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Epley Maneuver for Vertigo
Epley Maneuver for Vertigo samer kareem 7,323 Views • 3 years ago

The Epley Maneuver for Vertigo can be very effective at relieving vertigo symptoms, but it’s a procedure that should be performed by a physical therapist or other health care professional. This video is for demonstration purposes only. See Doctor Jo’s blog post about the Epley

Relax tight upper back muscles
Relax tight upper back muscles samer kareem 1,687 Views • 3 years ago

Rhomboid muscle strain and spasm causes upper back pain between the shoulder blades. Some patients describe the muscle spasms and discomfort as knots in the back. Early treatment is important to speed healing and recovery. Ice therapy for the first few days followed by moist heat can help relieve symptoms.Oct 12, 2015

Thyroid Nodules
Thyroid Nodules samer kareem 1,800 Views • 3 years ago

Thyroid nodules are solid or fluid-filled lumps that form within your thyroid, a small gland located at the base of your neck, just above your breastbone. The great majority of thyroid nodules aren't serious and don't cause symptoms. Thyroid cancer accounts for only a small percentage of thyroid nodules. You often won't know you have a thyroid nodule until your doctor discovers it during a routine medical exam. Some thyroid nodules, however, may become large enough to be visible or make it difficult to swallow or breathe.

How to Cure Goiters
How to Cure Goiters samer kareem 2,141 Views • 3 years ago

Goiter treatment depends on the size of the goiter, your signs and symptoms, and the underlying cause. Your doctor may recommend: Observation. If your goiter is small and doesn't cause problems, and your thyroid is functioning normally, your doctor may suggest a wait-and-see approach. Medications. If you have hypothyroidism, thyroid hormone replacement with levothyroxine (Levoxyl, Synthroid, Tirosint) will resolve the symptoms of hypothyroidism as well as slow the release of thyroid-stimulating hormone from your pituitary gland, often decreasing the size of the goiter. For inflammation of your thyroid gland, your doctor may suggest aspirin or a corticosteroid medication to treat the inflammation. For goiters associated with hyperthyroidism, you may need medications to normalize hormone levels. Surgery. Removing all or part of your thyroid gland (total or partial thyroidectomy) is an option if you have a large goiter that is uncomfortable or causes difficulty breathing or swallowing, or in some cases, if you have a nodular goiter causing hyperthyroidism.

Prostate Procedure
Prostate Procedure samer kareem 10,749 Views • 3 years ago

A prostate gland biopsy is a test to remove small samples of prostate tissue to be looked at under a microscope. ... For a prostate biopsy, a thin needle is inserted through the rectum (transrectal biopsy), through the urethra, or through the area between the anus and scrotum (perineum).

ECG Electrodes placement
ECG Electrodes placement samer kareem 11,348 Views • 3 years ago

The 12-lead ECG is a vital tool for EMT’s and paramedics in both the prehospital and hospital setting. It is extremely important to know the exact placement of each electrode on the patient. Incorrect placement can lead to a false diagnosis of infarction or negative changes on the ECG.

Subcuticular Suture
Subcuticular Suture samer kareem 18,768 Views • 3 years ago

The two biggest considerations when choosing a suture are the location and tension of the wound. Other important considerations are tensile strength, knot strength, handling, and tissue reactivity. Sutures are divided into two major groups: Absorbable – lose the majority of their tensile strength in less than 60 days. They are generally used for buried sutures and do not require removal. Non-absorbable – maintain the majority of their tensile strength for more than 60 days. They are generally used for skin surface sutures and do require removal postoperatively. Suture needles also come in a variety of shapes and sizes. Curved needles are almost exclusively used in dermatological surgery. Cutting needles move through the tissue more easily and may have their primary cutting edge on the inside of the curve (conventional cutting) or outside of the curve (reverse cutting). The benefit of reverse cutting is that the tapered puncture left by the suture is directed away from the wound edge and therefore tissue tearing is less common. Non-cutting round needles cause even less tissue tearing and may be especially useful in delicate areas and fascia.

How the Body Works
How the Body Works samer kareem 6,699 Views • 3 years ago

Your body is a brilliant machine with many important parts. Watch movies to learn more

Cardioversion of Atrial Flutter
Cardioversion of Atrial Flutter samer kareem 13,400 Views • 3 years ago

Cardioversion takes minutes. The patient is sedated (for a few minutes) and then a shock is delivered. The heart nearly always goes back to regular sinus rhythm. ... Patients without prior ablation or heart surgery rarely develop non-right atrial flutter.

Right side abdominal pain
Right side abdominal pain samer kareem 6,605 Views • 3 years ago

Upper right quadrant: The right upper quadrant contains the liver and gallbladder, which are protected by the lower right part of the ribcage. The large intestine, or colon, also spends a little time in this section. Upper left quadrant: The left upper quadrant contains part of the stomach and the spleen.

Treatment of Upper Gastrointestinal Ulcer Bleeding
Treatment of Upper Gastrointestinal Ulcer Bleeding samer kareem 2,042 Views • 3 years ago

Upper gastrointestinal bleeding (sometimes upper GI, UGI bleed, Upper gastrointestinal hemorrhage, gastrorrhagia) refers to bleeding in the upper gastrointestinal tract, commonly defined as bleeding arising from the esophagus, stomach, or duodenum. In fact, the proportion of UGIB cases caused by peptic ulcer disease has declined, a phenomenon that is believed to be due to the use of proton pump inhibitors (PPIs) and H pylori therapy. Duodenal ulcers are more common than gastric ulcers, but the incidence of bleeding is identical for both.

