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Direct Laryngoscopy: MICU Fellows Airway Course
Direct Laryngoscopy: MICU Fellows Airway Course samer kareem 23,347 Views • 2 years ago

Direct Laryngoscopy: MICU Fellows Airway Course

4 Exercises to Prevent Knee Injuries #shorts
4 Exercises to Prevent Knee Injuries #shorts Scott 45 Views • 2 years ago

High Resolution Upper Airway Anatomy
High Resolution Upper Airway Anatomy samer kareem 1,201 Views • 2 years ago

High Resolution Upper Airway Anatomy

Got patellar tendon pain? Try this out!
Got patellar tendon pain? Try this out! Scott 66 Views • 2 years ago

💥Patellar Tendon Pain AKA “Jumper’s Knee”👇

💥If you have this, it’s likely because your patellar tendon was over-stressed beyond what it can currently handle (due to loads that are too high or lack of recovery).

🔑 Try 5 reps of 45 second holds
🔑 2 min of rest in between each rep
🔑 Keep your knees at roughly 60 deg angle
🔑 7/10 intensity
🔑Should not increase pain during or after exercise

📚A research article found that this protocol using a knee extension machine provided significant short term pain relief. Most people don’t have a knee extension machine at home, so you could try out a wall sit instead!

🔑It may be useful during the season of competition to decrease pain and allow the athlete to compete, if needed.

❤️ Share this video with a friend who needs it!

Secret Knee Pain Fix?🤯
Secret Knee Pain Fix?🤯 Scott 80 Views • 2 years ago

Superior sagittal sinus
Superior sagittal sinus samer kareem 4,760 Views • 2 years ago

The superior sagittal sinus (also known as the superior longitudinal sinus), within the human head, is an unpaired area along the attached margin of falx cerebri. It allows blood to drain from the lateral aspects of anterior cerebral hemispheres to the confluence of sinuses.

Wernicke-Korsakoff Syndrome
Wernicke-Korsakoff Syndrome samer kareem 5,064 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

Diplegic Gait Demonstration
Diplegic Gait Demonstration samer kareem 1,834 Views • 2 years ago

The patient has spasticity in the lower extremities greater than the upper extremities. The hips and knees are flexed and adducted with the ankles extended and internally rotated. When the patient walks both lower extremities are circumducted and the upper extremities are held in a mid or low guard position. This type of gait is usually seen with bilateral periventricular lesions. The legs are more affected than the arms because the corticospinal tract axons that are going to the legs are closest to the ventricles.

Holter monitor
Holter monitor samer kareem 13,168 Views • 2 years ago

Holter monitoring, electrocardiogram or echocardiogram are only recommended if a cardiac cause (e.g., arrhythmias, possible cardiac syncope, myocardial ischemia) is suspected.

Mitral Valve Prolapse and Mitral Regurgitation
Mitral Valve Prolapse and Mitral Regurgitation samer kareem 9,447 Views • 2 years ago

Mitral Valve Prolapse and Mitral Regurgitation. Review of mitral valve anatomy and function, including papillary muscle structure and function, with severe mitral valve prolapse and mitral regurgitation due to a flail segment caused by ruptured papillary muscle and chorda tendinae attachment.

Catheter-Associated UTI Prevention
Catheter-Associated UTI Prevention samer kareem 10,566 Views • 2 years ago

Indwelling urinary catheters are commonly used in hospitals and can lead to preventable catheter-associated UTI. How can rates of catheter-associated UTI be reduced in hospitals? New research findings are summarized in a new NEJM Quick Take. Learn more at http://nej.md/1WoeHdF SHOW MORE

Primary CNS Lymphoma
Primary CNS Lymphoma samer kareem 7,908 Views • 2 years ago

Lymphoma is a cancer that arises from the cells of the lymphatic system. In the brain, this type of cancer is called Primary CNS Lymphoma (PCNSL). Location. Lymphoma occurs most often in the cerebral hemisphere, but may also involve the cerebrospinal fluid, the eyes, or the spinal cord.

Medical Emergencies Caught On Live TV
Medical Emergencies Caught On Live TV Scott 57 Views • 2 years ago

Live TV is so exciting because anything can happen, and sometimes that means injuries. Today I'm reacting to injuries and medical emergencies that happened on live tv. We're talking America's Got Talent, American Idol, newscasters having strokes, dehydration, Wendy Williams overheating, swallowing swords, being hit with a motorcycle, vasovagal syncope, drowning, Dan Harris, and magical tricks like David Blaine's needle in going wrong. Which clips did I miss? Let me know down below.

