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Pathophysiology of Parkinson's Disease
Pathophysiology of Parkinson's Disease samer kareem 1,488 Views • 3 years ago

Parkinson disease (PD) is a common neurodegenerative condition. Typically beginning in the sixth or seventh decade of life, it is characterized by the unilateral onset of resting tremor in combination with varying degrees of rigidity and bradykinesia. PD was originally described by James Parkinson (1755-1824), a man of many talents and interests. Parkinson published works on chemistry, paleontology, and other diverse topics. Early in his career he was a social activist championing the rights of the disenfranchised and poor. His efforts in this area were enough to result in his arrest and appearance before the Privy Council in London on at least one occasion. In collaboration with his son, who was a surgeon, he also offered the first description in the English language of a ruptured appendix. His small but famous publication, "Essay on the Shaking Palsy," was published in 1817, seven years before his death. The clinical descriptions of 6 cases was remarkable in part because he never actually examined the people he described. Instead, he had simply observed these people on the streets of London.

What  Unborn Babies Can Do in the Womb
What Unborn Babies Can Do in the Womb samer kareem 3,211 Views • 3 years ago

10 Animals Found Living Inside Humans
10 Animals Found Living Inside Humans samer kareem 8,226 Views • 3 years ago

10 Animals Found Living Inside Humans

Premature Ejaculation - Causes and how to Avoid it
Premature Ejaculation - Causes and how to Avoid it samer kareem 44,887 Views • 3 years ago

Premature ejaculation occurs when a man ejaculates sooner during sexual intercourse than he or his partner would like. Premature ejaculation is a common sexual complaint. Estimates vary, but as many as 1 out of 3 men say they experience this problem at some time. As long as it happens infrequently, it's not cause for concern. However, you may meet the diagnostic criteria for premature ejaculation if you: Always or nearly always ejaculate within one minute of penetration Are unable to delay ejaculation during intercourse all or nearly all of the time Feel distressed and frustrated, and tend to avoid sexual intimacy as a result Both psychological and biological factors can play a role in premature ejaculation. Although many men feel embarrassed to talk about it, premature ejaculation is a common and treatable condition. Medications, counseling and sexual techniques that delay ejaculation — or a combination of these — can help improve sex for you and your partner.

How to give Enema
How to give Enema Medical_Videos 30,252 Views • 3 years ago

Enema how to apply Animation

Kidney Transplantation
Kidney Transplantation samer kareem 2,194 Views • 3 years ago

Female Intermittent Self Catheterization
Female Intermittent Self Catheterization Medical_Videos 16,420 Views • 3 years ago

Female Intermittent Self Catheterization

How to Triple Your Chances of Getting Pregnant?
How to Triple Your Chances of Getting Pregnant? hooda 24,528 Views • 3 years ago

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Shingles - Herpes Zoster
Shingles - Herpes Zoster samer kareem 1,570 Views • 3 years ago

Shingles is a viral infection that causes a painful rash. Although shingles can occur anywhere on your body, it most often appears as a single stripe of blisters that wraps around either the left or the right side of your torso. Shingles is caused by the varicella-zoster virus — the same virus that causes chickenpox. After you've had chickenpox, the virus lies inactive in nerve tissue near your spinal cord and brain. Years later, the virus may reactivate as shingles. While it isn't a life-threatening condition, shingles can be very painful. Vaccines can help reduce the risk of shingles, while early treatment can help shorten a shingles infection and lessen the chance of complications.

Insulin, Glucose and you
Insulin, Glucose and you samer kareem 2,701 Views • 3 years ago

Insulin is a hormone made naturally in the pancreas that helps move sugar into the cells of your body. Your cells use the sugar as fuel to make energy. Without enough insulin, sugar stays in your bloodstream, raising your blood sugar. High blood sugar, or hyperglycemia, can lead to the signs and symptoms of diabetes:

Direct Laryngoscopy: MICU Fellows Airway Course
Direct Laryngoscopy: MICU Fellows Airway Course samer kareem 23,397 Views • 3 years ago

Direct Laryngoscopy: MICU Fellows Airway Course

Medical Students Life Song
Medical Students Life Song Mohamed 27,428 Views • 3 years ago

A music video describing the life of a medical student

Killing E. Coli Bacteria with Penicillin
Killing E. Coli Bacteria with Penicillin Mohamed Ibrahim 10,247 Views • 3 years ago

Lysis of E. Coli bacteria with penicillin

What is Vaginal Discharge and How To Get Rid of It
What is Vaginal Discharge and How To Get Rid of It hooda 134,767 Views • 3 years ago

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How to Stop Arterial Bleeding
How to Stop Arterial Bleeding hooda 20,558 Views • 3 years ago

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Anatomy of Anterior Abdominal Wall
Anatomy of Anterior Abdominal Wall Anatomy_Videos 8,995 Views • 3 years ago

Anatomy of Anterior Abdominal Wall

Diabetes & Associated Complications
Diabetes & Associated Complications samer kareem 17,271 Views • 3 years ago

Possible complications include: Cardiovascular disease. ... Nerve damage (neuropathy). ... Kidney damage (nephropathy). ... Eye damage (retinopathy). ... Foot damage. ... Skin conditions. ... Hearing impairment. ... Alzheimer's disease.

Meniscus Tear
Meniscus Tear samer kareem 2,121 Views • 3 years ago

A torn meniscus is one of the most common knee injuries. Any activity that causes you to forcefully twist or rotate your knee, especially when putting the pressure of your full weight on it, can lead to a torn meniscus. Each of your knees has two menisci — C-shaped pieces of cartilage that act like a cushion between your shinbone and your thighbone. A torn meniscus causes pain, swelling and stiffness. You also might have trouble extending your knee fully. Conservative treatment — such as rest, ice and medication — is sometimes enough to relieve the pain of a torn meniscus and give the injury time to heal on its own. In other cases, however, a torn meniscus requires surgical repair.

Creation and Pathway of Sperm During Ejaculation
Creation and Pathway of Sperm During Ejaculation hooda 37,930 Views • 3 years ago

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Treating SVT with Adenosine
Treating SVT with Adenosine samer kareem 3,055 Views • 3 years ago

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