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Why do smokers smoke?
Why do smokers smoke? samer kareem 1,446 Views • 3 years ago

Most people start smoking when they are in their teens and are addicted by the time they reach adulthood. Some have tried to quit but have returned to cigarettes because smoking is such a strong addiction. It is a habit that is very difficult to break. There are many different reasons why people smoke.

Frozen Shoulder Surgery
Frozen Shoulder Surgery samer kareem 5,144 Views • 3 years ago

Most frozen shoulders get better on their own within 12 to 18 months. For persistent symptoms, your doctor may suggest: Steroid injections. Injecting corticosteroids into your shoulder joint may help decrease pain and improve shoulder mobility, especially in the early stages of the process. Joint distension. Injecting sterile water into the joint capsule can help stretch the tissue and make it easier to move the joint. Shoulder manipulation. In this procedure, you receive a general anesthetic, so you'll be unconscious and feel no pain. Then the doctor moves your shoulder joint in different directions, to help loosen the tightened tissue. Surgery. Surgery for frozen shoulder is rare, but if nothing else has helped, your doctor may recommend surgery to remove scar tissue and adhesions from inside your shoulder joint. Doctors usually perform this surgery with lighted, tubular instruments inserted through small incisions around your joint (arthroscopically).

Bad Breath and Chronic Granular Pharyngitis treatment
Bad Breath and Chronic Granular Pharyngitis treatment samer kareem 2,014 Views • 3 years ago

Inner Workings - Disney Animated Short Film about Human Organs
Inner Workings - Disney Animated Short Film about Human Organs Scott 6,390 Views • 3 years ago

Inner Workings tells the story of the ceaseless pull of the human heart — even as it works against the very stoic realism of the brain.

Infants of Diabetic Mothers
Infants of Diabetic Mothers samer kareem 2,828 Views • 3 years ago

Because the continuous supply of glucose is stopped after birth, the neonate develops hypoglycemia because of insufficient substrate. Stimulation of fetal insulin release by maternal hyperglycemia during labor significantly increases the risk of early hypoglycemia in these infants.

Infertility in Women
Infertility in Women samer kareem 4,382 Views • 3 years ago

Problems that affect ovulation, and the hormones involved with ovulation, are the most common cause of female infertility. They include: Polycystic Ovarian Syndrome (PCOS). Women with PCOS do not ovulate regularly and they experience infrequent or absent menstrual cycles.

IMPRESSIVE FULL BODY RASH!
IMPRESSIVE FULL BODY RASH! samer kareem 7,943 Views • 3 years ago

Eczema, or atopic dermatitis, is a rash that primarily occurs in people with asthma or allergies. The rash is often reddish and itchy with a scaly texture. Psoriasis is a common skin condition that can cause a scaly, itchy, red rash to form along the scalp, elbows, and joints.Apr 13, 2016

Cholecystectomy without General Anesthesia
Cholecystectomy without General Anesthesia samer kareem 1,280 Views • 3 years ago

Cholecystectomy without General Anesthesia video

Zinc Deficiency
Zinc Deficiency samer kareem 5,975 Views • 3 years ago

Zinc deficiency symptoms include growth and development problems, hair loss, diarrhea, impotence, eye and skin conditions, and loss of appetite. Other symptoms may include weight loss, delayed wound healing, taste changes, and mental slowness.

Cardioversion of Atrial Flutter
Cardioversion of Atrial Flutter samer kareem 13,398 Views • 3 years ago

Cardioversion takes minutes. The patient is sedated (for a few minutes) and then a shock is delivered. The heart nearly always goes back to regular sinus rhythm. ... Patients without prior ablation or heart surgery rarely develop non-right atrial flutter.

Contraction of the heart
Contraction of the heart samer kareem 12,811 Views • 3 years ago

Premature ventricular contractions (PVCs) are extra, abnormal heartbeats that begin in one of your heart's two lower pumping chambers (ventricles). These extra beats disrupt your regular heart rhythm, sometimes causing you to feel a flip-flop or skipped beat in your chest.

