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Obstetrical Emergencies
Obstetrical Emergencies samer kareem 1,950 Views • 2 years ago

Obstetrical emergencies of pregnancy ECTOPIC PREGNANCY. ... PLACENTAL ABRUPTION. ... PLACENTA PREVIA. ... ECTOPIC PREGNANCY. ... PLACENTAL ABRUPTION. ... PLACENTA PREVIA. ... Amniotic fluid — The liquid in the placental sac that cushions the fetus and regulates temperature in the placental environment.

Why Do We Get Eye Boogers?
Why Do We Get Eye Boogers? samer kareem 4,440 Views • 2 years ago

Rheum is made up of mucus, skin cells, oils and dust. The rheum that comes from the eyes and forms eye boogers is called gound, which you may know as eye sand, eye gunk, sleep dust, sleep sand, sleep in your eyes, or eye shnooters. When you're awake, gound doesn't cause any problems.

IQ Test
IQ Test samer kareem 5,253 Views • 2 years ago

An intelligence quotient (IQ) is a total score derived from one of several standardized tests designed to assess human intelligence. IQ is a number meant to measure people cognitive abilities (intelligence) in relation to their age group. An I.Q between 90 and 110 is considered average; over 120, superior. Roughly 68% of the population has an IQ between 85 and 115. The average range between 70 and 130, and represents about 95% of the population.

Nephritis and Nephrotic Syndrome
Nephritis and Nephrotic Syndrome samer kareem 2,425 Views • 2 years ago

Nephritis and Nephrotic Syndrome

Ehlers-Danlos Syndrome
Ehlers-Danlos Syndrome samer kareem 12,752 Views • 2 years ago

Ehlers-Danlos syndrome is a group of disorders that affect the connective tissues that support the skin, bones, blood vessels, and many other organs and tissues. Defects in connective tissues cause the signs and symptoms of Ehlers-Danlos syndrome, which vary from mildly loose joints to life-threatening complications. Previously, there were more than 10 recognized types of Ehlers-Danlos syndrome, differentiated by Roman numerals. In 1997, researchers proposed a simpler classification that reduced the number of major types to six and gave them descriptive names: the classical type (formerly types I and II), the hypermobility type (formerly type III), the vascular type (formerly type IV), the kyphoscoliosis type (formerly type VIA), the arthrochalasia type (formerly types VIIA and VIIB), and the dermatosparaxis type (formerly type VIIC). This six-type classification, known as the Villefranche nomenclature, is still commonly used. The types are distinguished by their signs and symptoms, their underlying genetic causes, and their patterns of inheritance. Since 1997, several additional forms of the condition have been described. These additional forms appear to be rare, affecting a small number of families, and most have not been well characterized.

Mitral valve repair of anterior leaflet perforation and ruptured chordae
Mitral valve repair of anterior leaflet perforation and ruptured chordae samer kareem 17,650 Views • 2 years ago

Mitral valve repair of anterior leaflet perforation and ruptured chordae

Zumba in Operation room
Zumba in Operation room samer kareem 46,508 Views • 2 years ago

Zumba in Operation room

Caisson's disease.
Caisson's disease. samer kareem 13,342 Views • 2 years ago

They were victims of caisson disease. This condition, also known as the bends or decompression sickness, is caused by the formation of gas bubbles in the body. Human body tissues contain small amounts of the gases present in the air.

Cushing's Disease
Cushing's Disease samer kareem 5,955 Views • 2 years ago

Cushing's disease is a serious condition of an excess of the steroid hormone cortisol in the blood level caused by a pituitary tumor secreting adrenocorticotropic hormone (ACTH). ACTH is a hormone produced by the normal pituitary gland. ACTH stimulates the adrenal glands (located on top of the kidneys) to produce cortisol, commonly referred to as the stress hormone.

