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Peripheral Laser Atherectomy
Peripheral Laser Atherectomy samer kareem 3,342 Views • 3 years ago

Peripheral arterial disease (P.A.D.) occurs when plaque (plak) builds up in the arteries that carry blood to your head, organs, and limbs. Plaque is made up of fat, cholesterol, calcium, fibrous tissue, and other substances in the blood. When plaque builds up in arteries, the condition is called atherosclerosis (ATH-er-o-skler-O-sis). Over time, plaque can harden and narrow the arteries. This limits the flow of oxygen-rich blood to your organs and other parts of your body. P.A.D. usually affects the legs, but also can affect the arteries that carry blood from your heart to your head, arms, kidneys, and stomach. This article focuses on P.A.D. that affects blood flow to the legs.

Central Venous Catheter
Central Venous Catheter samer kareem 11,134 Views • 3 years ago

A central venous catheter, also called a central line, is a long, thin, flexible tube used to give medicines, fluids, nutrients, or blood products over a long period of time, usually several weeks or more. A catheter is often inserted in the arm or chest through the skin into a large vein.

Valsalva's maneuver
Valsalva's maneuver samer kareem 18,110 Views • 3 years ago

The Valsalva Maneuver is any attempt to exhale with the mouth and nose closed. Named after the Italian physician and anatomist, Antonio Maria Valsalva (1666-1723), it is also known as Valsalva's Test and Valsalva's Method.

Endoscopic Nasal Polyp Removal!
Endoscopic Nasal Polyp Removal! samer kareem 3,848 Views • 3 years ago

Nasal polyps are linked to allergic rhinitis, asthma, aspirin allergy, sinus infections, acute and chronic infections, something stuck in the nose, and cystic fibrosis. But many times the cause is unknown. Sometimes, people get them before they develop asthma or sinusitis

Laparoscopic Vaginal Top Closure
Laparoscopic Vaginal Top Closure Mohamed 14,339 Views • 3 years ago

Laparoscopic Vaginal Top Closure

Arterial Blood Gase
Arterial Blood Gase samer kareem 8,772 Views • 3 years ago

ABGs Made Easy | Arterial Blood Gas | Acid Base Balance: Everything You Need To Know!

Urinary Tract Infection Treatment
Urinary Tract Infection Treatment samer kareem 2,893 Views • 3 years ago

Urinary tract infections (UTIs) are infections of the urethra, bladder, ureters, or the kidneys, which comprise the urinary tract. E. coli bacteria cause the majority of UTIs, but many other bacteria, fungi, and parasites may also cause UTIs. Females have a higher risk for UTIs than most males, probably because of their anatomy; other risk factors for UTIs include any condition that may impede urine flow (e.g., enlarged prostate, kidney stones, congenital urinary tract abnormalities, and inflammation). Patients with catheters or those who undergo urinary surgery and men with enlarged prostates are at higher risk for UTIs.

Diabetic ketoacidosis: mechanism, causes and management
Diabetic ketoacidosis: mechanism, causes and management samer kareem 3,849 Views • 3 years ago

Diabetic ketoacidosis is an acute complication of uncontrolled hyperglycaemia characterised by high anion gap metabolic acidosis, dehydration and other metabolic abnormalities. Upto half of patients with Type 1 diabetes mellitus may have DKA. The incidence in T2DM is also rising. Precipitants include acute illness such as myocardial infarction, trauma and infection. Paitents of diabetic ketoacidosis may present with vomiting, pain abdomen and lethargy. Mental obtundation may also be present. Management of diabetic ketoacidosis revolves around administration of IV normal saline, insulin, replacement of potassium with frequent monitoring of sugars and electrolytes.

