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Prostate Biopsy
Prostate Biopsy samer kareem 10,957 Views • 2 years ago

Prostate biopsy is a procedure in which small hollow needle-core samples are removed from a man's prostate gland to be examined microscopically for the presence of cancer. It is typically performed when the result from a PSA blood test rises to a level that is associated with the possible presence of prostate cancer.

Blackheads, Cysts & Pimples
Blackheads, Cysts & Pimples samer kareem 3,127 Views • 2 years ago

Blackheads, Cysts & Pimples

Foods that do NOT affect the blood sugar
Foods that do NOT affect the blood sugar samer kareem 3,837 Views • 2 years ago

Such foods include carrots, eggplant, cauliflower, green beans, broccoli, peppers, onions, lettuce, zucchini, tomatoes, peanuts and walnuts. These foods are generally safe for you to eat at each meal without spiking your blood sugar.

The Effect Of alcohol To Pancreas
The Effect Of alcohol To Pancreas samer kareem 9,615 Views • 2 years ago

Here we’ll explain the symptoms of pancreatitis, how alcohol causes the condition and the other health problems it can lead to. You probably don’t pay much attention to your pancreas. But that small, tadpole-shaped organ behind your stomach and below your ribcage is pretty important. It produces two essential substances: digestive juices which your intestines use to break down food, and hormones that are involved in digestion, such as insulin, which regulates your blood sugar levels. Pancreatitis is when your pancreas becomes inflamed and its cells are damaged. Heavy drinking can cause pancreatitis. But if you drink within the government’s low risk unit guidelines, you should avoid upsetting this important organ.

Artificial Skin
Artificial Skin samer kareem 1,820 Views • 2 years ago

Yannas had been studying collagen, a protein found in human skin. Teaming up during the 1970s, the two made a polymer (a chemical compound made of multiple repeating units). Using collagen fibers and a long sugar molecule, they formed a porous (full of small holes) material resembling skin.

How a wisdom tooth is removed
How a wisdom tooth is removed samer kareem 7,732 Views • 2 years ago

A wisdom tooth or third molar is one of the three molars per quadrant of the human dentition. It is the most posterior of the three. Wisdom teeth generally erupt between the ages of 17

Reading the 12-lead ECG
Reading the 12-lead ECG samer kareem 19,656 Views • 2 years ago

Reading the 12-lead ECG

Lungs Inflating
Lungs Inflating samer kareem 8,148 Views • 2 years ago

Lungs Inflating

Why You’re Attracted To Certain People
Why You’re Attracted To Certain People samer kareem 1,644 Views • 2 years ago

Why You’re Attracted To Certain People

Nephrotic Syndrome
Nephrotic Syndrome samer kareem 3,582 Views • 2 years ago

Nephrotic syndrome is a kidney disorder that causes your body to excrete too much protein in your urine. Nephrotic syndrome is usually caused by damage to the clusters of small blood vessels in your kidneys that filter waste and excess water from your blood. Nephrotic syndrome causes swelling (edema), particularly in your feet and ankles, and increases the risk of other health problems. Treatment for nephrotic syndrome includes treating the underlying condition that's causing it and taking medications. Nephrotic syndrome can increase your risk of infections and blood clots. Your doctor may recommend medications and dietary changes to prevent these and other complications of nephrotic syndrome.

What's helping me become a better doctor
What's helping me become a better doctor samer kareem 9,556 Views • 2 years ago

What's helping me become a better doctor

Massive Pulmonary Embolus!
Massive Pulmonary Embolus! samer kareem 39,498 Views • 2 years ago

Massive PE causing hemodynamic instability (shock and/or low blood pressure, defined as a systolic blood pressure <90 mmHg or a pressure drop of 40 mmHg for >15 min if not caused by new-onset arrhythmia, hypovolemia or sepsis) is an indication for thrombolysis, the enzymatic destruction of the clot with medication.

Life Before Birth - In the Womb
Life Before Birth - In the Womb samer kareem 13,971 Views • 2 years ago

Life Before Birth - In the Womb

Conn's syndrome (Primary Hyperaldosteronism)
Conn's syndrome (Primary Hyperaldosteronism) samer kareem 1,842 Views • 2 years ago

Primary aldosteronism, also known as primary hyperaldosteronism or Conn's syndrome, is excess production of the hormone aldosterone by the adrenal glands resulting in low renin levels. Often it produces few symptoms. Most people have high blood pressure which may cause poor vision or headaches.

Check if your kids have Scoliosis under 2 minutes!
Check if your kids have Scoliosis under 2 minutes! samer kareem 7,320 Views • 2 years ago

Scoliosis is a sideways curvature of the spine that occurs most often during the growth spurt just before puberty. While scoliosis can be caused by conditions such as cerebral palsy and muscular dystrophy, the cause of most scoliosis is unknown.

How Does Diabetes Cause Silent Heart Attacks?
How Does Diabetes Cause Silent Heart Attacks? samer kareem 6,131 Views • 2 years ago

A silent heart attack is a heart attack that has few, if any, symptoms. You may have never had any symptoms to warn you that you've developed a heart problem, such as chest pain or shortness of breath. Having diabetes or prediabetes puts you at increased risk for heart disease and stroke. You can lower your risk by keeping your blood glucose (also called blood sugar), blood pressure, and blood cholesterol close to the recommended target numbersthe levels suggested by diabetes experts for good health. (

Pediatric 4-Step Basic Technique
Pediatric 4-Step Basic Technique samer kareem 1,456 Views • 2 years ago

Pediatric 4-Step Basic Technique

Cranial Nerves Anatomy
Cranial Nerves Anatomy samer kareem 40,669 Views • 2 years ago

There are twelve cranial nerves in total. The olfactory nerve (CN I) and optic nerve (CN II) originate from the cerebrum. Cranial nerves III – XII arise from the brain stem (Figure 1). They can arise from a specific part of the brain stem (midbrain, pons or medulla), or from a junction between two parts: Midbrain – the trochlear nerve (IV) comes from the posterior side of the midbrain. It has the longest intracranial length of all the cranial nerves. Midbrain-pontine junction – oculomotor (III). Pons – trigeminal (V). Pontine-medulla junction – abducens, facial, vestibulocochlear (VI-VIII). Medulla Oblongata – posterior to the olive: glossopharyngeal, vagus, accessory (IX-XI). Anterior to the olive: hypoglossal (XII). The cranial nerves are numbered by their loca

Cranial Nerves Mnemonic
Cranial Nerves Mnemonic samer kareem 18,759 Views • 2 years ago

Cranial Nerves Mnemonic

Henoch--Schönlein Purpura
Henoch--Schönlein Purpura samer kareem 22,462 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

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