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What is Sepsis ?
What is Sepsis ? samer kareem 1,466 Views • 2 years ago

Sepsis occurs when chemicals released in the bloodstream to fight an infection trigger inflammation throughout the body. This can cause a cascade of changes that damage multiple organ systems, leading them to fail, sometimes even resulting in death. Symptoms include fever, difficulty breathing, low blood pressure, fast heart rate, and mental confusion. Treatment includes antibiotics and intravenous fluids.

Ascites: causes, diagnosis and management
Ascites: causes, diagnosis and management samer kareem 1,982 Views • 2 years ago

Ascites, the collection of fluid within the peritoneal space is caused due to a variety of causes including cirrhosis, cardiac causes, sinusoidal obstruction syndrome, tubercular peritonitis and pancreatitis, amongst others. Most commonly, the cause of ascots may be cirrhosis , which in turn, is most frequently causes by alcohol use, hepatitis C and non-alcoholic steatohepatitis. At the heart of the ascitic fluid analysis is the serum albumin ascitic gradient, the differential diagnosis of which has been discussed in detail in this presentation. Both low SAAG and high SAAG ascites have been dealt with in some depth, with a brief overview of the management of these conditions

Natural Headache Treatment
Natural Headache Treatment samer kareem 2,447 Views • 2 years ago

Headache is pain in any region of the head. Headaches may occur on one or both sides of the head, be isolated to a certain location, radiate across the head from one point, or have a viselike quality. A headache may appear as a sharp pain, a throbbing sensation or a dull ache. Headaches can develop gradually or suddenly, and may last from less than an hour to several days

Patient Assessment in emergency medicine
Patient Assessment in emergency medicine samer kareem 2,230 Views • 2 years ago

Popping Giant Eye Cyst
Popping Giant Eye Cyst samer kareem 71,741 Views • 2 years ago

A doctor pops a giant cyst on a boy's eye and films the whole thing. As the big cyst pops, puss oozes out.

Norepinephrine
Norepinephrine samer kareem 1,790 Views • 2 years ago

Norepinephrine is synthesized from dopamine by dopamine β-hydroxylase.[7] It is released from the adrenal medulla into the blood as a hormone, and is also a neurotransmitter in the central nervous system and sympathetic nervous system where it is released from noradrenergic neurons.

Portal Hypertension Pathophysiology
Portal Hypertension Pathophysiology samer kareem 3,068 Views • 2 years ago

Watch the difference between first time and the recent time getting flu shot of this teenager.
Watch the difference between first time and the recent time getting flu shot of this teenager. samer kareem 1,747 Views • 2 years ago

Difference between first time and the second time getting flu shot

Acute Renal Failure Explained
Acute Renal Failure Explained samer kareem 2,113 Views • 2 years ago

Acute kidney failure — also called acute renal failure or acute kidney injury — develops rapidly over a few hours or a few days. Acute kidney failure is most common in people who are already hospitalized, particularly in critically ill people who need intensive care. Acute kidney failure can be fatal and requires intensive treatment. However, acute kidney failure may be reversible. If you're otherwise in good health, you may recover normal or nearly normal kidney function

Adult tonsillectomy
Adult tonsillectomy samer kareem 57,784 Views • 2 years ago

Tonsillectomy using coblation technique by wand Evac 70

Infant Hip Exam
Infant Hip Exam samer kareem 11,198 Views • 2 years ago

The Ortolani method is an examination method that identifies a dislocated hip that can be reduced into the socket (acetabulum). Ortolani described the feeling of reduction as a “Hip Click” but the translation from Italian was interpreted a sound instead of a sensation of the hip moving over the edge of the socket when it re-located. After the age of six weeks, this sensation is rarely detectable and should not be confused with snapping that is common and can occur in stable hips when ligaments in and around the hip create clicking noises. When the Ortolani test is positive because the hip is dislocated, treatment is recommended to keep the hip in the socket until stability has been established

SPERMATOCELE vs EPIDIDIMAL CYST
SPERMATOCELE vs EPIDIDIMAL CYST samer kareem 3,007 Views • 2 years ago

The epididymis is a long coiled tube that lies above and behind each testicle. The epididymis collects and transports sperm from the testis to the vas deferens (tubes that transport sperm to the urethra). An epididymal cyst is a cyst-like mass in the epididymis that contains clear fluid. Typically, epididymal cysts and spermatoceles do not cause symptoms. When discovered, the epididymal cyst is usually about the size of a pea and feels separate from the top of the testis. Spermatoceles typically arise from the head of the epididymis, and are felt on the top portion of the testicle. Epididymal cysts and spermatoceles are often incidental findings on testicular self-examination or routine physical examination. It is important that any mass noted in the scrotum be examined by a urologist in order to obtain an accurate diagnosis, especially a mass on the testicle itself. Our team in the Division of Urology will typically be able to confirm the diagnosis on physical exam. However, a scrotal ultrasound may also be used in order to rule out other conditions.

Anal Fissure
Anal Fissure samer kareem 4,878 Views • 2 years ago

An anal fissure is a small tear in the thin, moist tissue (mucosa) that lines the anus. An anal fissure may occur when you pass hard or large stools during a bowel movement. Anal fissures typically cause pain and bleeding with bowel movements. You also may experience spasms in the ring of muscle at the end of your anus (anal sphincter). Anal fissures are very common in young infants but can affect people of any age. Most anal fissures get better with simple treatments, such as increased fiber intake or sitz baths. Some people with anal fissures may need medication or, occasionally, surgery.

Total Parotidectomy
Total Parotidectomy samer kareem 2,342 Views • 2 years ago

This video show the steps in a total parotidectomy with VII nerve preservation. The patient had a malignant parotid tumor without VII nerve compromise.

Penile Injection Therapy
Penile Injection Therapy samer kareem 5,162 Views • 2 years ago

Penile Injection Therapy

Difference between Vape and Cigarettes
Difference between Vape and Cigarettes Scott 7,626 Views • 2 years ago

Cigarette contain tobacco that is very harmful but vaporizers does not contain tobacco. ... The most basic difference between vaping and cigarette usage is that cigarettes require combustion. You need fire to light a cigarette. On the other hand, vaping requires electricity and creates vapor.

Hungry Bone Syndrome
Hungry Bone Syndrome samer kareem 2,146 Views • 2 years ago

Normal and Abnormal Heart Sounds
Normal and Abnormal Heart Sounds samer kareem 4,526 Views • 2 years ago

Heart sounds are the noises generated by the beating heart and the resultant flow of blood through it. Specifically, the sounds reflect the turbulence created when the heart valves snap shut. In cardiac auscultation, an examiner may use a stethoscope to listen for these unique and distinct sounds that provide important auditory data regarding the condition of the heart. In healthy adults, there are two normal heart sounds often described as a lub and a dub (or dup), that occur in sequence with each heartbeat. These are the first heart sound (S1) and second heart sound (S2), produced by the closing of the atrioventricular valves and semilunar valves, respectively. In addition to these normal sounds, a variety of other sounds may be present including heart murmurs, adventitious sounds, and gallop rhythms S3 and S4.

Transplant Immunology
Transplant Immunology samer kareem 1,735 Views • 2 years ago

Neuropathy
Neuropathy samer kareem 2,066 Views • 2 years ago

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