Scoliosis
Scoliosis samer kareem 18,797 Views • 2 years ago

If you look at someone’s back, you’ll see that the spine runs straight down the middle. When a person has scoliosis, their backbone curves to the side. The angle of the curve may be small, large or somewhere in between. But anything that measures more than 10 degrees is considered scoliosis. Doctors may use the letters “C” and “S” to describe the curve of the backbone. You probably don’t look directly at too many spines, but what you might notice about someone with scoliosis is the way they stand. They may lean a little or have shoulders or hips that look uneven. What Causes Scoliosis? In as many as 80% of cases, doctors don’t find the exact reason for a curved spine. Scoliosis without a known cause is what doctors call “idiopathic.” Some kinds of scoliosis do have clear causes. Doctors divide those curves into two types -- structural and nonstructural. In nonstructural scoliosis, the spine works normally, but looks curved. Why does this happen? There are a number of reasons, such as one leg’s being longer than the other, muscle spasms, and inflammations like appendicitis. When these problems are treated, this type of scoliosis often goes away.

Why You Got Fat
Why You Got Fat samer kareem 26,580 Views • 2 years ago

The usual reason given for people getting fat is that they eat too much and/or exercise too little. That reflects one of the basic laws of thermodynamics—I forget which one. The amount of energy you put into a system minus the energy you take out has to be stored somewhere i.e. FAT! This formulation—true though it is—does not entirely explain obesity since some people seem to eat more than fat people and exercise no more than these same fat people, and yet they are not fat! Chalking this fact up to the general perversity of the universe is not sufficient explanation. Other factors must come into play. I mention below some of the ideas thoughtful people have proposed to explain why fat people become fat:

Here's Why Your Skin Doesn't Rip Easily
Here's Why Your Skin Doesn't Rip Easily samer kareem 4,793 Views • 2 years ago

Here's Why Your Skin Doesn't Rip Easily

Bowel Obstruction - Causes and Pathophysiology
Bowel Obstruction - Causes and Pathophysiology samer kareem 6,561 Views • 2 years ago

A small-bowel obstruction (SBO) is caused by a variety of pathologic processes. The leading cause of SBO in industrialized countries is postoperative adhesions (60%), followed by malignancy, Crohn disease, and hernias, although some studies have reported Crohn disease as a greater etiologic factor than neoplasia.

GASTROPARESIS
GASTROPARESIS samer kareem 6,020 Views • 2 years ago

Gastroparesis -- literally “paralyzed stomach” -- is a serious condition manifested by delayed emptying of stomach contents into the small intestine after a meal. There is no cure for gastroparesis, but treatment can speed gastric emptying and relieve gastrointestinal symptoms such as nausea and vomiting.

How to Reverse GERD and Leaky Gut
How to Reverse GERD and Leaky Gut samer kareem 4,665 Views • 2 years ago

How to Reverse GERD and Leaky Gut

Superior sagittal sinus
Superior sagittal sinus samer kareem 4,769 Views • 2 years ago

The superior sagittal sinus (also known as the superior longitudinal sinus), within the human head, is an unpaired area along the attached margin of falx cerebri. It allows blood to drain from the lateral aspects of anterior cerebral hemispheres to the confluence of sinuses.

Henoch--Schönlein Purpura
Henoch--Schönlein Purpura samer kareem 22,472 Views • 2 years ago

An antecedent upper respiratory infection is present in 50% of patients. Abdominal pain is a presenting symptom in 1 0-15% of patients. The skin lesions are symmetric, involve dependent parts of the body, and classically progress from an erythematous, macular rash to papular purpura. The joints and kidneys are also commonly involved

Addiction to Drug
Addiction to Drug samer kareem 6,700 Views • 2 years ago

What causes addiction? Easy, right? Drugs cause addiction. But maybe it is not that simple.

Tibial Nail EX Surgical Technique
Tibial Nail EX Surgical Technique samer kareem 4,744 Views • 2 years ago

fixation of a tibial fracture utilizing the Titanium Cannulated Tibial Nail

HELLP syndrome
HELLP syndrome samer kareem 1,779 Views • 2 years ago

The cause of HELLP syndrome is unknown, but there are certain factors that may increase your risk of developing it. Preeclampsia is the greatest risk factor. This condition is marked by high blood pressure and swelling, and it typically occurs during the last trimester of pregnancy.

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