Pancreatic Cysts
Pancreatic Cysts samer kareem 7,392 Views • 3 years ago

Pancreatic cysts are saclike pockets of fluid on or in your pancreas, a large organ behind the stomach that produces hormones and enzymes that help digest food. Most pancreatic cysts aren't cancerous, and many don't cause symptoms. They're typically found during imaging testing for another problem. Some are actually noncancerous (benign) pockets of fluids lined with scar or inflammatory tissue, not the type of cells found in true cysts (pseudocysts). But some pancreatic cysts can be or can become cancerous. Your doctor might take a sample of the pancreatic cyst fluid to determine if cancer cells are present. Or your doctor might recommend monitoring a cyst over time for changes that indicate cancer.

Wrist Fracture
Wrist Fracture samer kareem 6,055 Views • 3 years ago

A distal radius fracture almost always occurs about 1 inch from the end of the bone. The break can occur in many different ways, however. One of the most common distal radius fractures is a Colles fracture, in which the broken fragment of the radius tilts upward. This fracture was first described in 1814 by an Irish surgeon and anatomist, Abraham Colles -- hence the name "Colles" fracture.

Is a New Treatment for Diabetes Near?
Is a New Treatment for Diabetes Near? samer kareem 2,019 Views • 3 years ago

A new Harvard study claims a breakthrough that could lead to a new treatment of Type 1 diabetes. WSJ's Ron Winslow explains what it means on Lunch Break. Photo: Getty

Pulmonary Circulation
Pulmonary Circulation samer kareem 8,651 Views • 3 years ago

Pulmonary circulation is the portion of the cardiovascular system which carries deoxygenated blood away from the heart, to the lungs, and returns oxygenated (oxygen-rich) blood back to the heart. The function of pulmonary circulation is to exchange carbon dioxide for oxygen in the blood. It is the passage of blood from the heart to the capillaries of the lungs, where the gases are exchanged, and back to the heart to be pumped around the body.

Diabetic Kidney
Diabetic Kidney samer kareem 8,066 Views • 3 years ago

If they are damaged, waste and fluids build up in your blood instead of leaving your body. Kidney damage from diabetes is called diabetic nephropathy. It begins long before you have symptoms. An early sign of it is small amounts of protein in your urine.

Heart
Heart samer kareem 13,233 Views • 3 years ago

The heart is the body's engine room, responsible for pumping life-sustaining blood via a 60,000-mile-long (97,000-kilometer-long) network of vessels. The organ works ceaselessly, beating 100,000 times a day, 40 million times a year—in total clocking up three billion heartbeats over an average lifetime. It keeps the body freshly supplied with oxygen and nutrients, while clearing away harmful waste matter.

Neurotransmission
Neurotransmission samer kareem 1,487 Views • 3 years ago

Ca2+ binds with the membrane of the synaptic vesicles, which causes the vesicles to break and release the neurotransmitter into the synaptic cleft. After the neurotransmitters are released, they diffuse across the synaptic cleft and interact with receptors on the postsynaptic membrane. When the action potential reaches the presynaptic terminal, it provokes the release of a small quantity of neurotransmitter molecules, which bind to chemical receptor molecules located in the membrane of another neuron, the postsynaptic neuron, on the opposite side of the synaptic cleft.

Prostate Biopsy
Prostate Biopsy samer kareem 11,042 Views • 3 years ago

Prostate biopsy is a procedure in which small hollow needle-core samples are removed from a man's prostate gland to be examined microscopically for the presence of cancer. It is typically performed when the result from a PSA blood test rises to a level that is associated with the possible presence of prostate cancer.

Aneurysm in the Brain and Clipping
Aneurysm in the Brain and Clipping samer kareem 6,530 Views • 3 years ago

A brain (cerebral) aneurysm is a bulging, weak area in the wall of an artery that supplies blood to the brain. In most cases, a brain aneurysm causes no symptoms and goes unnoticed. In rare cases, the brain aneurysm ruptures, releasing blood into the skull and causing a stroke. When a brain aneurysm ruptures, the result is called a subarachnoid hemorrhage. Depending on the severity of the hemorrhage, brain damage or death may result. The most common location for brain aneurysms is in the network of blood vessels at the base of the brain called the circle of Willis. What causes a brain aneurysm? A person may inherit the tendency to form aneurysms, or aneurysms may develop because of hardening of the arteries (atherosclerosis) and aging. Some risk factors that can lead to brain aneurysms can be controlled, and others can't. The following risk factors may increase your risk for an aneurysm or, if you already have an aneurysm, may increase your risk of it rupturing: Family history. People who have a family history of brain aneurysms are more likely to have an aneurysm than those who don't. Previous aneurysm. People who have had a brain aneurysm are more likely to have another. Gender. Women are more likely to develop a brain aneurysm or to suffer a subarachnoid hemorrhage. Race. African Americans are more likely than whites to have a subarachnoid hemorrhage. High blood pressure. The risk of subarachnoid hemorrhage is greater in people who have a history of high blood pressure. Smoking. In addition to being a cause of high blood pressure, the use of cigarettes may greatly increase the chances of a brain aneurysm rupturing.

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