Top videos

Pneumoperitonuem
Pneumoperitonuem samer kareem 5,629 Views • 2 years ago

Chest x-ray, pneumoperitonuem, air under diaphragms

Tertiary Syphilis
Tertiary Syphilis samer kareem 1,567 Views • 2 years ago

Syphilis develops in stages, and symptoms vary with each stage. But the stages may overlap, and symptoms don't always occur in the same order. You may be infected with syphilis and not notice any symptoms for years.

First Aid - Electric Shock
First Aid - Electric Shock samer kareem 2,263 Views • 2 years ago

Very small currents can be imperceptible. Larger current passing through the body may make it impossible for a shock victim to let go of an energized object. Still larger currents can cause fibrillation of the heart and damage to tissues. Death caused by an electric shock is called electrocution.

The DNA Journey
The DNA Journey samer kareem 1,601 Views • 2 years ago

your DNA Journey

Acid Base Mnemonic
Acid Base Mnemonic samer kareem 2,084 Views • 2 years ago

Here's a quick simple way to determine if a pH disturbance is respiratory or metabolic.

How does the brain work?
How does the brain work? samer kareem 1,403 Views • 2 years ago

The brain is the most complex organ in our body. It controls everything we do, from simple things such as breathing, to complex things such as co-ordinating our movements. The brain stores our memories, allows us to think and speak, and controls how we behave

How do brain cells work?
How do brain cells work? samer kareem 1,418 Views • 2 years ago

The brain is made up of billions of nerve cells that are specially designed to communicate with each other. They form many connections with one another, creating an intricate network between cells.

Scapula Manipulation Method of relocating a dislocated shoulder
Scapula Manipulation Method of relocating a dislocated shoulder samer kareem 1,465 Views • 2 years ago

This is a demonstration of the scapula manipulation method of relocating a dislocated shoulder

Understanding Ventilator Settings
Understanding Ventilator Settings samer kareem 7,913 Views • 2 years ago

This is an introduction to ventilator settings like FIO2, PEEP, Flow rate,trigger,TV, and RR. I also discuss how these settings relate to CO2 and O2 control and to complications like oxygen toxicity and barotrauma with an emphasis on physiology.

Chronic Cough
Chronic Cough samer kareem 1,126 Views • 2 years ago

A chronic cough is a cough that lasts eight weeks or longer in adults, or four weeks in children. A chronic cough is more than just an annoyance. A chronic cough can interrupt your sleep and leave you feeling exhausted. Severe cases of chronic cough can cause vomiting, lightheadedness and even rib fractures. While it can sometimes be difficult to pinpoint the problem that's triggering a chronic cough, the most common causes are tobacco use, postnasal drip, asthma and acid reflux. Fortunately, chronic cough typically disappears once the underlying problem is treated.

Foot And Ankle Injections
Foot And Ankle Injections samer kareem 1,808 Views • 2 years ago

Educational video describing injection techniques for painful conditions of the foot and ankle.

Subpectoral Biceps Tenodesis
Subpectoral Biceps Tenodesis samer kareem 1,483 Views • 2 years ago

Biceps tenodesis is a common procedure performed for tendinopathy of the long head of the biceps brachii (LHB). Indications include partial-thickness LHB tear, tendon subluxation with or without subscapularis tear, and failed conservative management of bicipital tenosynovitis. Biceps tenodesis may also be performed for superior labrum anterior to posterior tears.

Partial Medial Meniscectomy Arthroscopغ
Partial Medial Meniscectomy Arthroscopغ samer kareem 1,314 Views • 2 years ago

An arthroscopic meniscectomy is a procedure to remove some or all of a meniscus from the tibio-femoral joint of the knee using arthroscopic (aka 'keyhole') surgery. In a complete meniscectomy the meniscus including the meniscal rim is removed. A partial meniscectomy involves partial removal of the meniscus. This may vary from minor trimming of a frayed edge to anything short of removing the rim. This is a minimally invasive procedure often done as day suas an outpatient in a one-day clinic [1] This procedure is performed when a meniscal tear is too large to be corrected by a surgical meniscal repair.[1] When non-operative therapy provides some degree of symptom relief over the long-term, these benefits may wane with continued meniscal degeneration. In such patients, arthroscopic partial meniscectomy can be effective in improving patient quality of life.

