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Blunt cardiac rupture
Blunt cardiac rupture samer kareem 1,813 Views • 3 years ago

Blunt injury to the heart ranges from contusion to disruption. This report comprises 14 patients seen during a 6-year period with cardiac rupture secondary to blunt trauma. Eight patients were injured in automobile accidents, two patients were injured in auto-pedestrian accidents, two were kicked in the chest by ungulates, and two sustained falls. Cardiac tamponade was suspected in ten patients. Five patients presented with prehospital cardiac arrest or arrested shortly after arrival. All underwent emergency department thoracotomy without survival. Two patients expired in the operating room during attempted cardiac repair; both had significant extracardiac injury. Seven patients survived, three had right atrial injuries, three had right ventricular injuries, and one had a left atrial injury. Cardiopulmonary bypass was not required for repair of the surviving patients. There were no significant complications from the cardiac repair.

Cardiac Cycle
Cardiac Cycle samer kareem 5,619 Views • 3 years ago

The cardiac cycle is the sequence of events that occurs when the heart beats. As the heart beats, it circulates blood through pulmonary and systemic circuits of the body. There are two phases of the cardiac cycle. In the diastole phase, the heart ventricles are relaxed and the heart fills with blood

The Neuron
The Neuron samer kareem 9,032 Views • 3 years ago

A neuron, also known as a neurone (British spelling) and nerve cell, is an electrically excitable cell that receives, processes, and transmits information through electrical and chemical signals. These signals between neurons occur via specialized connections called synapses.

20 brain-dead humans back to life.
20 brain-dead humans back to life. samer kareem 1,422 Views • 3 years ago

Researchers have received approval to bring 20 brain-dead humans back to life.

Eye Examination Video
Eye Examination Video Alicia Berger 14,446 Views • 3 years ago

Eye Examination Video

Shingles
Shingles samer kareem 4,308 Views • 3 years ago

Shingles is a painful skin rash camera.gif. It is caused by the varicella zoster virus. Shingles usually appears in a band, a strip, or a small area on one side of the face or body. It is also called herpes zoster. Shingles is most common in older adults and people who have weak immune systems because of stress, injury, certain medicines, or other reasons. Most people who get shingles will get better and will not get it again. But it is possible to get shingles more than once.

Relief Periods Pain
Relief Periods Pain samer kareem 3,925 Views • 3 years ago

To relieve mild menstrual cramps: Take aspirin or another pain reliever, such as Tylenol (acetaminophen), Motrin (ibuprofen) or Aleve (naproxen). (Note: For best relief, you must take these medications as soon as bleeding or cramping starts.) Place a heating pad or hot water bottle on your lower back or abdomen

Brain death - Spinal reflex
Brain death - Spinal reflex ericneuro 2,421 Views • 3 years ago

Male 19 y. age victim of penetrating brain injury. All the criteria for the encephalic death diagnosis were present. The presence of this complex spinal reflex doesn't exclude the brain death diagnosis and must be known and understood by the professionals involved in this very important diagnosis

My baby is breech. Is it okay to get an external cephalic version (ECV)?
My baby is breech. Is it okay to get an external cephalic version (ECV)? samer kareem 3,286 Views • 3 years ago

My baby is breech. Is it okay to get an external cephalic version (ECV)?

Cervical Cancer & HPV
Cervical Cancer & HPV samer kareem 4,251 Views • 3 years ago

Cervical cancer occurs when abnormal cells on the cervix camera.gif grow out of control. The cervix is the lower part of the uterus that opens into the vagina. Cervical cancer can often be successfully treated when it's found early. It is usually found at a very early stage through a Pap test.

Type 2 Diabetes Animation 3D
Type 2 Diabetes Animation 3D Alicia Berger 28,158 Views • 3 years ago

Type 2 Diabetes Animation 3D

Anal Sex Safety and Health Concerns
Anal Sex Safety and Health Concerns samer kareem 11,010 Views • 3 years ago

The only way to completely avoid anal sex risks is to abstain from anal sex. If you engage in anal sex, it is always important to use a condom to protect against the spread of infections and diseases.

