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What Panic Attacks Feel Like
What Panic Attacks Feel Like samer kareem 1,526 Views • 2 years ago

Panic attacks involve sudden feelings of terror that strike without warning. These episodes can occur at any time, even during sleep. People experiencing a panic attack may believe they are having a heart attack or they are dying or going crazy. The fear and terror that a person experiences during a panic attack are not in proportion to the true situation and may be unrelated to what is happening around them. Most people with panic attacks experience several of the following symptoms:

Hemothorax due to aortic rupture in aortic
Hemothorax due to aortic rupture in aortic samer kareem 1,093 Views • 2 years ago

Acute hemothorax due to aortic rupture in aortic dissection with lung collapse and mediastinal shift.

Heart Conduction System
Heart Conduction System samer kareem 7,965 Views • 2 years ago

The cardiac conduction system is a group of specialized cardiac muscle cells in the walls of the heart that send signals to the heart muscle causing it to contract. The main components of the cardiac conduction system are the SA node, AV node, bundle of His, bundle branches, and Purkinje fibers.

Vascular Access Graft
Vascular Access Graft samer kareem 1,260 Views • 2 years ago

A surgeon creates an arteriovenous fistula by making a connection between an artery (which carries blood away from the heart) and a vein (which carries blood back to the heart). This artificial connection allows the vein to become larger and for the walls of the vein to thicken, a process termed maturation. A mature fistula makes it easier for the vein to be punctured repeatedly for dialysis. Maturation typically takes three to six months to occur, but in rare cases, can take up to a year. This makes advance planning for an arteriovenous fistula important. When a patient is felt to be approximately a year away from requiring dialysis, the patient should be referred for evaluation for possible creation of an arteriovenous fistula.

Female Foley Catheterization Technique
Female Foley Catheterization Technique Harvard_Student 10,754 Views • 2 years ago

Female Foley Catheterization Technique

glomus tumor
glomus tumor samer kareem 2,208 Views • 2 years ago

Glomus tumors are rare soft tissue neoplasms that typically present in adults (ages 20-40 years) as small, blue-red papules or nodules of the distal extremities, with most cases involving subungual sites. These tumors are typically painful, often causing paroxysmal pain in response to temperature changes or pressure. Glomus tumors are thought to arise from the glomus body, a thermoregulatory shunt concentrated in the fingers and toes. Most lesions are solitary and localized to cutaneous sites; however, generalized glomuvenous malformations, or multiple glomangiomas, have also been described, and may have extracutaneous involvement.

Obstructive vs. Restrictive Lung Disease
Obstructive vs. Restrictive Lung Disease samer kareem 2,278 Views • 2 years ago

Obstructive lung diseases include conditions that make it hard to exhale all the air in the lungs. People with restrictive lung disease have difficulty fully expanding their lungs with air. Obstructive and restrictive lung disease share the same main symptom: shortness of breath with exertion.

Importance of Exercise with Respiratory illness
Importance of Exercise with Respiratory illness samer kareem 897 Views • 2 years ago

The Irish Thoracic Society speak about the importance of Exercise with Chronic or Acute Respiratory illnesses/ Diseases and respiratory distress

Male-to-female gender reassignment surgery
Male-to-female gender reassignment surgery samer kareem 13,409 Views • 2 years ago

Sex reassignment surgery for male-to-female involves reshaping the male genitals into a form with the appearance of, and, as far as possible, the function of female genitalia. Prior to any surgeries, patients usually undergo hormone replacement therapy (HRT), and, depending on the age at which HRT begins, facial hair removal. There are associated surgeries patients may elect to, including facial feminization surgery, breast augmentation, and various other procedures.

Targeted Cancer Therapy
Targeted Cancer Therapy samer kareem 1,675 Views • 2 years ago

The drugs known as targeted therapy help stop cancer from growing and spreading. They work by targeting specific genes or proteins. These genes and proteins are found in cancer cells or in cells related to cancer growth, like blood vessel cells. Doctors often use targeted therapy with chemotherapy and other treatments.

Oesophageal Intubation
Oesophageal Intubation Anatomist 7,705 Views • 2 years ago

Oesophageal Intubation

Extradural Hematoma Surgery
Extradural Hematoma Surgery samer kareem 2,618 Views • 2 years ago

Epidural hematoma (EDH) is a traumatic accumulation of blood between the inner table of the skull and the stripped-off dural membrane. EDH results from traumatic head injury, usually with an associated skull fracture and arterial laceration.The inciting event often is a focused blow to the head, such as that produced by a hammer or baseball bat. In 85-95% of patients, this type of trauma results in an overlying fracture of the skull. Blood vessels in close proximity to the fracture are the sources of the hemorrhage in the formation of an epidural hematoma. Because the underlying brain has usually been minimally injured, prognosis is excellent if treated aggressively. Outcome from surgical decompression and repair is related directly to patient's preoperative neurologic condition. [1]

First Aid: Snake Bite
First Aid: Snake Bite samer kareem 3,347 Views • 2 years ago

Move the person beyond striking distance of the snake. Have the person lie down with wound below the heart. Keep the person calm and at rest, remaining as still as possible to keep venom from spreading. Cover the wound with loose, sterile bandage

Dissection of the Transverse Process
Dissection of the Transverse Process samer kareem 1,695 Views • 2 years ago

Surgeon performs a dissection of the transverse process during spine surgery, explaining the benefits of including the AQUAMANTYS System from Salient Surgical Technologies during the procedure. The AQUAMANTYS System uses Salient's patented TRANSCOLLATION technology, which has been clinically shown to reduce blood loss and lower blood transfusion rates when used during surgery.

Anterior Abdomen Wall Abscess
Anterior Abdomen Wall Abscess samer kareem 10,206 Views • 2 years ago

Intra-abdominal abscess continues to be an important and serious problem in surgical practice. Appropriate treatment is often delayed because of the obscure nature of many conditions resulting in abscess formation, which can make diagnosis and localization difficult. Associated pathophysiologic effects may become life threatening or lead to extended periods of morbidity with prolonged hospitalization. Delayed diagnosis and treatment can also lead to increased mortality; therefore, the economic impact of delaying treatment is significant.

MRI scan of a 23-week-pregnancy
MRI scan of a 23-week-pregnancy samer kareem 6,114 Views • 2 years ago

MRI scan of a 23-week-pregnancy

Delivery Video
Delivery Video Alicia Berger 3,663 Views • 2 years ago

Delivery Video

Giving Birth
Giving Birth Alicia Berger 6,663 Views • 2 years ago

Giving Birth

Left Lower Lung  Lobectomy
Left Lower Lung Lobectomy samer kareem 12,406 Views • 2 years ago

If you have a lung disease, a type of surgery called a lobectomy is one treatment option your doctor may suggest. Your lungs are made up of five sections called lobes. You have three in your right lung and two in your left. A lobectomy removes one of these lobes. After the surgery, your healthy tissue makes up for the missing section, so your lungs should work as well or better than they did before.

VR medical training takes you inside the human body.
VR medical training takes you inside the human body. samer kareem 3,110 Views • 2 years ago

VR medical training takes you inside the human body.

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