Epstein Barr Virus
Epstein Barr Virus samer kareem 1,633 Views • 2 years ago

Epstein-Barr is the virus that causes mononucleosis. You might know this disease better by its nickname, "mono." It's also called the "kissing disease" because of one way you can spread it to someone else. Even though Epstein-Barr virus (EBV) isn't a household name, you've probably been infected without knowing it. Lots of people carry the virus but don't get sick

How to Travel During Pregnancy
How to Travel During Pregnancy samer kareem 1,642 Views • 2 years ago

Is Air Travel During Pregnancy Safe? Traveling by air is considered safe for women while they are pregnant; however, the following ideas might make your trip safer and more comfortable. Most airlines allow pregnant women to travel through their eighth month.

Scaling and root planing
Scaling and root planing samer kareem 1,961 Views • 2 years ago

Treatment of periodontal disease - Scaling and root planing

Squamous Cell Carcinoma of Skin
Squamous Cell Carcinoma of Skin samer kareem 1,490 Views • 2 years ago

Squamous cell carcinomas typically appear as persistent, thick, rough, scaly patches that can bleed if bumped, scratched or scraped. They often look like warts and sometimes appear as open sores with a raised border and a crusted surface. In addition to the signs of SCC shown here, any change in a preexisting skin growth, such as an open sore that fails to heal, or the development of a new growth, should prompt an immediate visit to a physician.

How to use Ultrasound in Pregnancy
How to use Ultrasound in Pregnancy M_Nabil 21,676 Views • 2 years ago

A prenatal ultrasound (also called a sonogram) is a noninvasive diagnostic test that uses sound waves to create a visual image of your baby, placenta, and uterus, as well as other pelvic organs. It allows your healthcare practitioner to gather valuable information about the progress of your pregnancy and your baby's health. During the test, an ultrasound technician (sonographer) transmits high-frequency sound waves through your uterus that bounce off your baby. A computer then translates the echoing sounds into video images that reveal your baby's shape, position, and movements. (Ultrasound waves are also used in the handheld instrument called a Doppler that your practitioner uses during your prenatal visits to listen to your baby's heartbeat.) You may have an early ultrasound at your practitioner's office at 6 to 10 weeks to confirm and date the pregnancy. Or you may not have one until the standard midpregnancy ultrasound between 16 and 20 weeks. That's when you may learn your baby's sex, if you like. (The technician will probably present you with a grainy printout of the sonogram as a keepsake.) You may also have a sonogram as part of a genetic test, such as the nuchal translucency test, chorionic villus sampling, or amniocentesis, or at any other time if there are signs of a problem with your baby. You'll have more frequent ultrasounds if you have diabetes, hypertension, or other medical complications.

Hysterectomy Surgery
Hysterectomy Surgery samer kareem 8,054 Views • 2 years ago

Hysterectomy is the surgical removal of the uterus. It ends menstruation and the ability to become pregnant. Depending on the reason for the surgery, a hysterectomy may also involve the removal of other organs and tissues such as the ovaries and/or fallopian tubes.

Management of COPD
Management of COPD samer kareem 1,982 Views • 2 years ago

The goal of COPD management is to improve a patient’s functional status and quality of life by preserving optimal lung function, improving symptoms, and preventing the recurrence of exacerbations. Currently, no treatments aside from lung transplantation have been shown to significantly improve lung function or decrease mortality; however, oxygen therapy (when appropriate) and smoking cessation may reduce mortality. Once the diagnosis of COPD is established, it is important to educate the patient about the disease and to encourage his or her active participation in therapy.

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