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Physiology of Urinary System in Arabic
Physiology of Urinary System in Arabic Anatomist 10,283 Views • 3 years ago

Physiology of Urinary System in Arabic

Beta Blockers
Beta Blockers samer kareem 1,830 Views • 3 years ago

Beta blockers, also known as beta-adrenergic blocking agents, are medications that reduce your blood pressure. Beta blockers work by blocking the effects of the hormone epinephrine, also known as adrenaline. When you take beta blockers, your heart beats more slowly and with less force, thereby reducing blood pressure. Beta blockers also help blood vessels open up to improve blood flow. Examples of beta blockers Some beta blockers mainly affect your heart, while others affect both your heart and your blood vessels. Which one is best for you depends on your health and the condition being treated. Examples of oral beta blockers include: Acebutolol (Sectral) Atenolol (Tenormin) Bisoprolol (Zebeta) Metoprolol (Lopressor, Toprol-XL) Nadolol (Corgard) Nebivolol (Bystolic) Propranolol (Inderal LA, InnoPran XL)

Breast Self-Examination: A Step-by-Step Tutorial
Breast Self-Examination: A Step-by-Step Tutorial Scott 458,625 Views • 3 years ago

A step-by-step educational tutorial on breast self-examination, showing the technique for checking your own breasts. Educational only — not medical advice.

Vasectomy: How the Procedure Is Performed, Step by Step
Vasectomy: How the Procedure Is Performed, Step by Step Scott 225,134 Views • 3 years ago

An educational video showing how a vasectomy is performed. Procedure education only — discuss contraception decisions with your clinician.

Bimanual pelvic exam of a female
Bimanual pelvic exam of a female Scott 669,546 Views • 3 years ago

Bimanual pelvic exam of a female, using two fingers inside the vagina and one hand on the outside of the abdomen

How To Use Male Condom Correctly
How To Use Male Condom Correctly samer kareem 75,462 Views • 3 years ago

How To Use Male Condom Correctly - Manipal Hospitals

Hypertension Urgency
Hypertension Urgency samer kareem 3,231 Views • 3 years ago

Hypertensive emergencies encompass a spectrum of clinical presentations in which uncontrolled blood pressures lead to progressive or impending end-organ dysfunction. In these conditions, the BP should be lowered aggressively over minutes to hours. Neurologic end-organ damage due to uncontrolled BP may include hypertensive encephalopathy, cerebral vascular accident/cerebral infarction, subarachnoid hemorrhage, and/or intracranial hemorrhage.[1] Cardiovascular end-organ damage may include myocardial ischemia/infarction, acute left ventricular dysfunction, acute pulmonary edema, and/or aortic dissection. Other organ systems may also be affected by uncontrolled hypertension, which may lead to acute renal failure/insufficiency, retinopathy, eclampsia, or microangiopathic hemolytic anemia.[1] With the advent of antihypertensives, the incidence of hypertensive emergencies has declined from 7% to approximately 1% of patients with hypertension.[2] In addition, the 1-year survival rate associated with this condition has increased from only 20% (prior to 1950) to a survival rate of more than 90% with appropriate medical treatment

abdomen physical examination
abdomen physical examination M_Nabil 163,941 Views • 3 years ago

a video of abdominal physical examination including all the required items:
-Inspection
-Palpation
-Percussion
-Auscultation

Heart sounds S3, S4
Heart sounds S3, S4 Surgeon 38,822 Views • 3 years ago

Heart sounds S3, S4

Delivery of the Placenta
Delivery of the Placenta Scott 53,706 Views • 3 years ago

This video shows the delivery of the placenta after delivery of the fetus

digital ulcer examination part III
digital ulcer examination part III rzahora 6,015 Views • 3 years ago

How to diagnose digital ulceration in out patient clinic.part III

Loyola Full Male Exam Part 4
Loyola Full Male Exam Part 4 Loyola Medicine 77,545 Views • 3 years ago

Loyola Full Male Exam Part 4 A video from Loyola medical school, Chicago showing the full examination of the male

Severe combined immunodeficiency
Severe combined immunodeficiency samer kareem 1,772 Views • 3 years ago

