et al in 1958. [2]

Asthma and COPD
Asthma and COPD samer kareem 14,019 Views • 3 years ago

Asthma and COPD

Addiction to Drug
Addiction to Drug samer kareem 6,716 Views • 3 years ago

What causes addiction? Easy, right? Drugs cause addiction. But maybe it is not that simple.

How Does Pregnancy Happen
How Does Pregnancy Happen samer kareem 14,341 Views • 3 years ago

Wondering how pregnancy happens? It’s not as simple as it seems! Pregnancy takes several days, and there are lots of steps. Here are the basics on how pregnancy works.

Interrupted Aortic Arch − Ventricular Septic Defect
Interrupted Aortic Arch − Ventricular Septic Defect samer kareem 6,901 Views • 3 years ago

Interrupted aortic arch (IAA) is the absence or discontinuation of a portion of the aortic arch, the section of the aorta that turns downward toward the lower half of the body. Once the diagnosis of this rare defect is suspected and confirmed, treatment and surgical intervention are vitally important. Heart models and animation were developed by the Cincinn

Secret Signs You're Depressed
Secret Signs You're Depressed samer kareem 1,653 Views • 3 years ago

Everyone feels sad or low sometimes, but these feelings usually pass with a little time. Depression—also called “clinical depression” or a “depressive disorder”—is a mood disorder that causes distressing symptoms that affect how you feel, think, and handle daily activities, such as sleeping, eating, or working. To be diagnosed with depression, symptoms must be present most of the day, nearly every day for at least 2 weeks.

Laceration Repair
Laceration Repair samer kareem 5,531 Views • 3 years ago

Simple interrupted suturing is the most basic and most important of the suturing techniques.

How LSD alters your mind
How LSD alters your mind samer kareem 3,146 Views • 3 years ago

Scientists reveal how LSD alters your mind.

Propofol Use in the ED
Propofol Use in the ED samer kareem 2,347 Views • 3 years ago

Multiple studies demonstrate the safety of propofol in pediatric EDPS. Each has identified a drop in blood pressure and transient hypoxemia as the most frequent complications. In all of the studies in which hypotension was identified there was no evidence of poor perfusion. The hypoxemia in all of these studies quickly responded to minimal intervention with no apparent lasting complications. Although these were pediatric studies, the results were very similar to ours in complication rates and sedation times. Our study did not demonstrate the frequency of decreased blood pressure seen in these pediatric studies but had similar hypoxemia rates.

Sensitivity and Specificity
Sensitivity and Specificity samer kareem 1,400 Views • 3 years ago

Easily understand the concepts of SENSITIVITY and SPECIFICITY! These two words can be confusing when you are first learning the basics of biostatistics. -Don't be confused..watch this lecture and understand it once and for all!

When the  Doctors try to help :)
When the Doctors try to help :) samer kareem 2,023 Views • 3 years ago

Because Doctors must give all to their patients!

First transplant of a bionic eye
First transplant of a bionic eye samer kareem 1,832 Views • 3 years ago

The first transplant of a bionic eye on a patient with a rare disease.

Showing 342 out of 373