Cyanosis
Cyanosis samer kareem 3,171 Views • 3 years ago

Jaw Adjustment
Jaw Adjustment samer kareem 3,649 Views • 3 years ago

Metabloism of METHOTREXATE
Metabloism of METHOTREXATE samer kareem 1,887 Views • 3 years ago

Methotrexate anti-tumor activity is a result of the inhibition of folic acid reductase, leading to inhibition of DNA synthesis and inhibition of cellular replication. The mechanism involved in its activity against rheumatoid arthritis is not known.

Is Aspirin Really That Good For You?
Is Aspirin Really That Good For You? samer kareem 1,162 Views • 3 years ago

Aspirin is used to reduce fever and relieve mild to moderate pain from conditions such as muscle aches, toothaches, common cold, and headaches. It may also be used to reduce pain and swelling in conditions such as arthritis. Aspirin is known as a salicylate and a nonsteroidal anti-inflammatory drug (NSAID).

Motion Sickness
Motion Sickness samer kareem 1,918 Views • 3 years ago

You get motion sickness when one part of your balance-sensing system (your inner ear , eyes, and sensory nerves) senses that your body is moving, but the other parts don't. For example, if you are in the cabin of a moving ship, your inner ear may sense the motion of waves, but your eyes don't see any movement.

Niemann-Pick Disease
Niemann-Pick Disease samer kareem 1,609 Views • 3 years ago

Niemann-Pick disease is a condition that affects many body systems. It has a wide range of symptoms that vary in severity. Niemann-Pick disease is divided into four main types: type A, type B, type C1, and type C2. These types are classified on the basis of genetic cause and the signs and symptoms of the condition. Infants with Niemann-Pick disease type A usually develop an enlarged liver and spleen (hepatosplenomegaly) by age 3 months and fail to gain weight and grow at the expected rate (failure to thrive). The affected children develop normally until around age 1 year when they experience a progressive loss of mental abilities and movement (psychomotor regression). Children with Niemann-Pick disease type A also develop widespread lung damage (interstitial lung disease) that can cause recurrent lung infections and eventually lead to respiratory failure. All affected children have an eye abnormality called a cherry-red spot, which can be identified with an eye examination. Children with Niemann-Pick disease type A generally do not survive past early childhood.

Isolated sphenoidal sinusitis
Isolated sphenoidal sinusitis samer kareem 4,998 Views • 3 years ago

Results Sinusitis was characterized as acute in 26 patients, subacute in 5 (including 1 pyocele), and chronic in 8 (including 2 fungal infections). No tumors were found. Isolated sinus cysts were excluded from the study. Headache, the main symptom in 32 patients (82%), was localized most commonly on the vertex. Other common complaints were rhinitis, dizziness, eye symptoms, and fever. In 2 patients, the finding was occult. Eight patients (21%) presented with cranial nerve deficits, and 1 patient had an intracranial complication. Sinus irrigation was performed in 16 patients (41%) and sphenoidotomy was performed in 10 (26%). Fifteen patients (38%) were treated with antibiotic drugs alone. Within 3 months, 31 (84%) of 37 patients had recovered from the illness; 5 still experienced headaches despite having normalized radiographic findings; and 1 had permanent unilateral visual loss. Two patients were lost to follow-up.

Is My Knee Injury Serious?
Is My Knee Injury Serious? Scott 80 Views • 3 years ago

If you’ve suffered a sporting knee injury, how do you know when it’s serious? In this short video, Yorkshire Knee Clinic’s Dave Duffy reveals the two key tests that tell you whether your knee needs urgent, specialist attention.

𝗡𝗼𝘁𝗲𝘀 𝗳𝗼𝗿 𝘁𝗵𝗲 𝘀𝗾𝘂𝗲𝗮𝗺𝗶𝘀𝗵: This video features only features a model of the knee. There is no live footage from operations.

Discover more about sports knee injuries: https://yorkshirekneeclinic.com/sports-injuries/
Discover more about Dave Duffy: https://yorkshirekneeclinic.com/about/dave-duffy/

What's helping me become a better doctor
What's helping me become a better doctor samer kareem 9,597 Views • 3 years ago

What's helping me become a better doctor

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