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Monitoring Ventilation with Capnography
Monitoring Ventilation with Capnography samer kareem 4,658 Views • 3 years ago

Capnography, the graphic display of the exhaled and inhaled carbon dioxide concentration plotted against time, is used to monitor ventilation. This video reviews the principles of capnography and explains how to interpret the information it provides.

Is Your Vertigo BPPV or Autoimmune?
Is Your Vertigo BPPV or Autoimmune? samer kareem 4,656 Views • 3 years ago

Is your vertigo or dizziness BPPV or autoimmune?

Esophageal Dilation Procedure
Esophageal Dilation Procedure samer kareem 4,654 Views • 3 years ago

What is Esophageal Dilation?Esophageal dilation is a procedure that allows your doctor to dilate, or stretch, a narrowed area of your esophagus [swallowing tube]. Doctors can use various techniques for this procedure. Your doctor might perform the procedure as part of a sedated endoscopy. Alternatively, your doctor might apply a local anesthetic spray to the back of your throat and then pass a weighted dilator through your mouth and into your esophagus. Why is it Done? The most common cause of narrowing of the esophagus, or stricture, is scarring of the esophagus from reflux of acid occurring in patients with heartburn.

Understand What is Skin Cancer
Understand What is Skin Cancer samer kareem 4,652 Views • 3 years ago

The Skin Cancer Foundation, founded in 1979 by dermatologist and Mohs surgeon Perry Robins, MD, is a global organization solely devoted to educating the public and medical community about skin cancer prevention, early detection, and treatment

Right ventricular dysfunction
Right ventricular dysfunction samer kareem 4,648 Views • 3 years ago

In patients with advanced congestive heart failure due to cardiomyopathy or ischemia, right ventricle shortening is the only significant independent associate of survival by multivariate analysis (as opposed to other parameters including left ventricular ejection fraction, cardiac index, and pulmonary resistance).

Internal Jugular Cannulation
Internal Jugular Cannulation samer kareem 4,645 Views • 3 years ago

In caring for patients who are critically ill, access to the central venous circulation is important. Central venous access allows the placement of various types of intravenous (IV) lines to facilitate the infusion of fluids, blood products, and drugs and to obtain blood for laboratory analysis. It is also an essential procedure in patients in whom placement of a line in a peripheral vein is impossible. A central line may be the only means of venous access in such cases.

Candida
Candida samer kareem 4,644 Views • 3 years ago

Candida Albicans is more than just yeast- for most people, it's already mutated into a more aggressive fungal form that eats holes through the intestinal tract causing many of todays health problems like food allergies, autoimmune disorders, Crohn's disease, IBS, low energy and many more aggressive diseases. People need to know what it is and what to do about it.

Mal Di Stomaco Rimedi, Bruciore All Esofago, Come Combattere L Acidita Di Stomaco
Mal Di Stomaco Rimedi, Bruciore All Esofago, Come Combattere L Acidita Di Stomaco lorenzo 4,644 Views • 3 years ago

Mal Di Stomaco Rimedi, Bruciore All Esofago, Come Combattere L Acidita Di Stomaco

http://reflusso-acido-rimedi.good-info.co

Le cause del reflusso acido

La sindrome da reflusso acido, nota anche come sindrome da reflusso gastro-esofageo (GERD), si verifica a causa della coesistenza di diversi disturbi medici e di stile di vita.

Fattori fisiologici che scatenano GERD includono l'ipotonia dello sfintere esofageo inferiore (LES) (il graduale indebolimento del LES), insieme con il flusso retrogrado del contenuto dello stomaco nell'esofago, e il livello di sensibilità del muco esofagea al contenuto riflusso.


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Histology of Secretory Endometrium
Histology of Secretory Endometrium Histology 4,642 Views • 3 years ago

Histology of Secretory Endometrium

Sporotrichosis
Sporotrichosis samer kareem 4,642 Views • 3 years ago

Sporotrichosis (also known as "rose gardener's disease") is a disease caused by the infection of the fungus Sporothrix schenckii. This fungal disease usually affects the skin, although other rare forms can affect the lungs, joints, bones, and even the brain.

Happy New Year 2017
Happy New Year 2017 samer kareem 4,641 Views • 3 years ago

Happy New Year 2017

What Happens When You're In a Coma?
What Happens When You're In a Coma? samer kareem 4,639 Views • 3 years ago

What Happens When You're In a Coma?

Rheumatic Heart Disease
Rheumatic Heart Disease samer kareem 4,635 Views • 3 years ago

Rheumatic heart disease (RHD) is the most common acquired heart disease in children in many countries of the world, especially in developing countries. The global burden of disease caused by rheumatic fever currently falls disproportionately on children living in the developing world, especially where poverty is widespread. RHD is a chronic heart condition caused by rheumatic fever that can be prevented and controlled. Rheumatic fever is caused by a preceding group A streptococcal (strep) infection. Treating strep throat with antibiotics can prevent rheumatic fever. Moreover, regular antibiotics (usually monthly injections) can prevent patients with rheumatic fever from contracting further strep infections and causing progression of valve damage. Consequences of rheumatic heart disease Acute rheumatic fever primarily affects the heart, joints and central nervous system. The major importance of acute rheumatic fever is its ability to cause fibrosis of heart valves, leading to crippling valvular heart disease, heart failure and death. The decline of rheumatic fever in developed countries is believed to be the result of improved living conditions and availability of antibiotics for treatment of group A streptococcal infection. Overcrowding, poor housing conditions, undernutrition and lack of access to healthcare play a role in the persistence of this disease in developing countries.

