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Peristalsis Process
Peristalsis Process samer kareem 6,127 Views • 3 years ago

Peristalsis, involuntary movements of the longitudinal and circular muscles, primarily in the digestive tract but occasionally in other hollow tubes of the body, that occur in progressive wavelike contractions. Peristaltic waves occur in the esophagus, stomach, and intestines.

Lasik Eye Surgery
Lasik Eye Surgery Mohamed Ibrahim 356 Views • 3 years ago

If you are tired of dealing with glasses or squinting to read signs in the distance, then you should consider LASIK Eye Surgery. In this outpatient refractive procedure, lasers are used to correct vision issues by changing the structure of the cornea. This may entirely eliminate reliance upon glasses or contacts. In this interactive LASIK Eye Surgery, you will assist in numbing the patient’s eye and cleaning the area for the procedure. With a speculum, you will hold the eye open, mark the cornea using a water-soluble ink, then attach a suction ring to it. After that, a specialized blade device is used to cut into the corneal flap and peel it back so that the laser can clear away corneal tissue underneath. This process corrects the shape of the cornea in less than a minute before putting the corneal flap back in place. After the procedure, we will go over LASIK Eye Surgery recovery instructions. Scrub in and let’s get started!

Femoral Shaft Fracture Intramedullary Nailing (Femur Fracture Surgery)
Femoral Shaft Fracture Intramedullary Nailing (Femur Fracture Surgery) Scott 5,401 Views • 3 years ago

This is an example of a surgery to fix a femur (thigh bone) fracture utilizing an intramedullary nail. This is a minimally invasive way of fixing this surgical problem and allows for immediate range of motion and full weight-bearing.

What is Bipolar Disorder with Rapid Cycling?
What is Bipolar Disorder with Rapid Cycling? samer kareem 3,214 Views • 3 years ago

Rapid cycling is a pattern of frequent, distinct episodes in bipolar disorder. In rapid cycling, a person with the disorder experiences four or more episodes of mania or depression in one year

Gonorrhea
Gonorrhea samer kareem 1,808 Views • 3 years ago

Gonorrhea is a sexually transmitted disease (STD). It’s caused by infection with the bacterium Neisseria gonorrhoeae. It tends to infect warm, moist areas of the body, including the: urethra (the tube that drains urine from the urinary bladder) eyes throat vagina anus female reproductive tract (the fallopian tubes, cervix, and uterus) Gonorrhea passes from person to person through unprotected oral, anal, or vaginal sex. People with numerous sexual partners or those who don’t use a condom are at greatest risk of infection. The best protections against infection are abstinence, monogamy (sex with only one partner), and proper condom usage. Behaviors that make a person more likely to engage in unprotected sex also increase the likelihood of infection. These behaviors include alcohol abuse and illegal drug abuse, particularly intravenous drug use.

Portal Hypertension Pathophysiology
Portal Hypertension Pathophysiology samer kareem 3,101 Views • 3 years ago

Don't cleanse your contact lenses with tap water.
Don't cleanse your contact lenses with tap water. samer kareem 1,448 Views • 3 years ago

Don't cleanse your contact lenses with tap water.

finger pulp abscess drainage
finger pulp abscess drainage samer kareem 1,424 Views • 3 years ago

finger pulp abscess drainage EXPLOSION of pus

Prevent Prediabetes from Turning into Diabetes
Prevent Prediabetes from Turning into Diabetes samer kareem 1,983 Views • 3 years ago

But here's the good news: it is possible to prevent prediabetes from developing into type 2 diabetes. Eating healthy food, losing weight and staying at a healthy weight, and being physically active can help you bring your blood glucose level back into the normal range.

Worst Nail Infections
Worst Nail Infections samer kareem 2,970 Views • 3 years ago

Paronychias are most often caused by common skin bacteria (most commonly staphylococci bacteria) entering the skin around the nail that has been damaged by trauma, such as nail biting, finger sucking, dishwashing, or chemical irritants. Fungal infection also can be a cause of paronychia formation and should be considered especially in people with recurrent infection. Paronychia should not be confused with herpetic whitlow, which can form tiny pustules on the finger and is caused by a virus but is not typically located at the nail edge. Herpetic whitlow is not treated with an incision and drainage and therefore needs to be distinguished from a paronychia.

Infant CPR
Infant CPR paul Martin 2,774 Views • 3 years ago

Infant CPR Learn more at http://www.ProTrainings.com

Attention Deficit Hyperactivity Disorder!
Attention Deficit Hyperactivity Disorder! samer kareem 1,572 Views • 3 years ago

Most healthy children are inattentive, hyperactive or impulsive at one time or another. It’s normal for preschoolers to have short attention spans and be unable to stick with one activity for long. Even in older children and teenagers, attention span often depends on the level of interest. The same is true of hyperactivity. Young children are naturally energetic — they often are still full of energy long after they’ve worn their parents out. In addition, some children just naturally have a higher activity level than others do. Children should never be classified as having ADHD just because they’re different from their friends or siblings. Children who have problems in school but get along well at home or with friends are likely struggling with something other than ADHD. The same is true of children who are hyperactive or inattentive at home, but whose schoolwork and friendships remain unaffected.

Resection of Trachea
Resection of Trachea okan 18,609 Views • 3 years ago

1 yıldır astım tedavisi gören 45 yaşında bayan hasta. Nefes darlığı şikayeti artması üzerine yapılan bronkoskopide trakea lümenini tamayakın tıkayan kitle gözlendi. Coller insizyonu ve parsiyel sternotomi ile yaklaşıldı ve rezeke edildi.

Severe combined immunodeficiency
Severe combined immunodeficiency samer kareem 1,735 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.

Hemodialysis
Hemodialysis Scott 124 Views • 3 years ago

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Kidney is most essential organ to remove nitrogenous waste materials from the body. Kidney was damaged by several human activities leads to kidney failure. Once it is damaged it cannot perform basic functions. To overcome this problem one of the best method we follows called hemodialysis. Hemodialysis is a process of removing of nitrogenous waste materials and excess fluids from the blood (collecting from arteries) through tubes containing semi permeable linings in the dialyzer and sending purified blood to the patient's body through veins. It covers the process of hemodialysis in step wise manner. Hemodialysis only performs some basic functions not all those which are performed by natural kidney like reabsorption etc..

Muscles and Nerves of Lower Limb
Muscles and Nerves of Lower Limb samer kareem 15,963 Views • 3 years ago

Muscles and Nerves of Lower Limb

USMLE Step 2 CS - Numbness Weakness Full Video
USMLE Step 2 CS - Numbness Weakness Full Video usmle tutoring 13,995 Views • 3 years ago

USMLE Step 2 CS - Numbness Weakness Full Video

Perforator Propeller flap for lower limb reconstruction
Perforator Propeller flap for lower limb reconstruction samer kareem 1,982 Views • 3 years ago

this video show the surgical technique of a perforator propeller flap for the reconstruction of the lower limb.

Beta Blockers
Beta Blockers samer kareem 1,790 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)

Carotid Stenosis
Carotid Stenosis samer kareem 1,872 Views • 3 years ago

Carotid Stenosis and what it means. The detection and treatment of carotid artery disease for the prevention of stroke is one of the most effective treatments in all of medicine.

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