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Subcutaneous Injection Technique
Subcutaneous Injection Technique samer kareem 2,057 意见 • 2 年 前

Subcutaneous Injection

Cervical Disc Surgical Technique
Cervical Disc Surgical Technique samer kareem 1,296 意见 • 2 年 前

Patients are generally placed in a supine position with the head in an extended position. As noted above, Gardner-Wells tongs can be used for additional cervical traction. The hands can also be tied downward to increase the operative exposure. Once the surgical site is properly prepared with cleansing material, the appropriate surgical level is identified with intraoperative radiographs. A scalpel is used to make a linear longitudinal incision just medial to the body of the sternocleidomastoid muscle. The incision is made long enough to include at least 2 vertebral levels if a 1-level discectomy is being performed. Alternatively, transverse skin incisions over the targeted vertebral level can also be performed. The platysmal muscle is identified and incised. The platysmal incision can be extended if a multilevel decompression is the surgical aim. Extensive subplatysmal dissection is performed to reduce retraction injury.

Anatomy of Back Muscles and Spinal Cord
Anatomy of Back Muscles and Spinal Cord Anatomy_Videos 13,001 意见 • 2 年 前

Anatomy of Back Muscles and Spinal Cord

Histology of Proliferative Endometrium
Histology of Proliferative Endometrium Histology 5,606 意见 • 2 年 前

Histology of Proliferative Endometrium

Intra dermal nevus  removal by high-frequency electrosurgery
Intra dermal nevus removal by high-frequency electrosurgery samer kareem 2,081 意见 • 2 年 前

Radiation and Cancer Breast
Radiation and Cancer Breast Doctor 13,597 意见 • 2 年 前

An excerpt from the award-winning documentary “Exposure: Environmental Links to Breast Cancer” about the effects of radiation. Featuring Olivia Newton-John, Dr. Rosalie Bertell and Dr. Susan Love.

Antihypertensive Medications
Antihypertensive Medications samer kareem 10,388 意见 • 2 年 前

Medications to treat high blood pressure Thiazide diuretics. ... Beta blockers. ... Angiotensin-converting enzyme (ACE) inhibitors. ... Angiotensin II receptor blockers (ARBs). ... Calcium channel blockers. ... Renin inhibitors

Wound-closure new technologies
Wound-closure new technologies samer kareem 12,701 意见 • 2 年 前

Wound-closure technologies are becoming less painful and more efficient at closing wounds.

What Are the Stages of Liver Damage?
What Are the Stages of Liver Damage? samer kareem 2,605 意见 • 2 年 前

Penile Lengthening and Girth Enhancement Plastic Surgery
Penile Lengthening and Girth Enhancement Plastic Surgery hooda 42,700 意见 • 2 年 前

Watch that video of Penile Lengthening and Girth Enhancement Plastic Surgery

Funny commercial - Hospital
Funny commercial - Hospital hooda 76 意见 • 2 年 前

Veryyyyy funny!

What is Empyema and Causes of Empyema
What is Empyema and Causes of Empyema samer kareem 3,799 意见 • 2 年 前

Empyema can develop after you have pneumonia. Many different types of bacteria may cause pneumonia, but the two most common are Streptococcus pneumoniae and Staphylococcus aureus. Occasionally, empyema may happen after you've had surgery on your chest. Medical instruments can transfer bacteria into your pleural cavity

How a Clot Can Become a Pulmonary Embolism
How a Clot Can Become a Pulmonary Embolism samer kareem 8,018 意见 • 2 年 前

How a Clot Can Become a Pulmonary Embolism

Killing E. Coli Bacteria with Penicillin
Killing E. Coli Bacteria with Penicillin Mohamed Ibrahim 10,186 意见 • 2 年 前

Lysis of E. Coli bacteria with penicillin

What is Alzheimer's disease?
What is Alzheimer's disease? samer kareem 1,296 意见 • 2 年 前

Alzheimer’s disease is the most common cause of dementia and also the best understood. It is thought to be caused by the formation of abnormal deposits of protein in the brain.

Aplastic anemia: causes, diagnosis and managment
Aplastic anemia: causes, diagnosis and managment samer kareem 1,292 意见 • 2 年 前

Aplastic anemia is a hematopoietic disorder caused due to T lymphocyte mediated destruction of stem cells resulting in pancytopenia with a cellular bone marrow and normal cell cytogenetics. The causes of aplastic anaemia may be inherited or acquired. The causes and the diagnostic approach, along with spectrum of severity of this disorder is discussed in this presentation. A detailed discussion of the management options, along with pharmacological therapy and supportive therapy in these cases is also discussed. The treatment options include, in addition to a stem cell transplant, anti-thymocyte globulin, cyclosporine, methyprednisolone and eltrombopag (for patients who have failed treatment on combined modality therapy with ATG and cyclosporine)

Giant C-V Waves of Tricuspid Regurgitation
Giant C-V Waves of Tricuspid Regurgitation samer kareem 19,492 意见 • 2 年 前

giant systolic pulsations, known as C-V waves, were noticeable during jugular venous examination of a 33-year-old woman who had tricuspid-valve endocarditis. In video 2, transthoracic echocardiography revealed severe tricuspid regurgitation.

What the world looks like if you have retinitis pigmentosa
What the world looks like if you have retinitis pigmentosa samer kareem 3,890 意见 • 2 年 前

Tracheal Intubation
Tracheal Intubation Hanu Surgical-Devices 10,760 意见 • 2 年 前

ROTIGS medical device by Honolulu inventor Dr. Brad NaPier makes tracheal intubations easier for medical professionals. For more info, visit www.rotigs.com

Hyponatremia: causes, diagnosis and management
Hyponatremia: causes, diagnosis and management samer kareem 1,429 意见 • 2 年 前

Hyponatremia is defined as a serum sodium of less than 135 Meq per litre and occurs in upto 22 % of hospitalised patients. The causes of hyponatremia may be understood based on the pre-existing volume status of the patient which may either be hypovolemic, euvolemic or hypervolemic hyponatremia. This presentation discusses in detail, the causes of these underlying conditions. Also mentioned are the clinical features and management options and therapeutic sodium targets in patients with hyponatremia. Drugs such as demeclocycline and vaptans (Tolvaptan, Conivaptan) are also mentioned as management options which may be used on a case to case basis. Finally, the all important targets of sodium correction over 24 hours are also mentioned, along with a practical formula for calculation of sodium deficit which is explained with an example.

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