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Serotonin Syndrome
Serotonin Syndrome samer kareem 3,395 Views • 2 years ago

Symptoms of serotonin syndrome include a classic triad of mental status changes (eg, anxiety, delirium, confusion, restlessness), autonomic dysregulation (eg, diaphoresis, tachycardia, hypertension, hyperthermia, diarrhea, mydriasis), and neuromuscular hyperactivity (eg, hyperreflexia, tremor, rigidity, myoclonus, ocular clonus). Serotonin syndrome is clinically diagnosed and laboratory tests are used to rule out other etiologies. It usually occurs due to inadvertent interactions between drugs, therapeutic use of multiple serotonergic agents, or serotonergic medication overdose. Treatment involves discontinuation of serotonergic drugs, supportive measures, and sedation with benzodiazepines. In severe cases, a serotonin antagonist (cyproheptadine) may be used.

Transcatheter aortic valve replacement (TAVR)
Transcatheter aortic valve replacement (TAVR) samer kareem 4,497 Views • 2 years ago

Transcatheter aortic valve replacement (TAVR) has recently emerged as a therapeutic option for patients with severe aortic stenosis

Heart Conduction System
Heart Conduction System samer kareem 8,007 Views • 2 years ago

The cardiac conduction system is a group of specialized cardiac muscle cells in the walls of the heart that send signals to the heart muscle causing it to contract. The main components of the cardiac conduction system are the SA node, AV node, bundle of His, bundle branches, and Purkinje fibers.

Withdrawal Method Effectiveness as contaceptive
Withdrawal Method Effectiveness as contaceptive samer kareem 5,646 Views • 2 years ago

Lots of people wonder: does the pull out method work to prevent pregnancy? Pull out method effectiveness depends on whether or not you do it correctly. Learn more about pulling out in this video.

Toe Amputation
Toe Amputation samer kareem 4,931 Views • 2 years ago

Possible complications could include: Difficulty healing. Infection. Stump pain (severe pain in the remaining tissue) Phantom limb pain (a painful sensation that the foot or toe is still there) Continued spread of gangrene, requiring amputation of more areas of your foot, toes or leg. Bleeding. Nerve damage.

HPV Vaccination and Pregnancy
HPV Vaccination and Pregnancy samer kareem 1,221 Views • 2 years ago

HPV causes genital warts and cervical and other anogenital cancers. The HPV vaccine is recommended for girls and women 9 to 26 years of age to reduce infections, but information on safety in pregnant women is limited.

Fetal Changes in 30th Week Pregnancy
Fetal Changes in 30th Week Pregnancy samer kareem 14,788 Views • 2 years ago

During this week your baby's brain form channels and creases with the help of more tissues with greater surface area. Check out this video for detail information on 30 weeks pregnant -

Penicllin Mechanism of Action
Penicllin Mechanism of Action Medical_Videos 6,298 Views • 2 years ago

Penicllin mechanism of action

Chronic Inflammation in IBD and How Anti-TNF Therapy
Chronic Inflammation in IBD and How Anti-TNF Therapy samer kareem 8,282 Views • 2 years ago

This animation describes what anti-TNF-alpha therapies are, how they work, and how patients with inflammatory bowel disease (IBD) can benefit.

Smallpox virus
Smallpox virus samer kareem 3,513 Views • 2 years ago

Smallpox disease is a serious, highly contagious, and often life-threatening infection marked by a rash of round pox (blisters) on the face, arms, and legs. It is caused by the Variola virus. The last case of smallpox in the United States was in 1949.

Stretchy spinal implant presents new paralysis treatment
Stretchy spinal implant presents new paralysis treatment samer kareem 4,236 Views • 2 years ago

Scientists in Switzerland proved in 2012 that electrical-chemical stimulation of the spinal cord could restore lower body movement in paralysed rats.

Stapled Haemorrhoidopexy
Stapled Haemorrhoidopexy samer kareem 24,432 Views • 2 years ago

A stapled haemorrhoidopexy is an operation to return the haemorrhoids to a normal. position inside the rectum (back passage). A circular shaped stapling device is gently. inserted in the back passage. The surgeon is then able to use the device to remove.

bipolar microscopic tonsillectomy
bipolar microscopic tonsillectomy samer kareem 6,868 Views • 2 years ago

Microsurgical bipolar cautery tonsillectomy compares favorably with traditional techniques in terms of intraoperative bleeding, postoperative pain, otalgia, and hemorrhage. This technique combines the hemostatic advantage of cautery dissection, the excellent visualization achieved by a microscope, and, with the use of a video, greatly improves the physician's ability to teach how to perform a tonsillectomy.

Ovarian Cancer
Ovarian Cancer samer kareem 3,751 Views • 2 years ago

Ovarian cancer warning signs include ongoing pain or cramps in the belly or back, abnormal vaginal bleeding, nausea, and bloating. Depending on the cancer stage, ovarian cancer treatment includes surgery and chemotherapy.

What is a bone marrow aspiration?
What is a bone marrow aspiration? samer kareem 2,684 Views • 2 years ago

A bone marrow biopsy removes a small amount of bone and a small amount of fluid and cells from inside the bone (bone marrow). A bone marrow aspiration removes only the marrow. These tests are often done to find the reason for many blood disorders and may be used to find out if cancer or infection has spread to the bone marrow. Bone marrow aspiration removes a small amount of bone marrow fluid and cells through a needle put into a bone. The bone marrow fluid and cells are checked for problems with any of the blood cells made in the bone marrow. Cells can be checked for chromosome problems. Cultures can also be done to look for infection. A bone marrow biopsy removes bone with the marrow inside to look at under a microscope. The aspiration (taking fluid) is usually done first, and then the biopsy.

Surgery To Remove Entire Breast
Surgery To Remove Entire Breast samer kareem 12,767 Views • 2 years ago

Simple or Total Mastectomy. The entire breast is removed, but no lymph nodes are taken in this procedure. Simple mastectomy is most frequently used for further cancer prevention or when the cancer has not spread to the lymph nodes.Oct 29, 2014

Biliary Atresia
Biliary Atresia samer kareem 1,424 Views • 2 years ago

Biliary atresia is a rare disease of the liver and bile ducts that occurs in infants. Symptoms of the disease appear or develop about two to eight weeks after birth. Cells within the liver produce liquid called bile. Bile helps to digest fat.

How does the brain work?
How does the brain work? samer kareem 1,406 Views • 2 years ago

The brain is the most complex organ in our body. It controls everything we do, from simple things such as breathing, to complex things such as co-ordinating our movements. The brain stores our memories, allows us to think and speak, and controls how we behave

Furosemide  Side Effects, and Mechanism of Action
Furosemide Side Effects, and Mechanism of Action samer kareem 1,852 Views • 2 years ago

Furosemide is used to reduce extra fluid in the body (edema) caused by conditions such as heart failure, liver disease, and kidney disease. This can lessen symptoms such as shortness of breath and swelling in your arms, legs, and abdomen. This drug is also used to treat high blood pressure. Lowering high blood pressure helps prevent strokes, heart attacks, and kidney problems. Furosemide is a "water pill" (diuretic) that causes you to make more urine. This helps your body get rid of extra water and salt.

Cell -- Metabolism and mitochondria
Cell -- Metabolism and mitochondria academyo 18,119 Views • 2 years ago

The video will describe aerobic and anaerobic metabolim in mitochondria. Please visit my website for disclaimer.

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