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Blood Transfusion
Blood Transfusion samer kareem 1,621 Views • 3 years ago

A blood transfusion is a routine medical procedure that can be lifesaving. During a blood transfusion, donated blood is added to your own blood. A blood transfusion may also be done to supplement various components of your blood with donated blood products. In some cases, a blood transfusion is done with blood that you've donated ahead of time before you undergo elective surgery. During a typical blood transfusion, certain parts of blood are delivered through an intravenous (IV) line that's placed in one of the veins in your arm. A blood transfusion usually takes one to four hours, though in an emergency it can be done much faster.

Effects Of Alcohol On The Brain
Effects Of Alcohol On The Brain samer kareem 12,621 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.

Neurosyphilis
Neurosyphilis samer kareem 2,726 Views • 3 years ago

Neurosyphilis is an infection of the brain or spinal cord caused by the spirochete Treponema pallidum. It usually occurs in people who have had chronic, untreated syphilis, usually about 10 to 20 years after first infection and develops in about 25%–40% of persons who are not treated. The United States' Centers for Disease Control and Prevention (CDC) advises that neurosyphilis can occur at any stage of a syphilis infection.

Biological Aortic Heart Valve
Biological Aortic Heart Valve samer kareem 13,547 Views • 3 years ago

Bioprosthetic valves used in heart valve replacement generally offer functional properties that are more similar to those of native valves.

Atrial fibrillation vs Atrial Flutter
Atrial fibrillation vs Atrial Flutter samer kareem 61,452 Views • 3 years ago

Atrial fibrillation vs Atrial Flutter

Body Mass Index  BMI
Body Mass Index BMI samer kareem 1,766 Views • 3 years ago

Body Mass Index (BMI) is a person's weight in kilograms divided by the square of height in meters. A high BMI can be an indicator of high body fatness. BMI can be used to screen for weight categories that may lead to health problems but it is not diagnostic of the body fatness or health of an individual.May 15, 2015

St. John's Wort
St. John's Wort samer kareem 4,519 Views • 3 years ago

St. John's wort (Hypericum perforatum) is an over-the-counter herbal supplement used for its antidepressant, anti-inflammatory, and wound-healing properties. Although it has been prescribed in Europe for mild to moderate depression, negative clinical trials and multiple reports of adverse drug interactions have raised concern about its use. St. John's wort induces various P450 isozymes (CYP 1A2, 2C19, 2C9, and 3A4) and P-glycoprotein systems. Drug interactions with the herbal product can lead to treatment failures with many medications, including hormonal contraceptives, antiretrovirals, immunosuppressive agents, narcotics, anticoagulants, and antifungals. There is also a risk for serotonin syndrome when St. John's wort is used in combination with other serotonergic antidepressants. The lack of strict regulation of herbal products that results in variable quality and content (unknown toxic ingredients or inactive ingredients) is also a concern.

Anterior Cruciate Ligament (ACL) Reconstruction
Anterior Cruciate Ligament (ACL) Reconstruction samer kareem 1,936 Views • 3 years ago

In nonsurgical treatment, progressive physical therapy and rehabilitation can restore the knee to a condition close to its pre-injury state and educate the patient on how to prevent instability.37, 38 This may be supplemented with the use of a hinged knee brace. However, many people who choose not to have surgery may experience secondary injury to the knee due to repetitive instability episodes. Surgical treatment is usually advised in dealing with combined injuries (ACL tears in combination with other injuries in the knee). However, deciding against surgery is reasonable for select patients. Nonsurgical management of isolated ACL tears is likely to be successful or may be indicated in patients:

What is Sepsis ?
What is Sepsis ? samer kareem 1,472 Views • 3 years ago

Sepsis occurs when chemicals released in the bloodstream to fight an infection trigger inflammation throughout the body. This can cause a cascade of changes that damage multiple organ systems, leading them to fail, sometimes even resulting in death. Symptoms include fever, difficulty breathing, low blood pressure, fast heart rate, and mental confusion. Treatment includes antibiotics and intravenous fluids.

Anterior maxillary osteotomy for distraction
Anterior maxillary osteotomy for distraction samer kareem 1,791 Views • 3 years ago

Anterior maxillary distraction for cleft retruded maxilla

Bartolinitis
Bartolinitis samer kareem 9,453 Views • 3 years ago

A fluid-filled swelling (cyst) in the Bartholin's glands, which lubricate the vagina.

STOP VIOLENCE AGAINST DOCTORS!!!
STOP VIOLENCE AGAINST DOCTORS!!! samer kareem 1,211 Views • 3 years ago

STOP VIOLENCE AGAINST DOCTORs

Diagnosis, Treatment, and Prevention of Syphilis
Diagnosis, Treatment, and Prevention of Syphilis samer kareem 4,886 Views • 3 years ago

Learn what tests can be used to screen and diagnose syphilis as well as how to treat and prevent the infection.

Is A Brain Dead Person Actually Dead?
Is A Brain Dead Person Actually Dead? samer kareem 1,363 Views • 3 years ago

Comas are caused by an injury to the brain. Brain injury can be due to increased pressure, bleeding, loss of oxygen, or buildup of toxins. The injury can be temporary and reversible. It also can be permanent.

What is nuclear medicine?
What is nuclear medicine? Alicia Berger 4,508 Views • 3 years ago

Nuclear medicine is a branch of medical imaging that uses small amounts of radioactive material to diagnose and determine the severity of or treat a variety of diseases, including many types of cancers, heart disease, gastrointestinal, endocrine, neurological disorders and other abnormalities within the body.

Combination Plastic Surgery Procedure (Face and Body) with Premium Care
Combination Plastic Surgery Procedure (Face and Body) with Premium Care samer kareem 4,315 Views • 3 years ago

Combination Plastic Surgery Procedure (Face and Body) with Premium Care

Huge Brain Tumor Removal Surgery
Huge Brain Tumor Removal Surgery Alisha Berger 33,298 Views • 3 years ago

Cerebral hydatid disease (neurohydatidosis) is caused by Echinococcus granulosus or less commonly E. alveolaris or E. multilocularis. The larval stage is the cause of hydatid disease in humans 1. Epidemiology Cerebral hydatid disease is a rare parasitic infestation and accounts for 1-2 % of all cystic echinococcosis. Hydatid disease is endemic in the Mediterranean region, the Middle East, Africa, eastern part of Turkey, Australia and parts of South America 2. Clinical presentation Symptoms and signs include: focal neurological deficits headaches increased intracranial pressure hydrocephalus papilloedema and loss of vision altered mental status seizures (rare)

Pregnancy first Trimester week by week
Pregnancy first Trimester week by week samer kareem 4,493 Views • 3 years ago

Pregnancy first Trimester

First corneal suture during cataract surgery
First corneal suture during cataract surgery Scott 1,615 Views • 3 years ago

Video demonstrates the fundamental components of placing your first suture.

Human heart & Electric Beat-Pacemakers
Human heart & Electric Beat-Pacemakers samer kareem 7,262 Views • 3 years ago

Vediographic-Electric Beat-Pacemakers and the human heart

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