Prinzmetal's Variant Angina
Prinzmetal's Variant Angina samer kareem 4,633 Views • 3 years ago

High blood pressure and high cholesterol are the most common causes of these spasms. Approximately 2 percent of people with angina, or chest pain and pressure, experience coronary artery spasms. Coronary artery spasms can also occur in people who have atherosclerosis.

Acute Myeloid and Lymphoid Leukemia
Acute Myeloid and Lymphoid Leukemia samer kareem 4,631 Views • 3 years ago

Cancer starts when cells in a part of the body begins to grow out of control and can spread to other areas of the body. There are many kinds of cancer. Cells in nearly any part of the body can become cancer. To learn more about how cancers start and spread, see What Is Cancer? Leukemias are cancers that start in cells that would normally develop into different types of blood cells. Here we will talk about acute myeloid leukemia (AML). Acute myeloid leukemia (AML) has many other names, including acute myelocytic leukemia, acute myelogenous leukemia, acute granulocytic leukemia, and acute non-lymphocytic leukemia. “Acute” means that this leukemia can progress quickly if not treated, and would probably be fatal in a few months. “Myeloid” refers to the type of cell this leukemia starts from. Most cases of AML develop from cells that would turn into white blood cells (other than lymphocytes), but some cases of AML develop in other types of blood-forming cells. The different types of AML are listed in “ How is acute myeloid leukemia classified?” AML starts in the bone marrow (the soft inner part of certain bones, where new blood cells are made), but in most cases it quickly moves into the blood. It can sometimes spread to other parts of the body including the lymph nodes, liver, spleen, central nervous system (brain and spinal cord), and testicles. Other types of cancer can start in these organs and then spread to the bone marrow. But these cancers that start elsewhere and then spread to the bone marrow are not leukemias. Normal bone marrow, blood, and lymphoid tissue To understand the different types of leukemia, it helps to know about the blood and lymph systems.

Internal fixation of type b malluler fructure
Internal fixation of type b malluler fructure samer kareem 4,631 Views • 3 years ago

Unstable ankle joints after internal fixation of type B malleolar fractures exist. Residual instability most often occurs after trimalleolar fractures with initial joint dislocation. Treatment with an additional positioning screw generally produced a satisfactory result.

Bone Pain Causes
Bone Pain Causes samer kareem 4,629 Views • 3 years ago

Bone pain: Pain is the most common sign of bone cancer, and may become more noticeable as the tumor grows. Bone pain can cause a dull or deep ache in a bone or bone region (e.g., back, pelvis, legs, ribs, arms). Early on, the pain may only occur at night, or when you are active.

Dandruff Over Eyelids
Dandruff Over Eyelids samer kareem 4,628 Views • 3 years ago

Blepharitis is an inflammation of the eyelids in which they become red, irritated and itchy and dandruff-like scales form on the eyelashes. It is a common eye disorder caused by either bacteria or a skin condition, such as dandruff of the scalp or acne rosacea. It affects people of all ages. Although uncomfortable, blepharitis is not contagious and generally does not cause any permanent damage to eyesight.

Is there scientific proof we can heal ourselves?
Is there scientific proof we can heal ourselves? samer kareem 4,627 Views • 3 years ago

Is there scientific proof we can heal ourselves?

Penile Fracture
Penile Fracture samer kareem 4,625 Views • 3 years ago

Traumatic penile injury can be due to multiple factors. Penile fracture, penile amputation, penetrating penile injuries, and penile soft tissue injuries are considered urologic emergencies and typically require surgical intervention. The goals of treatment for penile trauma are universal: preservation of penile length, erectile function, and maintenance of the ability to void while standing. Traumatic injury to the penis may concomitantly involve the urethra.[1, 2] Urethral injury and repair is beyond the scope of this article but details can be found in Urethral Trauma. Penile fracture Penile fracture is the traumatic rupture of the corpus cavernosum. Traumatic rupture of the penis is relatively uncommon and is considered a urologic emergency.[3] Sudden blunt trauma or abrupt lateral bending of the penis in an erect state can break the markedly thinned and stiff tunica albuginea, resulting in a fractured penis. One or both corpora may be involved, and concomitant injury to the penile urethra may occur. Urethral trauma is more common when both corpora cavernosa are injured.[4] Penile rupture can usually be diagnosed based solely on history and physical examination findings; however, in equivocal cases, diagnostic cavernosography or MRI should be performed. Concomitant urethral injury must be considered; therefore, preoperative retrograde urethrographic studies should generally be performed. See the images below.

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