Top videos

How Do Your Lungs Work?
How Do Your Lungs Work? samer kareem 15,949 Views • 2 years ago

The lungs and respiratory system allow oxygen in the air to be taken into the body, while also enabling the body to get rid of carbon dioxide in the air breathed out. Respiration is the term for the exchange of oxygen from the environment for carbon dioxide from the body's cells.

Medical Marijuana and Parkinson's
Medical Marijuana and Parkinson's samer kareem 16,612 Views • 2 years ago

See the effects of cannabis first hand, unedited, on Parkinson's tremor dyskinesia, and voice.

blood transfusion performance
blood transfusion performance samer kareem 7,319 Views • 2 years ago

blood transfusion performance

Wernicke-Korsakoff Syndrome
Wernicke-Korsakoff Syndrome samer kareem 5,070 Views • 2 years ago

-Korsakoff's syndrome is a common and preventable sequel of Wernicke's encephalopathy. Thiamine, if given during the stage of Wernicke's encephalopathy, can prevent the onset of Korsakoff's psychosis. The administration of glucose prior to thiamine can precipitate Korsakoff's syndrome, as seen in this case. In such patients, brain MRI frequently shows abnormal enhancement of the mammillary bodies & thallamus

Neuropathic Gait Demonstration
Neuropathic Gait Demonstration samer kareem 4,739 Views • 2 years ago

This type of gait is most often seen in peripheral nerve disease where the distal lower extremity is most affected. Because the foot dorsiflexors are weak, the patient has a high stepping gait in an attempt to avoid dragging the toe on the ground.

Vertebrobasilar Insufficiency
Vertebrobasilar Insufficiency samer kareem 3,258 Views • 2 years ago

Vertebrobasilar insufficiency is typically secondary to emboli, thrombi, or arterial dissection. The labyrinth and brainstem are commonly affected, and symptoms may include vertigo, dizziness, dysarthria, diplopia, and numbness.

Migraines
Migraines samer kareem 2,509 Views • 2 years ago

Migraine headaches are recurrent throbbing or pulsatile headaches often associated with a prodrome, nausea, vomiting, photophobia, and phonophobia. When they occur, the prodromes are characterized by visual scintillations, scotomas, dizziness, or tinnitus

Alpha-1 Antitrypsin Deficiency
Alpha-1 Antitrypsin Deficiency samer kareem 7,818 Views • 2 years ago

Alpha-1 Antitrypsin Deficiency (Alpha-1) is a genetic (inherited) condition – it is passed from parents to their children through their genes. Alpha-1 may result in serious lung disease in adults and/or liver disease at any age.

Biological Aortic Heart Valve
Biological Aortic Heart Valve samer kareem 13,521 Views • 2 years ago

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

Galactosemia
Galactosemia samer kareem 7,776 Views • 2 years ago

Galactosemia

Retroverted Uterus
Retroverted Uterus samer kareem 5,136 Views • 2 years ago

A retroverted uterus (tilted uterus, tipped uterus) is a uterus that is tilted posteriorly. This is in contrast to the slightly "anteverted" uterus that most women have, which is tipped forward toward the bladder, with the anterior end slightly concave.

Fusion Ablation System Animation
Fusion Ablation System Animation samer kareem 6,162 Views • 2 years ago

The Estech COBRA Fusion™ 150 Surgical Ablation System combines intuitive, real-time TCRF (Temperature Controlled Radiofrequency) energy control with proprietary Versapolar technology. Versapolar™ energy delivery is the first of its kind—an adaptable and effective platform that can deliver both bipolar and monopolar energy so that surgeons can easily and efficiently create reproducible transmural lesions with more flexibility, confidence and control.

Obsessive Compulsive Disorder
Obsessive Compulsive Disorder samer kareem 10,783 Views • 2 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.

Eye Movement Terminology
Eye Movement Terminology samer kareem 13,991 Views • 2 years ago

Eye Movement Terminology

Free Tissue Monitoring Near Infrared Spectroscopy
Free Tissue Monitoring Near Infrared Spectroscopy samer kareem 3,598 Views • 2 years ago

This is a video which discusses the Vioptix tOX system of near infrared spectroscopy for the monitoring of free tissue transfer. Having information as to the health of the microvascular anastomosis is critical to improved patient outcome and free tissue survival. With better monitoring, supplementing clinical evaluation, surgeons are able to assess the health of the free tissue better and potentially improve patient outcome. The example in this video is of a free breast reconstruction where the tOX system was used to remotely monitor the free flap. The surgeon can follow the flap real time and more importantly follow trend lines to help predict flap complications.

Transthoracic Echocardiogram General
Transthoracic Echocardiogram General samer kareem 6,789 Views • 2 years ago

Probes, landmarks, and general windows to obtain transthoracic echo views

Different Types of Jaw Surgery
Different Types of Jaw Surgery samer kareem 4,522 Views • 2 years ago

Orthognathic surgery presented in this video in order of appearance. 1. Advancement Genioplasty 2. Maxillary Advancement 3. Maxillary impaction 4. BSSO Mandibular Advancement 5. BSSO Mandibular Set-back 6. Maxillary Posterior Impaction

Long Head Biceps
Long Head Biceps samer kareem 3,131 Views • 2 years ago

Biceps tendonitis, also called bicipital tendonitis, is inflammation in the main tendon that attaches the top of the biceps muscle to the shoulder. The most common cause is overuse from certain types of work or sports activities.

Device is designed to measure blood glucose level.
Device is designed to measure blood glucose level. samer kareem 9,497 Views • 2 years ago

Echo Therapeutics Symphony tCGM Continuous Glucose Monitor

How Does Pregnancy Happen
How Does Pregnancy Happen samer kareem 14,322 Views • 2 years ago

Wondering how pregnancy happens? It’s not as simple as it seems! Pregnancy takes several days, and there are lots of steps. Here are the basics on how pregnancy works.

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