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Spinal Injury - Jaw Thrust
Spinal Injury - Jaw Thrust samer kareem 5,661 Views • 3 years ago

The jaw thrust is a method of opening the airway of a patient. The airway is very important in first aid! It consists of the structures in the back of the throat and upper neck. A patient who is unconscious is not able to maintain their own airway as it can become blocked by the tongue (see picture). Normally, first aid courses teach the head tilt – chin lift technique to open an airway. However, this airway manoeuvre involves significant movement of the patient’s neck. Therefore if there is any suspicion of a spinal (neck) injury it may cause further damage.

Foot Compartment Syndrome
Foot Compartment Syndrome samer kareem 1,793 Views • 3 years ago

Compartment syndrome can develop in the foot following crush injury or closed fracture. Following some critical threshold of bleeding and/or swelling into the fixed space compartments, arterial pulse pressure is insufficient to overcome the osmotic tissue pressure gradient, leading to cell death. The complicating factor is related to the magnitude of the force of the crush injury. The amount of swelling or bleeding has to be sufficient to impair arterial inflow, while not being of sufficient magnitude to produce an open injury, which decompresses the pressure within the affected compartments. When the injury is open, we then attribute the late disability primarily to the crushing injury to the involved muscles.

patient’s first impressions with bionic eye
patient’s first impressions with bionic eye samer kareem 6,456 Views • 3 years ago

A visual prosthesis, often referred to as a bionic eye, is an experimental visual device intended to restore functional vision in those suffering from partial or total blindness. In 1983 Joao Lobo Antunes, a Portuguese doctor, implanted a bionic eye in a person born blind.

Esophageal Atresia
Esophageal Atresia samer kareem 4,730 Views • 3 years ago

Esophageal atresia is an abnormality, or birth defect, of the esophagus that occurs early in pregnancy, as the baby is developing. The esophagus forms in the first few months of fetal life as a long, hollow, continuous tube joining the mouth to the stomach. In newborns with this birth defect, formation of this continuous esophageal tube is interrupted. esophageal-artresia-2In most cases, two separate tubes are formed, an upper (proximal) tube connected to the mouth and a lower (distal) tube connected to the stomach. This seperated tubes are sealed off creating a pouch on either side; the gap between these pounches can be short or very long. Saliva can accumulate in the upper pouch as it cannot drain into the stomach.

What is Pernicious Anemia?
What is Pernicious Anemia? samer kareem 2,184 Views • 3 years ago

Anemia is a condition in which the body does not have enough healthy red blood cells. Red blood cells provide oxygen to body tissues. There are many types of anemia. Pernicious anemia is a decrease in red blood cells that occurs when the intestines cannot properly absorb vitamin B12.

Examination of the Hands
Examination of the Hands samer kareem 3,827 Views • 3 years ago

Examination of the Hands

Laparoscopically Assisted Vaginal Hysterectomy
Laparoscopically Assisted Vaginal Hysterectomy samer kareem 2,862 Views • 3 years ago

procedure is usually done in the hospital or outpatient surgical center under general anesthesia (while you are asleep and pain-free). The procedure is performed in the following way: The surgeon makes a small cut (incision) below the belly button (navel). A needle or tube is inserted into the incision. Carbon dioxide gas is passed into the abdomen through the needle or tube. The gas helps expand the area, giving the surgeon more room to work, and helping the surgeon see the organs more clearly. A tube is placed through the cut in your abdomen. A tiny video camera (laparoscope) goes through this tube and is used to see the inside of your pelvis and abdomen. More small cuts may be made if other instruments are needed to get a better view of certain organs. If you are having gynecologic laparoscopy, dye may be injected into your cervix area so the surgeon can view your fallopian tubes. After the exam, the gas, laparoscope, and instruments are removed, and the cuts are closed. You will have bandages over those areas.

Heart transplant surgery video
Heart transplant surgery video Magdy 1,055 Views • 3 years ago

This video shows the heart transplant surgery

How to Triple Your Chances of Getting Pregnant?
How to Triple Your Chances of Getting Pregnant? hooda 24,483 Views • 3 years ago

Watch that video to know How to Triple Your Chances of Getting Pregnant

急性坏疽阑尾炎的手术治疗
急性坏疽阑尾炎的手术治疗 wang bzh 2,469 Views • 3 years ago

急性坏疽阑尾炎的手术治疗

Lumbar Fusion of L5-S1 Surgery
Lumbar Fusion of L5-S1 Surgery samer kareem 3,986 Views • 3 years ago

At each level of the spine, there is a disc space in the front and paired facet joints in the back. Working together, these structures define a motion segment (Fig. 1A). Back pain may re­sult when injury or degenerative changes allow abnormal movement of the vertebrae to rub against one another, known as an unstable motion segment (Fig. 1B). Two vertebrae need to be fused to stop the motion at one segment. For example, an L4-L5 fusion is a one-level spinal fusion (Fig. 1C). A two-level fusion joins three vertebrae together and so on.

Breast Enlargement Animation
Breast Enlargement Animation Landging 4,939 Views • 3 years ago

http://www.landging.com/breast-enlargement-animation.html
Breast enlargement product animation designed for TV shopping.

EKG/ECG Interpretation Explained Clearly
EKG/ECG Interpretation Explained Clearly samer kareem 1,641 Views • 3 years ago

EKG/ECG Interpretation Explained Clearly

Proximal Hypospadias repair
Proximal Hypospadias repair DrPhil 36,690 Views • 3 years ago

Proximal Hypospadias repaired by Tube Onaly Urethroplasty

Subcuticular or Intradermal Skin Suturing
Subcuticular or Intradermal Skin Suturing DrPhil 15,755 Views • 3 years ago

Demonstration of subcuticular or intradermal suturing technique for wound closure in the operating room.

What the world looks like if you have retinitis pigmentosa
What the world looks like if you have retinitis pigmentosa samer kareem 3,924 Views • 3 years ago

Kegel Exercise
Kegel Exercise samer kareem 2,404 Views • 3 years ago

Kegel exercises strengthen the pelvic floor muscles, which support the uterus, bladder, small intestine and rectum. You can do Kegel exercises, also known as pelvic floor muscle training, just about anytime. Start by understanding what Kegel exercises can do for you — then follow step-by-step instructions for contracting and relaxing your pelvic floor muscles.

Female Reproductive System Anatomy
Female Reproductive System Anatomy Medical_Videos 19,420 Views • 3 years ago

Female Reproductive System Anatomy

ACUTE PULMONARY EDEMA TREATMENT
ACUTE PULMONARY EDEMA TREATMENT samer kareem 2,811 Views • 3 years ago

Pulmonary edema is usually caused by a heart condition. Other causes include pneumonia, exposure to certain toxins and drugs, and being at high elevations. Depending on the cause, pulmonary edema symptoms may appear suddenly or develop over time. Mild to extreme breathing difficulty can occur. Cough, chest pain, and fatigue are other symptoms. Treatment generally includes supplemental oxygen and medications.

Hepatitis B:
Hepatitis B: samer kareem 4,721 Views • 3 years ago

Hepatitis B is a serious liver infection caused by the hepatitis B virus (HBV). For some people, hepatitis B infection becomes chronic, meaning it lasts more than six months. Having chronic hepatitis B increases your risk of developing liver failure, liver cancer or cirrhosis — a condition that causes permanent scarring of the liver. Most people infected with hepatitis B as adults recover fully, even if their signs and symptoms are severe. Infants and children are more likely to develop a chronic hepatitis B infection. A vaccine can prevent hepatitis B, but there's no cure if you have it. If you're infected, taking certain precautions can help prevent spreading HBV to others.

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