急性坏疽性阑尾炎并穿孔de 腹腔镜手术治疗
急性坏疽性阑尾炎并穿孔de 腹腔镜手术治疗 wang bzh 1,873 Views • 3 years ago

急性坏疽性阑尾炎并穿孔de 腹腔镜手术治疗

Glaucoma Pathogenesis Simplified
Glaucoma Pathogenesis Simplified Alicia Berger 7,135 Views • 3 years ago

Glaucoma Pathogenesis Simplified

Spinal Injury Animation
Spinal Injury Animation samer kareem 9,122 Views • 3 years ago

An estimated 12,500 spinal cord injuries occur in the U.S. every year, leaving the injured people, their friends, and their family, to cope with the aftermath of the catastrophe. For many, navigating the challenges of the health care system can feel a bit like going to medical school. Suddenly you're learning a veritable cornucopia of new terms, and may be spending endless hours Googling spinal cord anatomy to fill in the gaps in your knowledge. An educated patient is better equipped to advocate for his or her needs and interests. An education in spinal cord anatomy helps you understand what your doctor is saying, ask intelligent questions, and detect medical errors before they endanger your health.

Neonatal & idiopathic hepatitis
Neonatal & idiopathic hepatitis samer kareem 5,512 Views • 3 years ago

What is neonatal hepatitis? Neonatal hepatitis is an inflammation of an infant's liver just after birth, sometimes this inflammation is due to a virus but in most cases the cause is unknown, or idiopathic

Acute Respiratory Distress Syndrome
Acute Respiratory Distress Syndrome samer kareem 2,484 Views • 3 years ago

Acute respiratory distress syndrome (ARDS) occurs when fluid builds up in the tiny, elastic air sacs (alveoli) in your lungs. More fluid in your lungs means less oxygen can reach your bloodstream. This deprives your organs of the oxygen they need to function. ARDS typically occurs in people who are already critically ill or who have significant injuries. Severe shortness of breath — the main symptom of ARDS — usually develops within a few hours to a few days after the original disease or trauma. Many people who develop ARDS don't survive. The risk of death increases with age and severity of illness. Of the people who do survive ARDS, some recover completely while others experience lasting damage to their lungs.

Sex After a Spinal Cord Injury
Sex After a Spinal Cord Injury samer kareem 1,504 Views • 3 years ago

In this video I discuss sexual function for people with a spinal cord injury. The amount of feeling and function can vary drastically depending on the level and severity of the injury to the spinal cord.

Crohn's Disease Symptoms Pain
Crohn's Disease Symptoms Pain Frank Vela 1,618 Views • 3 years ago

http://crohnsulcerativecolitis.plus101.com/
----Crohn's Disease Symptoms Pain. Are you suffering from diarrhea that sometimes leaves you feeling that you've completely emptied your intestine from eveything you've eaten that week?
Have you seen bright red blood traces in your stool or on the toilet paper at least once?
Do you sometimes have abdominal cramps after your meals?
Do you at times feel so nauseous that food doesn't have any appeal to you?
Have you had at least one onset of unexplained low grade fever?
Do you joints sometimes feel itchy, sore or painful?
Did you ever notice red spots or blisters on your arms or legs?
Did you ever experience episodes of itchy and even painfull pink eye (conjuctivitis)?
Have you lost weight?
Do you have episodes of overwhelming fatigue?
Do you experience increased frequency of bowel movement?
Did you ever get up during the night to defecate?


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Duodenal Atresia
Duodenal Atresia samer kareem 5,989 Views • 3 years ago

Duodenal atresia, also known as duodenojejunal atresia, is the congenital absence or complete closure of a portion of the lumen of the duodenum. It causes increased levels of amniotic fluid during pregnancy (polyhydramnios) and intestinal obstruction in newborn babies.

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