What to do when someone has a seizure?
What to do when someone has a seizure? samer kareem 1,942 Views • 3 years ago

First aid steps to help stop or shorten a seizure or prevent an emergency situation. This may involve giving a rescue treatment (often called "as needed" medicine or treatment) that has been recommended by your health care team. The rescue treatments described here can be given by non-medical people who are not in a hospital setting. They are intended for use by anyone (the person with seizures, family member or other observer) who has been trained in their use. These therapies can be given anywhere in the community

Endovascular Aneurysm Repair
Endovascular Aneurysm Repair samer kareem 6,200 Views • 3 years ago

Endovascular Aneurysm Repair Endovascular aneurysm repair (or endovascular aortic repair) (EVAR) is a type of endovascular surgery used to treat pathology of the aorta, most commonly an abdominal aortic aneurysm (AAA).

Ebola Virus
Ebola Virus samer kareem 6,363 Views • 3 years ago

Ebola virus disease (EVD; also Ebola hemorrhagic fever, or EHF), or simply Ebola, is a viral hemorrhagic fever of humans and other primates caused by ebolaviruses. Signs and symptoms typically start between two days and three weeks after contracting the virus with a fever, sore throat, muscular pain, and headaches.

Dependent Personality Disorder Information
Dependent Personality Disorder Information Harvard_Student 8,046 Views • 3 years ago

Dependent Personality Disorder Information

Bipolar Disorder Types Overview
Bipolar Disorder Types Overview Scott Stevens 8,464 Views • 3 years ago

Bipolar Disorder Types Overview

How to Stop Arterial Bleeding?
How to Stop Arterial Bleeding? samer kareem 25,456 Views • 3 years ago

Image result for Stop Arterial Bleeding The Femoral Artery is located in the crease of the groin area. Pressure placed here will stop bleeding in leg wounds. Direct Pressure and Elevation should be continued while applying pressure to pressure points. Finally, A pressure bandage should be placed over the dressing and wound

Chest x-ray interpretation --ET tube position
Chest x-ray interpretation --ET tube position academyo 18,524 Views • 3 years ago

The video will describe the position of ET tube on a chest x-rays. Please see my website for disclaimer.

Abdominoplasty and Suction-assisted Lipectomy
Abdominoplasty and Suction-assisted Lipectomy Surgeon 149 Views • 3 years ago

AB_A_1016
This 3D animation depicts (1) the patient prepped for surgery, (2) removal of abdominal skin, (3) repair of diastasis of the rectus muscles, (4) suction-assisted lipectomy, and (5) closure of the incision.

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Quick Cranial Nerve Assessment
Quick Cranial Nerve Assessment Mohamed 20,182 Views • 3 years ago

Quick Cranial Nerve Assessment

Dialysis Access and Fistula Procedure
Dialysis Access and Fistula Procedure Scott 413 Views • 3 years ago

What is Subdural Hematoma ?
What is Subdural Hematoma ? samer kareem 7,545 Views • 3 years ago

A subdural hematoma is most often the result of a severe head injury. This type of subdural hematoma is among the deadliest of all head injuries. The bleeding fills the brain area very rapidly, compressing brain tissue. This often results in brain injury and may lead to death. Subdural hematomas can also occur after a minor head injury. The amount of bleeding is smaller and occurs more slowly. This type of subdural hematoma is often seen in older adults. These may go unnoticed for many days to weeks, and are called chronic subdural hematomas. With any subdural hematoma, tiny veins between the surface of the brain and its outer covering (the dura) stretch and tear, allowing blood to collect. In older adults, the veins are often already stretched because of brain shrinkage (atrophy) and are more easily injured.

What is Root Canal?
What is Root Canal? samer kareem 8,073 Views • 3 years ago

Has your dentist or endodontist told you that you need root canal treatment? If so, you're not alone. Millions of teeth are treated and saved each year with root canal, or endodontic, treatment. Remember, root canal treatment doesn't cause pain, it relieves it. Watch our videos below to learn more! Inside the tooth, under the white enamel and a hard layer called the dentin, is a soft tissue called the pulp. The pulp contains blood vessels, nerves and connective tissue, and helps to grow the root of your tooth during development. In a fully developed tooth, the tooth can survive without the pulp because the tooth continues to be nourished by the tissues surrounding it.

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