Severe combined immunodeficiency (SCID) is a life-threatening syndrome of recurrent infections, diarrhea, dermatitis, and failure to thrive. It is the prototype of the primary immunodeficiency diseases and is caused by numerous molecular defects that lead to severe compromise in the number and function of T cells, B cells, and occasionally natural killer (NK) cells. Clinically, most patients present before age 3 months. Without intervention, SCID usually results in severe infection and death in children by age 2 years. A committee of experts, initially sponsored by the World Health Organization (WHO), meets every 2 years with the goal to classify the group of primary immunodeficiency diseases according to current understanding of the pathways that become defective in the immune system.[1] Eight classification groups have been determined, with SCID being one of the best studied. Over the past few decades, the diverse molecular genetic causes of SCID have been identified with progress from studies of the immune system.[2] SCID is considered a pediatric emergency because survival depends on expeditious stem cell reconstitution, usually by bone marrow transplantation (BMT). Appropriate diagnosis is essential because instituting proper treatment is lifesaving. Despite the heterogeneity in the pathogenesis of immune defects, common cutaneous manifestations and typical infections can provide clinical clues in diagnosing this pediatric emergency.[3] Skin manifestations were prevalent in primary immunodeficiency disorders studied in 128 pediatric patients in Kuwait; skin infections were the most prevalent findings, seen in 39 patients (30%), followed by dermatitis in 24 (19%).[4] Skin infections were significantly more prevalent in those with congenital defects in phagocyte number, function, or both, as well as in those with well-defined immunodeficiencies. Dermatitis was evident in all patients with hyper–immunoglobulin (Ig) E syndrome and Wiskott-Aldrich syndrome.[4] Erythroderma of infancy with diffuse alopecia was seen exclusively in patients with SCID disorders, and telangiectasia in patients with ataxia telangiectasia; and partial albinism with silvery gray hair was associated with Chediak-Higashi syndrome. With the advances in BMT and gene therapy, patients now have a better likelihood of developing a functional immune system in a previously lethal genetic disease. However, once an infant develops serious infections, intervention is rarely successful.

Gestational Hypertension and Preeclampsia
Gestational Hypertension and Preeclampsia samer kareem 2,392 Views • 3 years ago

Gestational hypertension, also referred to as pregnancy induced hypertension (PIH) is a condition characterized by high blood pressure during pregnancy. Gestational hypertension can lead to a serious condition called preeclampsia, also referred to as toxemia. Hypertension during pregnancy affects about 6-8% of pregnant women.

Insulin Resistance
Insulin Resistance samer kareem 5,524 Views • 3 years ago

Insulin is a hormone made by the pancreas that allows your body to use sugar (glucose) from carbohydrates in the food that you eat for energy or to store glucose for future use. Insulin helps keeps your blood sugar level from getting too high (hyperglycemia) or too low (hypoglycemia). The cells in your body need sugar for energy. However, sugar cannot go into most of your cells directly. After you eat food and your blood sugar level rises, cells in your pancreas (known as beta cells) are signaled to release insulin into your bloodstream. Insulin then attaches to and signals cells to absorb sugar from the bloodstream. Insulin is often described as a “key,” which unlocks the cell to allow sugar to enter the cell and be used for energy.

Ganglion Cyst Removal Surgery
Ganglion Cyst Removal Surgery Surgeon 15,493 Views • 3 years ago

Ganglion Cyst Volar Wrist Removal Ganglion cysts are noncancerous lumps that most commonly develop along the tendons or joints of your wrists or hands. They also may occur in the ankles and feet. Ganglion cysts are typically round or oval and are filled with a jellylike fluid. Small ganglion cysts can be pea-sized, while larger ones can be around an inch (2.5 centimeters) in diameter. Ganglion cysts can be painful if they press on a nearby nerve. Their location can sometimes interfere with joint movement. If your ganglion cyst is causing you problems, your doctor may suggest trying to drain the cyst with a needle. Removing the cyst surgically also is an option. But if you have no symptoms, no treatment is necessary. In many cases, the cysts go away on their own.

Peritoneal dialysis
Peritoneal dialysis samer kareem 3,065 Views • 3 years ago

Peritoneal dialysis (per-ih-toe-NEE-ul die-AL-uh-sis) is a way to remove waste products from your blood when your kidneys can no longer do the job adequately. A cleansing fluid flows through a tube (catheter) into part of your abdomen and filters waste products from your blood. After a prescribed period of time, the fluid with filtered waste products flows out of your abdomen and is discarded. Peritoneal dialysis differs from hemodialysis, a more commonly used blood-filtering procedure. With peritoneal dialysis, you can give yourself treatments at home, at work or while traveling. Peritoneal dialysis isn't an option for everyone wit

Normal Colonoscopy
Normal Colonoscopy Mohamed 47,074 Views • 3 years ago

A video showing normal colonoscopy

Primary biliary cirrhosis
Primary biliary cirrhosis samer kareem 2,363 Views • 3 years ago

Primary biliary cirrhosis, sometimes called PBC, is a disease in which the bile ducts in your liver are slowly destroyed. Bile, a fluid produced in your liver, plays a role in digesting food and helps rid your body of worn-out red blood cells, cholesterol and toxins. When bile ducts are damaged, as in primary biliary cirrhosis, harmful substances can build up in your liver and sometimes lead to irreversible scarring of liver tissue (cirrhosis). Primary biliary cirrhosis is considered an autoimmune disease, in which the body turns against its own cells. Researchers think it is triggered by a combination of genetic and environmental factors. Primary biliary cirrhosis usually develops slowly and medication can slow its progression, especially if treatment begins early.

Male to Female Sex Change Surgery 3D Animation
Male to Female Sex Change Surgery 3D Animation Surgeon 64,097 Views • 3 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

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