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Gastric Bypass Surgery | Duke Health
Gastric Bypass Surgery | Duke Health Surgeon 125 Views • 3 years ago

Gastric bypass, also called Roux-en-Y gastric bypass surgery, is considered a “metabolic” procedure because it changes how your body absorbs fat, calories and nutrients. This metabolic change occurs because your gastrointestinal tract is altered when your gastric bypass surgeon attaches the smaller section of your stomach directly to your small intestine. As a result, your appetite changes and you feel full faster.

How Breast Milk is Produced?
How Breast Milk is Produced? samer kareem 19,926 Views • 3 years ago

Prompted by the hormone prolactin, the alveoli take proteins, sugars, and fat from your blood supply and make breast milk. A network of cells surrounding the alveoli squeeze the glands and push the milk out into the ductules, which lead to a bigger duct.

Obsessive Compulsive Disorder
Obsessive Compulsive Disorder samer kareem 10,867 Views • 3 years ago

Diagnosis of this condition is based on clinical symptoms alone, as there are no diagnostic laboratory tests. In order to meet the criteria for Tourette syndrome, both motor and vocal tics must be present before the age of 21 , and the tics must occur many times a day for at least 12 months which is the case in this patient. Tourette syndrome is associated with several comorbid conditions, with attention-deficit hyperactivity disorder (ADHD) and obsessive compulsive disorder (OCD) the most common. OCD is therefore the condition this child is most at risk of developing in the future.

Preventing Perineal Tears HD
Preventing Perineal Tears HD Harvard_Student 10,584 Views • 3 years ago

Preventing Perineal Tears HD

Pediatric ERCP
Pediatric ERCP samer kareem 2,006 Views • 3 years ago

Experience with endoscopic retrograde cholangiopancreatography (ERCP) in children has been limited due to multiple factors, including the relatively low incidence of diseases requiring ERCP in this age group, the impression that the procedure is technically difficult in children, and because the indications and safety of ERCP in children have not been well defined. As a result, patients are generally referred to a tertiary care facility or to adult endoscopists who perform a high volume of procedures.

Best Position for Getting Pregnant Fast
Best Position for Getting Pregnant Fast samer kareem 2,973 Views • 3 years ago

Best Position for Getting Pregnant Fast

Axillary Brachial Plexus Block
Axillary Brachial Plexus Block M_Nabil 17,324 Views • 3 years ago

This block is used for procedures of the hand, forearm, and elbow. An injection is given in the patient's axilla (armpit) into a space that surrounds a bundle of nerves that supply feeling to the lower arm. This is usually done with the patient awake with sedation, but can be done with the patient under General Anesthesia.

Do Ear Candles Remove Earwax?
Do Ear Candles Remove Earwax? samer kareem 2,756 Views • 3 years ago

We are aware that the "official" way to use an ear candle is small end down into the ear, but for this video, we have elected to use it the way most "lay" public would (small end up). Ear candling is an alternative medicine practice that is thought to remove earwax. However, this video illustrates how ineffective this practice is in removing earwax... and can potentially be even harmful. And yes... It is still frequently practiced.

Pneumothorax Management
Pneumothorax Management samer kareem 3,862 Views • 3 years ago

The surgeon may use treatment options such as thoracoscopy, electrocautery, laser treatment, resection of blebs or pleura, or open thoracotomy. Other surgical indications are as follows: Persistent air leak for longer than 7 days. Recurrent, ipsilateral pneumothorax.

Pediatric Nasogastric Intubation
Pediatric Nasogastric Intubation DrHouse 23,083 Views • 3 years ago

Insertion of pediatric nasogastric tube in children and babies

Appendectomy
Appendectomy Mohamed 11,944 Views • 3 years ago

Appendectomy (midline caecum)

Travel during pregnancy
Travel during pregnancy samer kareem 1,592 Views • 3 years ago

Airline travel. When you're pregnant, the safest time to travel is during your second trimester (18 to 24 weeks), when your risks for miscarriage and preterm labor are lowest. During your third trimester, it's best to stay within 300 miles of home, in case of sudden changes that need medical attention.

Bipolar Disorder
Bipolar Disorder samer kareem 6,134 Views • 3 years ago

Bipolar disorder, also known as manic-depressive illness, is a brain disorder that causes unusual shifts in mood, energy, activity levels, and the ability to carry out day-to-day tasks. There are four basic types of bipolar disorder; all of them involve clear changes in mood, energy, and activity levels.

Dilated Cardiomyopathy
Dilated Cardiomyopathy samer kareem 2,545 Views • 3 years ago

Dilated cardiomyopathy (DCM) is a condition in which the heart's ability to pump blood is decreased because the heart's main pumping chamber, the left ventricle, is enlarged and weakened.

Why do women bleed during the menstrual cycle?
Why do women bleed during the menstrual cycle? Mohamed Ibrahim 9,988 Views • 3 years ago

Menstruation is a woman's monthly bleeding. When you menstruate, your body sheds the lining of the uterus (womb). Menstrual blood flows from the uterus through the small opening in the cervix and passes out of the body through the vagina. Most menstrual periods last from 3 to 5 days.

Laparoscopy Gunshot Wound to Abdomen
Laparoscopy Gunshot Wound to Abdomen Surgeon 11,063 Views • 3 years ago

Laparoscopy Gunshot Wound to Abdomen

How Does Diabetes Cause Silent Heart Attacks?
How Does Diabetes Cause Silent Heart Attacks? samer kareem 6,225 Views • 3 years ago

A silent heart attack is a heart attack that has few, if any, symptoms. You may have never had any symptoms to warn you that you've developed a heart problem, such as chest pain or shortness of breath. Having diabetes or prediabetes puts you at increased risk for heart disease and stroke. You can lower your risk by keeping your blood glucose (also called blood sugar), blood pressure, and blood cholesterol close to the recommended target numbersthe levels suggested by diabetes experts for good health. (

Pharyngitis Management
Pharyngitis Management samer kareem 1,980 Views • 3 years ago

Pharyngitis is caused by swelling in the back of the throat (pharynx) between the tonsils and the voice box (larynx). Most sore throats are caused by colds, the flu, coxsackie virus or mono (mononucleosis). Bacteria that can cause pharyngitis in some cases: Strep throat is caused by group A streptococcus.

Doctors vs Nurses
Doctors vs Nurses hooda 140 Views • 3 years ago

Sometimes we live in different worlds...

Gower Sign Video
Gower Sign Video Surgeon 12,541 Views • 3 years ago

Gowers' sign is a medical sign that indicates weakness of the proximal muscles, namely those of the lower limb. The sign describes a patient that has to use his hands and arms to "walk" up his own body from a squatting position due to lack of hip and thigh muscle strength. It is named for William Richard Gowers. Gowers' sign is classically seen in Duchenne muscular dystrophy, but also presents itself in centronuclear myopathy, myotonic dystrophy and various other conditions associated with proximal muscle weakness. For this maneuver, the patient is placed on the floor away from any objects that could otherwise be used to pull oneself to a standing position. It is also used in testing paraplegia.

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