I LOVE reading your comments and take your suggestions seriously. If there’s a subject you want me to discuss or something you’d like for me to react to, leave a comment down below. Many of my videos have been born out of suggestions directly from you, so don’t hold back!
-Doctor Mike Varshavski

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* Select photos/videos provided by Getty Images *

** The information in this video is not intended nor implied to be a substitute for professional medical advice, diagnosis or treatment. All content, including text, graphics, images, and information, contained in this video is for general information purposes only and does not replace a consultation with your own doctor/health professional **

ASPERGILLOSIS
ASPERGILLOSIS samer kareem 5,637 Views • 2 years ago

Aspergillosis is the name given to a wide variety of diseases caused by infection by fungi of the genus Aspergillus. The majority of cases occur in people with underlying illnesses such as tuberculosis or chronic obstructive pulmonary disease (COPD), but with otherwise healthy immune systems.

Fungi and Antifungal Agents
Fungi and Antifungal Agents samer kareem 1,638 Views • 2 years ago

This is a brief overview of antifungal agents, their mechanisms of action, and some fungi that they affect.

Constipation and Encopresis
Constipation and Encopresis samer kareem 20,935 Views • 2 years ago

Encopresis is a problem that children age four or older can develop due to chronic (long-term) constipation. With constipation, children have fewer bowel movements than normal, and the bowel movements they do have can be hard, dry, and difficult to pass. The child may avoid using the bathroom to avoid discomfort.

Knee  injury ,Injuries - Everything You Need To Know - Dr. Nabil Ebraheim
Knee injury ,Injuries - Everything You Need To Know - Dr. Nabil Ebraheim Scott 36 Views • 2 years ago

Dr. Ebraheim’s educational animated video describing the anatomy and associated injuries of the knee joint.
Disrupted quadriceps
•Patient is unable to actively extend the knee.
The most common cause of ACL ruptures:
•Traumatic force being applied during twisting motion.
•Side stepping or landing from a jump.
Patient complains of:
•Immediate pain
•Knee giving way
•Swelling
Aspiration of the knee
•If aspiration of the knee joint shows evidence of blood within the joint there is 75-80% chance of ACL and meniscal injury.
Lachamn’s test- ACL knee exam
•Knee is flexed at 30 degrees.
•ACL tear of the knee is identified by pulling on the tibia and examining the frontward motion of the lower leg in comparison to the upper leg.
Radiological exam – ACL
•MRI of the knee joint shows bone lesions or bruising associated with tears of the ACL. Injury is found in the typical location; middle of the femoral condyle and posterior part of the tibia laterally.
Posterior cruciate ligament tear (PCL)
•Common cause of injury is a bent knee hitting a dashboard in a car accident.
Tibial Sag Test –PCL knee exam
Quadriceps active test-PCL knee exam
•The examiner stabilizes the leg of the patient and then the patient is asked to actively contract the quadriceps muscle.
•The tibia is seen actively reduced from the posterior subluxed position.
Lachman’s test-PCL knee exam
•Knee is bent 20-30 degrees.
•The posterior drawer test is carried out while the patient is in a supine position and the knee is flexed to 90 degrees.
•The amount of translation of the tibia relative to the femur is observed.
The dial test is performed while the patient is in the supine or prone position and both knees are in 90 and 30 degrees of flexion. More than 10 degrees of external rotation indicates significant injury.
Common meniscal tears
Symptoms include
•Knee pain
•Pain with straightening the knee
•Swelling
•Locking
•Weakness

How to Treat a Rib Fracture
How to Treat a Rib Fracture samer kareem 2,317 Views • 2 years ago

A fractured rib is usually a result of a fall or accident. Prolonged coughing and sports with repetitive movement, such as golf, also can cause a rib fracture. Symptoms include pain when taking a deep breath, pressing on the injured area, or bending or twisting the body. In most cases, fractured ribs usually heal on their own in one or two months. Pain relievers can make it easier to breathe deeply.

How to prevent Group B Streptococcus (GBS) infection in newborns
How to prevent Group B Streptococcus (GBS) infection in newborns samer kareem 5,034 Views • 2 years ago

-Intrapartum antibiotic prophylaxis for mothers colonized with group B Streptococcus can prevent early-onset neonatal disease. Adequate prophylaxis consists of ampicillin, penicillin, or cefazolin for ;::4 hours before delivery. Regardless of intrapartum treatment, all high-risk infants must be observed for ;::49 hours. A complete blood count with differential and blood culture are indicated if the infant is preterm <37 weeks or was exposed to prolonged rupture of membranes.>18 hrs.

Rectocele
Rectocele samer kareem 16,863 Views • 2 years ago

-Rectocele is a relatively common condition in older women and is characterized by the displacement of the rectum through posterior vaginal wall defect(s). The condition is typically caused by damage to the rectovaginal septum incurred during vaginal childbirth and is exacerbated by periodic increases in intraabdominal pressure (e.g., when laughing or coughing) and the effects of gravity. Women with symptomatic rectoceles who are poor surgical candidates may be treated with pessaries, which are structures designed to support the vaginal wall. Pessaries should only be used in conjunction with vaginal

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