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Injection with insulin pen
Injection with insulin pen samer kareem 7,857 Views • 3 years ago

How to Use Wash your hands. Check the drug label to be sure it is what your doctor prescribed. ... Remove pen cap. Look at the insulin. Wipe the tip of the pen where the needle will attach with an alcohol swab or a cotton ball moistened with alcohol.

Gastric Bypass
Gastric Bypass samer kareem 20,397 Views • 3 years ago

Gastric bypass is surgery that helps you lose weight by changing how your stomach and small intestine handle the food you eat. After the surgery, your stomach will be smaller. You will feel full with less food. The food you eat will no longer go into some parts of your stomach and small intestine that absorb food. Because of this, your body will not get all of the calories from the food you eat.

Large Breast Augmentation
Large Breast Augmentation samer kareem 9,034 Views • 3 years ago

Large Breast Augmentation

Epilepsy Diagnosis
Epilepsy Diagnosis samer kareem 6,363 Views • 3 years ago

Tests. This test tracks electrical signals from the brain. There are a number of blood tests that may be recommended as part of your epilepsy diagnosis and treatment. A positron emission tomography (PET) scan may be used to locate the part of the brain that is causing seizures.

Vitamin A Functions & Deficiencies
Vitamin A Functions & Deficiencies samer kareem 2,405 Views • 3 years ago

Function. Vitamin A helps form and maintain healthy skin, teeth, skeletal and soft tissue, mucus membranes, and skin. It is also known as retinol because it produces the pigments in the retina of the eye. Vitamin A promotes good vision, especially in low light. Vitamin deficiency anemia occurs when your body doesn't have enough of the vitamins needed to produce adequate numbers of healthy red blood cells. Red blood cells carry oxygen from your lungs throughout your body. If your diet is lacking in certain vitamins, vitamin deficiency anemia can develop.

Myocardial Blood Flow
Myocardial Blood Flow samer kareem 16,851 Views • 3 years ago

Coronary circulation is the circulation of blood in the blood vessels of the heart muscle (myocardium). The vessels that deliver oxygen-rich blood to the myocardium are known as coronary arteries. The vessels that remove the deoxygenated blood from the heart muscle are known as cardiac veins.

Neurogenic Shock
Neurogenic Shock samer kareem 2,133 Views • 3 years ago

Neurogenic shock is a distributive type of shock resulting in low blood pressure, occasionally with a slowed heart rate, that is attributed to the disruption of the autonomic pathways within the spinal cord. It can occur after damage to the central nervous system such as spinal cord injury.

Permanent cure for diabetes
Permanent cure for diabetes samer kareem 5,209 Views • 3 years ago

A new research seems promising in curing the Diabetes type 1 permanently through Pancreatic Islet Transplantation. Islets are clusters of cells in the pancreas that make insulin which helps to convert food into energy.

Wound Healing
Wound Healing samer kareem 8,582 Views • 3 years ago

Wound healing is the process by which skin or other body tissue repairs itself after trauma. ... This process is divided into predictable phases: blood clotting (hemostasis), inflammation, tissue growth (proliferation) and tissue remodeling (maturation).

Shoulder Dystocia Injury
Shoulder Dystocia Injury samer kareem 1,907 Views • 3 years ago

Shoulder dystocia is a rare emergency that can happen during the end of the second stage of labour. It's all to do with how your baby moves down through your vagina and out into the world. Shoulder dystocia happens when your baby's head has been born, but one of her shoulders becomes stuck.

Cardiac catheterizatio
Cardiac catheterizatio samer kareem 5,732 Views • 3 years ago

Cardiac cath is performed to find out if you have disease of the heart muscle, valves or coronary (heart) arteries. During the procedure, the pressure and blood flow in your heart can be measured. Coronary angiography is done during cardiac catheterization.

Mad Cow Disease
Mad Cow Disease samer kareem 2,189 Views • 3 years ago

Researchers believe that the infectious agent that causes mad cow disease is an abnormal version of a protein normally found on cell surfaces, called a prion. For reasons still unknown, this protein becomes altered and destroys nervous system tissue -- the brain and spinal cord.

Deviated nasal septum
Deviated nasal septum samer kareem 1,645 Views • 3 years ago

A deviated septum occurs when the thin wall (nasal septum) between your nasal passages is displaced to one side. In many people, the nasal septum is displaced — or deviated — making one nasal passage smaller. When a deviated septum is severe, it can block one side of your nose and reduce airflow, causing difficulty breathing. The additional exposure of a deviated septum to the drying effect of airflow through the nose may sometimes contribute to crusting or bleeding in certain individuals. Nasal obstruction can occur from a deviated nasal septum, from swelling of the tissues lining the nose, or from both. Treatment of nasal obstruction may include medications to reduce the swelling or nasal dilators that help open the nasal passages. To correct a deviated septum, surgery is necessary.

Happy New Year 2017
Happy New Year 2017 samer kareem 4,637 Views • 3 years ago

Happy New Year 2017

Ankle Fusion Surgery
Ankle Fusion Surgery samer kareem 4,434 Views • 3 years ago

Ankle fusion (arthrodesis) This is a surgical procedure which joins together the main bones of the ankle joint (the tibia and the talus). However, depending on the technique your surgeon will use, occasionally the fibula will be included in this procedure. The two joint surfaces which generate the pain are removed.

Development of Cardiovascular System
Development of Cardiovascular System samer kareem 4,237 Views • 3 years ago

Embryonic cardiovascular system. ... The human arterial and venous systems develop from different embryonic areas. Aortic Arches. The aortic arches—or pharyngeal arch arteries—are a series of six, paired, embryological vascular structures that give rise to several major arteries .

Down syndrome (trisomy 21)
Down syndrome (trisomy 21) samer kareem 6,599 Views • 3 years ago

The term trisomy is used to describe the presence of three chromosomes, rather than the usual matched pair of chromosomes. For example, if a baby is born with three #21 chromosomes, rather than the usual pair, then the baby would be said to have "trisomy 21." Trisomy 21 is also known as Down syndrome. Other examples of trisomy include syndromes like trisomy 18 and trisomy 13. Again, trisomy 18 or trisomy 13 simply means the child has three copies of the #18 chromosome (or of the #13 chromosome) present in each cell of the body, rather than the usual pair.

Emergency Pericardiocentesis
Emergency Pericardiocentesis samer kareem 7,850 Views • 3 years ago

Pericardiocentesis is the aspiration of fluid from the pericardial space that surrounds the heart. This procedure can be life saving in patients with cardiac tamponade, even when it complicates acute type A aortic dissection and when cardiothoracic surgery is not available. [1] Cardiac tamponade is a time sensitive, life-threatening condition that requires prompt diagnosis and management. Historically, the diagnosis of cardiac tamponade has been based on clinical findings. Claude Beck, a cardiovascular surgeon, described 2 triads of clinical findings that he found associated with acute and chronic cardiac tamponade. The first of these triads consisted of hypotension, an increased venous pressure, and a quiet heart. It has come to be recognized as Beck's triad, a collection of findings most commonly produced by acute intrapericardial hemorrhage. Subsequent studies have shown that these classic findings are observed in only a minority of patients with cardiac tamponade. [2] The detection of pericardial fluid has been facilitated by the development and continued improvement of echocardiography. [3] Cardiac ultrasound is now accepted as the criterion standard imaging modality for the assessment of pericardial effusions and the dynamic findings consistent with cardiac tamponade. With echocardiography, the location of the effusion can be identified, the size can be estimated (small, medium, or large), and the hemodynamic effects can be examined by assessing for abnormal septal motion, right atrial or right ventricular inversion, and decreased respiratory variation of the diameter of the inferior vena cava.

Mitral valve repair of anterior leaflet perforation and ruptured chordae
Mitral valve repair of anterior leaflet perforation and ruptured chordae samer kareem 17,691 Views • 3 years ago

Mitral valve repair of anterior leaflet perforation and ruptured chordae

Effects Of Alcohol On The Brain
Effects Of Alcohol On The Brain samer kareem 12,639 Views • 3 years ago

Alcohol not broken down by the liver goes to the rest of the body, including the brain. Alcohol can affect parts of the brain that control movement, speech, judgment, and memory. These effects lead to the familiar signs of drunkenness: difficulty walking, slurred speech, memory lapses, and impulsive behavior.

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